From turntables and cd players through to headphones and multi-room audio - the modern era offers more ways to listen to our favourite music than ever before. And, if you want to get the most out of your sources - an integrated amplifier is where it starts. It is the component that everything else in your system runs through, and the one that determines more than any other how your music actually sounds.
The eleven amplifiers in this guide represent the best of what LENC stocks across every price tier, from an honest entry-level analogue design to a reference German instrument built to order. Every one of them has been chosen because it genuinely earns its place.
Where the right choice sits depends on your sources, your speakers, your room, and what you want from music. If you want to talk it through before you decide, we are here for exactly that conversation.
What is an Integrated Amplifier?:
An integrated amplifier simply combines a power amplifier and pre-amplifier in a single chassis. It is your hi-fi system's beating heart, linking your sources (turntable, CD player, streamer) and driving your speakers.
An integrated amplifier typically takes up far less space than separates, simplifies your system considerably, and can save you serious money in the process. Features vary widely between different designs, so understanding what you actually need before purchasing is time well spent.
Integrated Amplifier Features:
Before purchasing an integrated amplifier it is worth considering the features you need today and might need tomorrow. Here is a rundown of the main ones.
Analogue Audio Inputs
- RCA Inputs — the standard connection for analogue components
- RCA Phono Input — for connecting a turntable directly, without a separate phono preamp
- Balanced XLR Inputs — a balanced signal path for high-end components and professional audio sources
Digital Audio Inputs
- Optical — common for TV connections
- Coaxial — typically used to connect a source to a DAC
- USB — for connecting computers and streaming devices
- HDMI eARC — found on higher-end models, allows direct TV connection with full audio return
Wireless Connectivity
- Bluetooth — for connecting smartphones, tablets and computers wirelessly; quality varies significantly between implementations
- Wi-Fi / Streaming — for network streaming, Spotify Connect, AirPlay, Tidal Connect, Roon Ready and similar services
- Auracast — a newer standard found on select models, enabling simultaneous wireless sharing to multiple headphones or speakers
Outputs
- Headphone Jack — for private listening; quality varies considerably between amplifiers
- Subwoofer Output — for adding a powered subwoofer
- Pre-Amp Output — for adding a separate power amplifier later, or integrating into a home cinema system
- A + B Speaker Connectors — for connecting two pairs of speakers, useful for a second room or bi-wiring compatible speakers
As you can see, integrated amplifiers can be extraordinarily versatile. Knowing which of these features matter to your specific situation will help you make the right choice from the outset and avoid paying for what you do not need.
How Much Should I Spend?
There is no universal answer, but there is a useful framework. Your amplifier should be broadly matched to your speakers in quality terms. An excellent amplifier driving a modest pair of speakers will not reveal its full capability. A modest amplifier driving excellent speakers will hold them back. The best results come from a system where every component is given the chance to perform.
The amplifiers below are grouped into price tiers based on their current Australian pricing. The tiers are not rigid rules — within each tier there are meaningful differences in character, features and the kind of system each amplifier suits best. What they share is a genuine standard of performance that earns the price asked.
Below we have detailed eleven of the best integrated amplifiers available at LENC across every price tier, drawing on years of industry experience and direct listening time with every model. Work through the guide, and if you want to talk through which one is right for your situation, get in touch. That is what we are here for.
Best Integrated Amplifier Under $1000
The most honest entry point into proper hi-fi. The amplifiers at this price are simpler in specification than what sits above them, but simpler is not the same as inferior. The savings come from fewer inputs, lower output power and a less complex feature set - not from cutting corners on the components that actually affect the sound. For vinyl-centred systems and compact speakers, this is where to start.
1.) Rotel A8 Integrated Stereo Amplifier
The Rotel A8 is the entry point to a range that has earned its reputation the right way: through honest engineering, quality components, and a sound that consistently delivers more than its price suggests. At 30 watts per channel into 8 ohms, it has more real-world drive than the output figure implies, and a clean, composed Class AB circuit that treats every source it receives with respect.
