Pro-Ject Audio Systems Pro-Ject Essential II Phono USB - Manual (Page 6)

© Audio Trade GmbH · Pro-Ject Essential II/Phono USB / Pro 8.6 / Ortofon OM 5E · Revision 2013.6.15
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Technical specifications Pro-Ject Essential II/Phono USB / Pro-Ject 8.6
Nominal speeds 33/45 r.p.m.
Speed variance ±1,5%
Wow and flutter ±0,25%
Signal to noise 65dB
Effective tonearm mass 9,5g
Effective tonearm length 8,6" (218,5mm)
Overhang 18,5mm
Power consumption
5W
Outboard power supply 15V/500mA DC, suitable for your country's mains supply
Dimensions (W x H x D) 415 x 112 x 335mm
Weight 3,9kg
Technical specifications MM-Cartridge Ortofon OM 5E
Frequency range 20-25.000Hz
Channel separation 22dB/1kHz
Output voltage 4mV
Recommended load impedance 47kohms/amplifier connection – MM-input
Compliance/stylus type 20μm/mN – elliptical
Recommended tracking force 17,5mN
Weight 5g
Technical specifications moving magnet phono pre-amplifier
Gain 32dB
Output voltage typically
160mV/1kHz at 4mV/1kHz input
Input impedance 47kohms/100pF
Noise floor -88dB
RIAA-equalisation curve accuracy 20Hz-20kHz / max. 0,5dB
USB output:
digital serial data protocol USB 1.1
Operating systems: Windows XP ® , Windows VISTA ® , Windows 7 ® , Windows 8 ®
,
Mac OS