Pro-Ject Phono Box (MM/MC) turntable preamplifier, customer return, color black
Customer return product, without manufacturer's sales packaging.
High-quality small RIAA equalizer for MM and MC cartridges
Our customers' favorite RIAA equalizer / turntable preamp, with over 100,000 units sold worldwide.
RIAA equalizer for MM (moving magnet) and MC (moving coil) cartridges
• Preamplifier for MM or MC cartridges, selector switch on the back of the device
• Best buy classic
• DC power supply (less than 1 watt standby power consumption)
• Accurate RIAA correction
• Quiet, low-noise IC circuits
• Low impedance output stage
• Gold-plated RCA connectors
• Small size allows installation close to the turntable
• Available with black or silver metal housing
Today, many amplifiers do not have a specific phono cartridge input. Phono Box is an ideal phono preamplifier for these hifi systems 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
Specifications:
- MM Input impedance 47 kohms/120 pF
- MC Input impedance 100 ohms/120 pF
- Gain MM 40 dB
- Gain MC 60 dB
- Output voltage (typically) 300 mV @ 3 mV/1 kHz (MM input)
- Output voltage (typically) 300 mV/1 kHz at 0.3 mV/1 kHz (MC input)
- Noise floor MM 86 dB (94 dB - A weighted)
- Noise floor MC 68 dB (75 dB - A weighted)
- THD MM <0.01%
- THD MC <0.05%
- RIAA equalization accuracy: 20 Hz – 20 kHz max 0.5 dB
- Input: 1 pair RCA socket
- Output: 1 pair RCA socket
- Outboard power supply: 18 V/500 mA DC; 220 - 240 V, 50 Hz
- Standby power consumption: < 1 watt
- Power consumption: 20 mA DC
- Dimension (W x H x D): 103 x 36 x 103 (109 mm with sockets)
- Weight: 540 g without power supply