There is no DAC here and no streaming capability, and that is entirely by design. The A8 is built for the analogue listener who wants a direct, uncluttered path from source to speaker without digital circuitry in the chain. The built-in MM phono stage is well-implemented, making this a natural first choice for a vinyl-centred system. Three RCA inputs provide enough flexibility for a turntable, a CD player, and one additional source without compromise. A front panel headphone jack rounds out the feature set for private listening.
Rotel builds their own toroidal transformers and winds their own coils in-house, a level of vertical integration that is unusual at this price point and that directly benefits sound quality throughout the range. The A8 is where that philosophy begins, and for a first serious system, it is a better foundation than anything else at the price.
| Specification | Detail |
|---|---|
| Power Output | 30W per channel (8Ω), 40W (4Ω) |
| Design | Class AB |
| Phono Stage | MM |
| Analogue Inputs | 3x RCA + Phono |
| Headphone Output | Yes (3.5mm front panel) |
| DAC | No |
Warranty:
All Rotel products, excluding accessories, are covered by warranty for 3 years from date of purchase.
Perfect for:
Those starting a proper analogue hi-fi system for the first time, or anyone who values a clean, simple signal path without digital compromise. The A8 works particularly well in vinyl-first setups where the built-in phono stage handles the source and the amplifier simply gets out of the way of the music.
Pairs Great With:
The Monitor Audio Bronze 50 7G Bookshelf Speakers and Wharfedale Diamond 12.3i Floorstanding Speaker
Buy It:
Click here for our best price on the Rotel A8 Integrated Stereo Amplifier.
Best Integrated Amplifier Under $1,500
A step up in feature set and versatility, without a significant jump in price. At this level you gain digital inputs, a built-in DAC, and more connectivity options - making these amplifiers well suited to listeners who want to cover multiple sources without additional components.
2.) Marantz PM6007 Integrated Stereo Amplifier
At its core is a 45-watt per channel Current Feedback Amplifier circuit — Marantz's proprietary technology that delivers wide bandwidth and fast transient response without sacrificing the musical warmth the brand is known for. A high current power supply with a toroidal transformer keeps the amplifier composed under load, which matters more than the wattage figure alone suggests. The built-in DAC uses an AK4490 chip capable of 192kHz/24-bit resolution, feeding from two optical and one coaxial digital input. That is a genuine hi-res conversion stage at a price point where most competitors cut corners. The MM phono stage has been revamped over previous generations and is a meaningful step up from what the PM6006 offered.
The PM6007 has a classic Marantz emphasis on the midrange that makes vocals and acoustic instruments feel present and real, with a top end that never tips into brightness regardless of what it is asked to play.
For listeners building a first proper system around a mix of digital and analogue sources, this amplifier handles all of it without compromise.
| Specification | Detail |
|---|---|
| Power Output | 45W per channel (8Ω) |
| Design | Current Feedback Amplifier |
| Phono Stage | MM |
| Analogue Inputs | 5x RCA (including Phono) |
| Digital Inputs | 2x Optical, 1x Coaxial |
| DAC | Yes (AK4490, 192kHz/24-bit) |
| Headphone Output | Yes |
Warranty:
Marantz covers the PM6007 with a 3-year warranty from date of purchase.
Perfect For:
First-time hi-fi buyers who want a single amplifier to cover vinyl, CD, and digital streaming without needing a separate DAC or phono stage. The PM6007 is also an excellent choice for anyone stepping up from a lifestyle system who wants to understand what a proper two-channel setup is capable of, without committing to separates.
Pairs Great With:
The Bowers & Wilkins 606 S3 Bookshelf Speakers and Wharfedale Diamond 12.3i Floorstanding Speaker
Buy It:
Click here for our best price on the Marantz PM6007 Integrated Stereo Amplifier
Best Integrated Amplifiers Under $2,000
Where entry-level ends and genuinely serious amplification begins. The A5+ delivers a feature set and level of engineering that would have cost considerably more a generation ago, and it shows in the way it sounds.
3.) Arcam A5+ Integrated Stereo Amplifier
Arcam has been building amplifiers since 1976, and the A5+ is that history applied to the demands of the modern listening environment. It is a 50-watt Class AB design that brings together everything a contemporary hi-fi system needs in a single, well-engineered unit: analogue inputs, a built-in phono stage, high-resolution digital inputs, and Bluetooth, without ever feeling like a compromise was made to fit it all in.
