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Technical specifications Pro-Ject Phono Box USB V
Input impedance, MM:
Input impedance, MC:
Gain, MM:
Output voltage typically:
Gain, MC:
Output voltage typically:
Gain, line level input:
Max. output
Noise floor, MM:
Noise floor, MC:
THD, MM:
THD, MC:
RIAA-equalisation curve accuracy:
A/D converter:
Sampling rates:
USB output:
Operating systems:
THD:
Noise floor:
Dynamic range:
Outboard power supply:
Power consumption:
Dimensions W x H x D (D with sockets): 103 x 36 x 103 (115)mm
Weight:
Potential incorrect use and fault conditions
No signal on one or both channels:
No connection between player and phono amplifier ore amplifier. This could be due to a faulty plug,
broken wire or solder joint or simply loose plug/socket connection.
Strong hum:
No earth connection from cartridge or arm or arm cable to phono amplifier, or earth loop.
Output too quiet or too loud, or distorted:
MM / MC mode incorrectly set - input overloading or insufficiently amplified.
Service
Should you encounter a problem which you are not able to alleviate or identify despite the above information,
please contact your dealer for further advice. Only when the problem cannot be resolved there should the
unit be sent to the responsible distributor in your country.
Warranty
The manufacturer accepts no responsibility for damage caused by not adhering to these instructions
for use. Modification or change to any part of the product by unauthorized persons release the
manufacturer from any liability over and above the lawful rights of the customer.
Copyright, trademarks
PRO-JECT is a Registered Trademark of H. Lichtenegger.
This guide was produced by: Audio Trade GmbH
Copyright © 2009. All rights reserved.
®
Windows XP
, Windows Vista
Mac and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries.
47kohms/120pF
100ohms/120pF
40dB
300mV/1kHz at 3mV (MM input)
60dB
300mV/1kHz at 0,3mV (MC input)
11dB
9,5Vrms / 1kHz
86dB (94dB / A weighted)
68dB (75dB / A weighted)
<0,01%
<0,05%
20Hz - 20kHz / max. 0,5dB
Burr Brown PCM2904 16-Bit Delta Sigma
32, 44,1 and 48kHz
digital serial data protocol USB 1.1
Windows XP
0,005%
96dB
93dB
16V/200mA AC, suitable for your country's mains supply
16V/100mA AC
580g without power supply
®
®
and Windows 7
are trademarks of the Microsoft group of companies.
© Audio Trade GmbH · Pro-Ject Phono Box USB V · Revision 15.10.10/15.12.10
®
, Windows VISTA
®
, Windows 7
The information was correct at the time of going to
press. The manufacturer reserves the right to make
changes to the technical specification without prior
notice as deemed necessary to uphold the ongoing
process of technical development.
®
and Mac OS
7
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