pro-ject phono box

Today, many amplifiers do not have a specific phono cartridge input. Phono Box is an ideal phono preamplifier for these hifi system and accepts both MM and MC cartridges. The analogue output of Phono Box can easily be connected to a line-input (AUX,…) of your amplifier. \n \n  \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

Input impedance, MM	47 kohms/120 pF
Input impedance, MC	100 ohms / 120 pF
Gain, MM	40 dB
Output voltage typically	300 mV/1 kHz at 3 mV/1 kHz (MM input)
Gain, MC	60 dB
Output voltage typically	300 mV / 1 kHz at 0,3mV/1 kHz (MC input)
Max. output	9.5V (1kHz)
Noise floor, MM	94 dBA
Noise floor, MC	75 dBA
THD, MM	0,01%
THD, MC	0,05%
RIAA-equalisation curve accuracy	20 Hz - 20 kHz / <. 0,5 dB
Power supply	18V / 500 mA DC,
Standby power consumption	< 1 watts St.
Dimensions W x H x D	103 x 36 x 103 (109 mm)
Weight	540 g