The A5+ builds on the well-regarded Radia A5 with an enhanced power supply design and upgraded wireless capability. Snapdragon Sound delivers uncompressed digital audio via Bluetooth, and Auracast allows music to be shared instantly across multiple compatible headphones or speakers without pairing, a genuinely useful feature in a household environment. The digital inputs support up to 192kHz/24-bit resolution through the ESS DAC, covering optical and coaxial sources at a level of fidelity that exceeds what most amplifiers offer at this price. The MM phono stage means vinyl is covered without an external device.
The A5+ resolves the texture of instruments and the space around voices in a way that draws you into recordings rather than simply presenting them. It is the kind of amplifier that makes you forget you are evaluating it, which at this price is precisely the point. Few amplifiers under $2,000 ask this little of you while giving this much back.
| Specification | Detail |
|---|---|
| Power Output | 50W per channel (8Ω), 75W (4Ω) |
| Design | Class AB |
| Phono Stage | MM |
| Digital Inputs | Optical, Coaxial (192kHz/24-bit) |
| DAC | Yes (ESS) |
| Bluetooth | Yes (Snapdragon Sound, Auracast) |
Warranty:
Arcam covers the A5+ with a 5-year limited warranty on amplifiers and sources.
Perfect for:
Listeners who want a single amplifier that handles both analogue and digital sources at a genuinely high level without needing to add separate components. The A5+ is particularly well suited to those pairing with a revealing standmount speaker: it has the resolution and control to do justice to a quality design without the brittleness that some digital-heavy amplifiers can introduce.
Pairs Great With:
The KEF Q Concerto Meta Bookshelf Speakers and Monitor Audio Bronze 300 7G Floorstanding Speakers
Buy It:
Click here for our best price on the Arcam A5+ Integrated Stereo Amplifier.
Best Integrated Amplifiers Under $3000
This tier is where amplifier design starts to become genuinely serious. Power supply capability increases meaningfully, output power grows, and the best designs at this price begin to show the kind of authority over speakers that cheaper amplifiers simply cannot match.
4.) Arcam A15+ Integrated Stereo Amplifier
The A15+ sits at the top of Arcam's Radia+ integrated amplifier range, and it makes a strong case for being the most complete amplifier at its price point. Built on nearly 50 years of amplifier design heritage, it delivers 80 watts per channel into 8 ohms and 120 watts into 4 ohms, which gives it genuine authority over a wide range of speakers, including floorstanders in larger rooms that would expose the limits of a less capable design.
What separates the A15+ from the A5+ is not just power but versatility. The inclusion of HDMI eARC makes it genuinely useful as the hub of a broader system, connecting a television directly without an additional device in the chain. The MM phono stage is meticulously tuned, and the digital inputs handle hi-res sources at the same level of quality that has defined Arcam's approach to digital conversion since the 1980s. Bluetooth is on board for wireless convenience when needed.
What Hi-Fi? put it plainly: if you are looking for an amplifier that ticks all the boxes at this price, they had not come across a better one. That is a straightforward summary of what the A15+ actually does. It does not change character at higher volumes, it does not run out of authority with demanding speakers, and it does not ask you to make compromises to fit it into a modern system.
| Specification | Detail |
|---|---|
| Power Output | 80W per channel (8Ω), 120W (4Ω) |
| Design | Class AB |
| Phono Stage | MM |
| Digital Inputs | HDMI eARC, Optical, Coaxial |
| Bluetooth | Yes |
Warranty:
Arcam covers the A15+ with a 5-year limited warranty on amplifiers and sources.
Perfect For:
Listeners who need more power than a compact integrated can provide, whether that means floorstanding speakers, a larger room, or a preference for higher listening levels without compression. The HDMI eARC input also makes this a strong choice for anyone who wants their amplifier to serve as the audio hub for a television-based system.
Pairs Great With:
The KEF LS50 Meta Bookshelf Speakers and KEF Q7 Meta Floorstanding Speakers
Buy It:
Click here for our best pricing on the Arcam A15+ Integrated Stereo Amplifier.
