Pro-Ject Phono Box MM 9PPHMM Leaflet

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 1

.6.10

 

 

 

Pro-Ject Phono Box MM 

MM Phono Pre-amplifier 

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 

 

Amplification and RIAA equalisation for MM cartridges 

 

Small size allows installation close to record player 

Technical specifications 

Input impedance: 

47kohms/100pF 

Gain: 32dB 
Output voltage typically: 

200mV/1kHz at 5mV

 

Noise floor: 

82dB (88dB / A weighted) 

THD: <0,005% 
RIAA-equalisation curve accuracy: 

20Hz - 20kHz / max. 0,5dB 

Outboard power supply: 

16V/200mA AC, suitable for your country's mains supply 

Power consumption: 

16V/40mA AC

 

Dimensions W x H x D (D with sockets):  107 x 30 x 61 (75)mm 
Weight: 

280g without power supply 

The manufacturer reserves the right to alter the technical specifications without notice.