Most of today's amplifiers are built without a specific phono cartridge input. The Phono Box is an ideal phono preamplifier for these hi-fi systems, accepting both MM and MC cartridges. The analogue output of the Phono Box can easily be connected to the line-input of your amplifier.
• Preamplifier for MM or MC with switch on rear panel
• Best buy classic
• "Green" DC power supply (< 1 watt standby power)
• Precise RIAA equalisation
• Low noise ICs
• Output stage with ultra-low impedance
• Gold-plated RCA sockets
• Small size for installation near record player
Specifications:
Input impedance, MM: 47kohms/120pF
Input impedance, MC: 100ohms/120pF
Gain, MM: 40dB
Output voltage typically: 300mV/1kHz at 3mV/1kHz (MM input)
Gain, MC: 60dB
Output voltage typically: 300mV/1kHz at 0.3mV/1kHz (MC input)
Max. output: 9.5V (1kHz)
Noise floor, MM: 86dB (94dB - A weighted)
Noise floor, MC: 68dB (75dB - A weighted)
THD, MM: 0.01%
THD, MC: 0.05%
RIAA-equalisation curve accuracy: 20Hz - 20kHz / max. 0.5dB
Outboard power supply: 18V/200mA DC, suitable for your country's mains supply
Standby power consumption: < 1 watt
Dimensions W x H x D: 103 x 36 x 103 mm (109 mm with sockets)
Weight: 540g