Best Integrated Amplifiers Under $4,000
Two very different answers to the question of what a great amplifier at this price should prioritise. The Marantz Model 50 strips everything back to a pure analogue design of exceptional quality. The Audiolab 9000A takes the opposite approach, packing a reference-grade DAC, high-power amplification, and multiple operating modes into a single chassis. Both earn their place.
5.) Marantz Model 50 Integrated Amplifier
There is a point in hi-fi where you stop adding things and start removing them. The Model 50 is the product of that decision. Marantz has deliberately built an analogue-only amplifier here, with no DAC, no digital inputs, no streaming, and the result is a component that does one thing with a focus and purity that multi-function designs simply cannot match.
At 70 watts per channel, the Model 50 is driven by Marantz's current feedback amplifier circuit with HDAM SA-3 technology, a proprietary discrete module that Marantz hand-tunes rather than sourcing as an off-the-shelf integrated circuit. The phono stage uses a new circuit designed without distortion-inducing coupling capacitors, making it one of the more carefully implemented MM stages at this price. Six RCA inputs provide enough connectivity for a well-considered analogue system, and stereo preamp outputs allow a subwoofer to be added or the Model 50 to be incorporated into a larger setup without compromise. The decision to exclude digital circuitry eliminates the risk of interference in the analogue signal path, a real engineering benefit rather than simply a philosophical one.
There is a warmth and presence to the midrange, an ease to the way it handles complex musical passages, and a refinement to the top end that takes time to fully appreciate. This is an amplifier built for people who have already decided what they love about music and want to hear more of it.
| Specification | Detail |
|---|---|
| Power Output | 70W per channel (8Ω) |
| Design | Current Feedback, HDAM SA-3 |
| Phono Stage | MM |
| Analogue Inputs | 6x RCA |
| DAC | No |
| Digital Inputs | None |
| Pre-Out | Yes (stereo) |
Warranty:
Marantz covers the Model 50 with a 5-year warranty from date of purchase.
Perfect for:
Dedicated analogue listeners who have a separate streamer or CD player and want the amplification stage to be as uncompromised as possible. The Model 50 rewards those who treat it as the centrepiece of a considered system rather than an all-in-one convenience device.
Pairs Great With:
The Wharfedale EVO 5.2 Standmount Speakers and Wharfedale EVO 5.4 Floorstanding Speakers
Buy It:
Click here for our best price on the Audiolab 6000A Integrated Stereo Amplifier.
6.) Audiolab 9000A Integrated Stereo Amplifier
Audiolab has been building amplifiers since the early 1980s, and the 9000A is the most advanced integrated amplifier the company has ever produced. It is a 100-watt Class AB design built around a custom 320VA toroidal transformer and 60,000uF of total reservoir capacitance, a power supply specification more commonly associated with separate power amplifiers, giving the 9000A a grip and composure under load that its output figure alone does not convey.
The digital section is the 9000A's calling card at this price. At its heart is the ESS ES9038PRO, the flagship 32-bit DAC chip, with HyperStream II architecture and Time Domain Jitter Eliminator technology, connected to four digital inputs and a PC USB input for direct computer connection. Analogue sources are equally well served: three RCA inputs, a balanced XLR input, and a dedicated MM phono stage cover every likely source combination. Bluetooth adds wireless convenience when needed, and a current-feedback headphone amplifier stage means the front panel output is a serious listening option rather than an afterthought. Three operating modes, integrated, pre-amplifier, and power amplifier, make the 9000A genuinely adaptable as a system evolves over time.
The 9000A has a low-noise authority that gives music real weight and presence without ever becoming aggressive. It is detailed, controlled, and in possession of the kind of dynamic grip that only comes from a genuinely over-engineered power supply. For a listener who wants a single component to anchor a serious system for years, there is very little at this price that touches it.
| Specification | Detail |
|---|---|
| Power Output | 100W per channel (8Ω) |
| Design | Class AB |
| Phono Stage | MM |
| Analogue Inputs | 3x RCA, Balanced XLR |
| Digital Inputs | 4x digital, PC USB |
| DAC | Yes (ESS ES9038PRO, 32-bit) |
| Bluetooth | Yes |
| Headphone Output | Yes |
| Operating Modes | Integrated, Pre-amp, Power amp |
Warranty:
Audiolab covers the 9000A with a 1-year warranty, extendable to 3 years when the product is registered within 90 days of purchase.
