Pro-Ject Record Box USB 9PRBUB 产品宣传页
产品代码
9PRBUB
Pro-Ject Audio Systems is a registered trademark of Heinz Lichtenegger
1050 Vienna · Margareten Road 98 · Tel. +43(0)15448580 · Fax. +43(0)15456697
www.project-audio.com · © Heinz Lichtenegger · Revision 15.10.10
Pro-Ject Record Box USB
MM Phono Pre-amplifier with
A/D converter and USB output
A/D converter and USB output
Product information
Good sound from sound technology
Metal case shields the electronics from vibrational and electromagnetic interference
Optimal channel separation through dual-mono circuitry
Special low-noise ICs used
Gold plated RCA connection sockets
Outboard power supply included
Features
Digitalisation of analogue signals for recording direct to disk via USB with suitable recording programs
Small size allows installation close to record player
Automatic recognition, without additional driver, by standard PC
Runs on Windows XP
®
, Windows Vista
®
, Windows 7
®
and Mac OS operating systems
Technical specifications
Input impedance:
47kohms/100pF
Gain: 32dB
Output voltage typically:
Output voltage typically:
200mV/1kHz at 5mV
Noise floor:
82dB (88dB / A weighted)
THD: <0,05%
RIAA-equalisation curve accuracy:
RIAA-equalisation curve accuracy:
20Hz - 20kHz / max. 0,5dB
A/D converter:
Burr Brown PCM2904 16-Bit Delta Sigma
Sampling rates:
32, 44,1 and 48kHz
USB-output:
digital serial data protocol USB 1.1
Outboard power supply:
16V/200mA AC, suitable for your country's mains supply
Power consumption:
16V/100mA AC
Dimensions W x H x D (D with sockets): 109 x 33 x 75 (88)mm
Weight:
Weight:
350g without power supply
The manufacturer reserves the right to alter the technical specifications without notice.