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Pro-Ject Phono Box USB Phono Preamp
The Pro-Ject Phono Box USB offers the features and refined sonic presentation of the Phono Box II, but it adds the versatility of a USB output. The USB output will come in handy if you're interesting in converting your records to digital files. It can handle almost any MM or MC cartridge you can throw at it.
Pro-Ject Phono Box USB Features
Phono MM/MC selection switch located at the rear of the unit
Metal case shields the electronics from vibrational and electromagnetic interference
Small size allows installation close to record player
Special low-noise ICs used
Optimal channel separation through dual-mono circuitry
Gold plated RCA connection sockets
Outboard power supply included
Pro-Ject Phono Box USB Technical Data
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
A/D converter -Bit Delta Sigma
USB output digital serial data protocol USB 1.1
Operating systems Windows®, MacOS® and Linux®
THD 0.005%
Noise floor 96dB
Dynamic range 93dB
Outboard power supply 16V/200mA AC, suitable for your country's mains supply
Power consumption 16V/100mA AC
Dimension W x H x D 103 x 38 x 115mm
Weight 570g without power supply
Pro-Ject Phono Box USB Brochure
Pro-Ject Phono Box USB User Manual
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