Perfect For:
Audiophiles who want reference-level digital conversion and genuine high-power amplification in a single unit, without resorting to separates. The 9000A is also a strong choice for anyone who anticipates their system evolving over time: the multiple operating modes mean it can grow with a changing setup rather than being replaced by it.
Pairs Great With:
The Wharfedale Aura 2 Bookshelf Speakers and Sonus Faber Lumina V Floorstanding Speakers
Buy It:
Click here for our best price on the Audiolab 9000A Integrated Stereo Amplifier.
Best Integrated Amplifier Under $6000
One amplifier at this tier, and it is one of the most musically engaging designs at any price. The Roksan Caspian 4G is for the listener who has been around the block and knows the difference between an amplifier that measures well and one that makes them want to stay up late listening.
7.) Roksan Caspian 4G Integrated Amplifier
Roksan has a long and serious heritage in high-performance amplification, and the Caspian 4G is the most complete expression of that heritage in an integrated format. It is built around Roksan's proprietary Euphoria amplification architecture, a twin-independent dual mono design that keeps left and right channel circuits isolated throughout the signal path, delivering the kind of stereo separation and imaging precision that single-rail designs at this price rarely match.
At 105 watts per channel, the Caspian 4G has authority over virtually any speaker it is paired with. Roksan's Rapture DAC technology handles digital conversion from USB, optical and coaxial inputs, described by Roksan as delivering near-perfect signal transfer, a genuine engineering claim rather than marketing language given the Caspian's standing in the category. A meticulously tuned MM phono stage, balanced XLR inputs alongside the RCA line inputs, Bluetooth aptX, a subwoofer output, and control via the MaestroUnite app round out a feature set that covers every realistic system configuration. The machined aluminium construction gives it a physical presence on the rack that matches the quality of what is inside it.
Audiograde described it as an amplifier with effortless dynamics, a sense of realism, drama and control, and said they could think of few amplifiers they had enjoyed listening to as much. There are few better summaries of what this amplifier actually does to music.
| Specification | Detail |
|---|---|
| Power Output | 105W per channel (8Ω) |
| Design | Euphoria dual mono architecture |
| Phono Stage | MM |
| Analogue Inputs | RCA, Balanced XLR |
| Digital Inputs | USB, Optical, Coaxial |
| DAC | Yes (Rapture DAC) |
| Bluetooth | Yes (aptX) |
| Outputs | RCA, XLR, Subwoofer |
Warranty:
All Roksan products are covered by a 5-year warranty from date of purchase.
Perfect For:
The listener who has been around the block once or twice and knows the difference between an amplifier that measures well and one that makes them want to stay up late listening. The Caspian 4G suits those who value musical engagement over feature lists, and who have speakers good enough to show what a genuinely expressive amplifier at this price is capable of.
Pairs Great With:
The Monitor Audio Gold 100 6G Bookshelf Speakers and Monitor Audio Gold 300 6G Floorstanding Speakers
Buy It:
Click here for our best price on the Roksan Caspian 4G Integrated Amplifier.
Best Integrated Amplifier Under $10,000
The PrimaLuna EVO 300 stands alone at this tier and in its own category entirely. This is pure valve amplification, engineered to a standard of reliability that removes every practical barrier to tube ownership. There is nothing else in this guide that sounds like it.
8.) PrimaLuna EVO 300 Integrated Amplifier
There is a reason people who discover valve amplification tend to stay with it. The PrimaLuna EVO 300 is one of the most persuasive arguments for why. It is a pure valve integrated amplifier where every stage of the signal path runs through tubes, built to a standard of engineering and reliability that has historically been difficult to achieve at this price point, and largely impossible without PrimaLuna's proprietary technology.
