Pro-Ject Audio Systems Head Box RS - Manual (Page 4)

© Pro-Ject Audio Systems · Pro-Ject Head Box RS · Revision 2014.7.21
4
Technical specifications Pro-Ject Head Box RS
Power output: 350mW at 32 ohms / 60mW at 300ohms
Crosstalk: -58dB
Frequency response: 20Hz – 20kHz/(+0,2dB; -0,05dB)
THD+N: 0,17% (XLR in, output impedance setting 5 ohm, load 32 ohm)
Gain: 9dB
S/N ratio: 99dB
Headphone jack: 3-pole ¼“ (6,3mm  ) co-axial jack
Line-level input: 1 pair RCA + 1 pair XLR
Line-level output: 1 pair RCA + 1 pair XLR
Outboard power supply: 20V/3A DC, suitable for your country's mains supply
Power consumption: 1,3A DC
Dimensions W x H x D (D with sockets): 206 x 72 x 200 (209)mm
Weight:
2150g without power supply
Potential incorrect use and fault conditions
No signal on one or both channels:
No connection between headphone and headphone amplifier ore amplifier. This could be due
to a faulty plug, broken wire or solder joint or simply loose plug/socket connection.
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
Pro-Ject Audio Systems is a Registered Trademark of
H. Lichtenegger.
This guide was produced by Pro-ject Audio Systems
Copyright
© 2014. All rights reserved.
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.