PHONO BOX USB

PHONE BOX USB

• Preamplifier for MM or MC with switch on rear panel

• NEW! „green" DC power supply (< 1 watt standby power)

• Precise RIAA equalisation

• High quality A/D conversion with USB out to PC/Mac

• Compatible with Windows®, MacOS® & Linux

• SMD technology for shortest signal paths

• Output stage with ultra-low impedance

• Gold-plated RCA sockets

• DC power supply (< 1 watt standby power)

• Available in black and silver

Phono Box USB: Top specialist for listening & recording of vinyl records!

Phono Box USB is an ideal phono preamplifier for both your hifi system and vinyl recording to PC or Mac. MM and MC cartridges will be welcome. The analogue output of Phono Box USB can easily be connected to a line-input (AUX,...) of your hifi and digitally via USB to your computer. Both outputs can be used simultaneously. Any professional recording software will give best results on Windows and Mac computer systems.

Technical data

Pro-Ject Phono Box USB

Load capacitance /impedance MM: 47Kohms / 120pF MC: 100 ohms / 120pF

Gain, MM 40dB

Output voltage typically 300mV/1kHz at 3mV/1kHz (MM input)

Gain, MC 60dB

Gain, line level input 11dB

Max. output 9,5Vrms (1kHz)

Noise floor, MM 86dB (94dB - A weighted)

Noise floor, MC 68dB (75dB - A weighted)

THD, MM/ MC 0,01% / 0,05%

RIAA-equalisation curve accuracy 20Hz - 20kHz / max. 0,5dB

Phono Input / line output 1 pair RCA phono sockets

A/D converter 16-Bit Delta Sigma

Sampling rates 32, 44,1 and 48kHz

USB output digital serial data protocol USB 1.1

Operating systems Windows®, MacOS® & Linux

Standby power consumption < 1 Watt

Dimensions W x H x D 103 x 36 x 103 (109 mm with sockets)

Weight 540g