At the heart of the EVO 300 is a switchable Triode and Ultra-linear output stage. Triode mode runs at lower power with greater harmonic richness and a warmer, more intimate character. Ultra-linear opens up bandwidth, extends the top and bottom of the frequency range, and increases output power. Both modes are available at the push of a button without the need to re-bias or adjust anything. PrimaLuna's Adaptive AutoBias circuit continuously monitors and adjusts the output tubes in real time, reducing distortion by over 50% compared to conventional cathode bias and extending tube life significantly. A bad tube indicator takes the anxiety out of valve ownership entirely: if a tube fails, a red LED identifies it, and replacement is a simple plug-in process requiring no technical knowledge.
The EVO 300 removes every practical barrier to tube ownership while delivering a sonic experience, warmth, depth, presence, and a way of presenting music that feels genuinely alive, that solid-state amplifiers at this price simply do not replicate.
| Specification | Detail |
|---|---|
| Power Output | ~42W per channel (Ultra-linear, EL34 tubes) |
| Design | Pure valve, Triode/Ultra-linear switchable |
| Phono Stage | Optional |
| Inputs | RCA |
| DAC | No |
| Headphone Output | Yes (all-tube, transformer-coupled) |
| Subwoofer Output | Yes (transformer-coupled) |
| Adaptive AutoBias | Yes |
Warranty:
PrimaLuna covers the EVO 300 with a 2-year warranty on electronics and labour, and 3 months on tubes.
Perfect For:
Listeners who have been curious about valve amplification but held back by concerns about reliability or complexity. The EVO 300 is also a natural home for vinyl collectors who want the full analogue chain, from turntable through tubes to speakers, and who are ready for the kind of musical experience that system can produce.
Pairs Great With:
The Sonus Faber Sonetto II G2 Bookshelf Speakers and Wharfedale Aura 4 Floorstanding Speakers
Buy It:
Click here for our best price on the PrimaLuna EVO 300 Integrated Amplifier.
Best Integrated Amplifier Under $12,000
Reference territory begins here. The Hegel H400 is 250 watts of high-current, streaming-capable amplification with a damping factor that puts it in the company of amplifiers costing considerably more. For listeners with demanding speakers and a streaming-first system, it is a difficult amplifier to look past.
9.) Hegel H400 Integrated Amplifier
The H400 is what Hegel calls the Streamliner, and the name captures it well. It is an amplifier that takes everything complex about building a world-class integrated, enormous power reserves, a bit-perfect DAC, full streaming capability, an obsessively low noise floor, and presents it in a component that is genuinely straightforward to live with.
At 250 watts per channel into 8 ohms, and stable all the way down to 2-ohm loads, the H400 can drive anything. What the power output figure alone does not convey is the character of that power: Hegel's SoundEngine 2 technology applies instant distortion correction during amplification, and the dual mono construction with symmetrical layout keeps left and right channels entirely independent. The result is a damping factor of 4000, a measurement that directly reflects how firmly an amplifier controls speaker cone movement, and a figure that places the H400 in the company of amplifiers costing considerably more. Bass is not just powerful but precise, and the overall presentation has a composure and authority that only comes from a genuinely over-engineered power supply.
The DAC is derived from the H600, Hegel's reference amplifier, connected to USB, optical and coaxial digital inputs, with a comprehensive streaming platform covering AirPlay, Spotify Connect, Roon Ready, Tidal Connect, Google Cast and UPnP.
For listeners who want one component to handle both the streaming and the amplification at the highest level, the H400 is a difficult amplifier to argue your way out of once you have heard what a damping factor of 4000 actually does to a pair of speakers.
| Specification | Detail |
|---|---|
| Power Output | 250W per channel (8Ω) |
| Minimum Load | 2Ω |
| Design | Class AB, dual mono |
| Damping Factor | 4000 |
| Technology | SoundEngine 2 |
| Analogue Inputs | RCA, Balanced XLR |
| Digital Inputs | USB, Optical, Coaxial |
| DAC | Yes (bit-perfect, H600-derived) |
| Phono Stage | No |
| Streaming | AirPlay, Spotify Connect, Roon Ready, Tidal Connect, Google Cast, UPnP |
Warranty:
Hegel Australia covers the H400 with a 2-year warranty from date of purchase from an authorised dealer.
