Roksan K3 Power Amplifier
The K3 Power Amplifier is a high performance and powerful solution for taking your system to the next level.
Manufacturers Details:
An optimised power supply, a directly mains-powered power amplifier section and other key design features ensure high performance and reliability.
The 140 W (RMS) per channel (into 8 ohms) K3 Power Amplifier offers a simple yet very effective route for upgrading the musical performance of your system.
Engineered With Care:
With a smooth and solid sound, the K3 Power Amplifier can be used in combination with the K3 Integrated Amplifier to form a bi-amplified or even tri-amplified system (with compatible speaker systems) delivering the ultimate power and control to your loudspeakers. Offering balanced XLR and single-ended RCA inputs and outputs, the K3 Power Amplifier will fit in with nearly all audio systems.
Key Features:
- Symmetrical amplifier layout
- Optimised power supply layout, distribution and decoupling
- Decoupling and power regulation to all stages
- Directly powered power amp section
- Optimised routing and short speaker output cables
- Balanced XLR and single-ended RCA inputs and output
- 0.5W standby operation with auto detect and a 30 minute standby timer
Specifications:
| Amplifier Type: | Class-AB |
| Input Sensitivity: | (115 W) - 900 mV |
| Power Supply: | 500 VA Ultra low noise toroidal transformer |
| Gain: | 31.6 dB |
| Signal to Noise Ratio: | 100 dB (ref. 900 mV) |
| Input: | RCA, XLR |
| Outputs: | Speaker (L & R) |
| Damping Factor: | >110 (8 ohms) |
| Harmonic Distortion: | <0.003 % 1 kHz - 8 ohms |
| Input Impedance: | 23 kohms |
| Power Output (Per Channel): | > 140 W (8 ohms) / > 220 W (4 ohms) |
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Frequency Response: |
<3 Hz - >100 kHz (-3 dB) |
|
Power Consumption: |
Warm up mode <25 W, Full Power <800 W |
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Dimensions (W x H x D): |
432 x 105 x 380 mm |
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Weight: |
14 kg |