Perfect For:
Listeners with demanding speakers that reward high-current amplification, or those in larger rooms where 250 watts of controlled, clean power makes a tangible difference to dynamics and scale. The H400 is also the natural choice for anyone whose system is built primarily around streaming and digital sources rather than vinyl.
Pairs Great With:
The Monitor Audio Platinum 100 3G Bookshelf Speakers and Monitor Audio Platinum 200 3G Floorstanding Speakers
Buy It:
Click here for our best price on the Hegel H400 Integrated Amplifier.
Best Integrated Amplifier Under $20,000
The Chord Ultima Integrated represents the first time Chord's most advanced amplifier topology has appeared in a single-box format. It is an all-analogue, aerospace-derived design built for listeners who run a separate DAC and source components and want the amplification stage to be beyond reproach.
10.) Chord Ultima Integrated Amplifier
Chord Electronics has been designing amplifiers in the UK since 1989, and the Ultima Integrated represents the first time the company's most advanced amplifier topology, the ULTIMA circuit, has been brought into a single-box integrated format. That is a meaningful distinction. The technology behind this amplifier was developed over five years, draws on academic work by Dr Malcolm Hawksford of Essex University refined by Bob Cordell of Bell Labs, and has previously existed only in Chord's flagship separate power amplifiers. The integrated version makes it accessible without compromising what the circuit actually does.
The Ultima Integrated is a 125-watt all-analogue design with no DAC, no streaming and no phono stage. The circuit employs dual feed-forward error-correction, monitoring the audio signal and correcting it before the output stage with a speed and accuracy that conventional feedback topologies cannot match. Chord's proprietary ultra-high-frequency power supplies, derived from aerospace technology, deliver exceptionally low noise and outstanding transient performance. The four inputs, comprising one balanced XLR and three RCA, are each individually buffered and filtered against radio frequency interference. Frequency response extends to 200kHz, total harmonic distortion measures at 0.01%, and the aircraft-grade aluminium chassis with 28mm front panel is as uncompromising physically as what is inside it.
Hi-Fi News described the combination of control, dynamic precision and a touch of warmth as making this an intriguing and distinct offering. That is precisely the point. The Ultima Integrated does not try to be neutral in the way a measuring instrument is neutral. It has a character rooted in speed, transparency and grip, and that character is one that rewards long listening rather than short impressions.
| Specification | Detail |
|---|---|
| Power Output | 125W per channel |
| Design | All-analogue, dual feed-forward error correction |
| Analogue Inputs | 1x Balanced XLR, 3x RCA |
| DAC | No |
| Phono Stage | No |
| Frequency Response | 10Hz to 200kHz |
| THD | 0.01% |
| SNR | 90dB |
| Chassis | Aircraft-grade aluminium, 28mm front panel |
Warranty:
Chord Electronics covers the Ultima range with a 5-year warranty on parts and labour, valid to the original owner with proof of purchase.
Perfect For:
Listeners who want reference-level amplification in a single box and are running a separate DAC and source components. The Ultima Integrated is ideally matched with a high-quality streamer or CD transport feeding a dedicated DAC: it extracts the full performance from every component upstream of it, and makes the quality of those choices clearly audible.
Pairs Great With:
The KEF Reference 1 Meta Bookshelf Speakers and KEF Reference 3 Meta Floorstanding Speakers
Buy It:
Click here for our best price on the Chord Ultima Integrated Amplifier.
The Best Integrated Amplifier We Stock
The T+A PA 3100 HV is in a category of its own. Built to order in Herford, Germany, it is a reference instrument designed to reveal everything a recording contains and to do so for decades without compromise. If you are asking what the best integrated amplifier available at LENC is, this is the answer.
11.) T+A PA 3100 HV Integrated Amplifier
T+A has been engineering amplifiers in Herford, Germany since 1978, and the PA 3100 HV is the most complete expression of what four decades of that work produces when cost is genuinely not the primary constraint. It is a reference-level integrated amplifier in the truest sense, not a product positioned to sound impressive at a demonstration, but an instrument designed to reveal everything a recording contains and to do so for decades without compromise.
The HV in the name refers to High Voltage: T+A's proprietary architecture that operates the amplifier stages at significantly elevated voltages compared to conventional solid-state designs. The result is a reduction in distortion, an improvement in dynamic range, and a freedom from the compression that limits most amplifiers at the extremes of their performance envelope. At 300 watts per channel into 8 ohms and 500 into 4, the PA 3100 HV has the output to drive any speaker with total authority. The pre-amplifier section uses D.C. coupling with no coupling capacitors in the signal path, and the volume control is assembled entirely from discrete precision resistors and gold-contact relays, ensuring perfect channel matching with zero distortion or noise at any level.
Modularity is a defining feature. Optional phono modules accommodate both MM and MC cartridges to a standard that outperforms most standalone phono stages. An optional digital processing module adds DAC capability when needed. The supplementary PS 3000 HV external power supply can be added later for a further, clearly audible improvement in stability and performance. One practical note worth knowing: all T+A HV products are built to order with a 5-6 week lead time after purchase.
At its price it is not cheap. But measured against what it does, against the engineering behind it, against the separates it replaces and the decades it is built to last, it is one of the most justifiable purchases in high-end audio. This is not an amplifier you buy and then wonder whether you should have spent more. It is the one you stop at.
| Specification | Detail |
|---|---|
| Power Output | 300W per channel (8Ω), 500W (4Ω) |
| Technology | HV (High Voltage) architecture |
| Pre-amp Section | D.C. coupled, no coupling capacitors |
| Volume Control | Discrete precision resistors, gold-contact relays |
| Phono Stage | Optional (MM or MC module) |
| DAC | Optional (APM module) |
| Analogue Inputs | Multiple RCA and Balanced XLR |
| VU Meters | Yes (logarithmic, Watts into 4Ω) |
| Optional Upgrade | PS 3000 HV supplementary power supply |
| Build to Order | 5-6 week lead time |
Warranty:
T+A covers the PA 3100 HV with a 3-year warranty on electronics from date of purchase.
Perfect For:
Listeners building a reference system without a ceiling, who want an amplifier that will remain the best component in their chain regardless of what surrounds it. The PA 3100 HV is equally at home driving large floorstanders in a dedicated listening room and revealing the full capability of sources and speakers that have never previously been driven properly.
Pairs Great With:
The T+A Hi-Fi Solitaire S 430 Floorstanding Loudspeakers
Buy It:
Click here for our best price on the T+A PA 3100 HV Integrated Amplifier.
So... Which Integrated Amplifier is for You?
Eleven amplifiers, across a price range from under $1,500 to nearly $30,000, all with legitimate reasons to be on this list. The question is which one belongs in your system.
If you are starting out and want to do it properly, the Rotel A8 or Marantz PM6007 will give you a foundation you will be genuinely proud of. If you have a source and speaker combination that deserves better amplification, the Arcam A15+ or Marantz Model 50 step up without overcomplicating things. The Audiolab 9000A and Roksan Caspian 4G are for listeners who have decided they are serious about this and want an amplifier that reflects it.
The PrimaLuna EVO 300 is in a category of its own, and if you have ever been curious about what tubes actually sound like, this is the place to find out. The Hegel H400 is for those with demanding speakers and a streaming-first setup who want 250 watts of iron-fisted control. The Chord Ultima Integrated and T+A PA 3100 HV exist for listeners who have already answered every other question and simply want the best.
Whatever the situation, the most important thing is getting the right match between your amplifier, your speakers, and how you actually listen. If you are not sure where you sit, call us. We have heard all of these, we stock all of these, and we are genuinely happy to talk through your system rather than just send you a link.




















































































































































































