Pro-Ject Phono Box MM | MM phono preamplifier

69841
CHF79.00 Tax included
Supplier stock – typically 4 to 7 days
Pro-Ject Phono Box MM, a compact phono preamplifier for MM and high-output MC cartridges. It adds a phono input to any amplifier through a line input.
Quantity
Supplier delivery time usually 4 to 7 days

Black preamplifier seen from the rear with its gold-plated RCA sockets

Phono input for any amp

Many amplifiers no longer have a phono input. The Pro-Ject Phono Box MM amplifies and RIAA-equalises the signal from MM and high-output MC cartridges, then connects to a line input of your amplifier, such as AUX. Its 40 dB gain, 47 kOhm / 120 pF input impedance and RIAA accuracy within 0.5 dB from 20 Hz to 20 kHz suit most MM cartridges.

Black preamplifier in front of its retail box

Metal case and dual mono

The dual-mono circuitry with low-noise ICs ensures good channel separation, with a noise floor of 88 dB A-weighted and distortion below 0.04 %. The metal case shields the electronics from vibration and electromagnetic interference, and the outboard 18 V DC power supply keeps interference low. Compact at 107 x 30 x 75 mm and 280 g, it sits close to the turntable and features gold-plated RCA sockets.

69841

Data sheet

Product Type
Phono Preamplifier
Features
Dual-mono circuitry, gold-plated RCA sockets
Gain: 40 dB
Input impedance: 47 kOhm / 120 pF
Outboard power supply: 18 V / 500 mA DC
Output voltage: 500 mV / 1 kHz at 5 mV / 1 kHz
RIAA accuracy: within 0.5 dB / 20 Hz - 20 kHz
Brand
Pro-Ject
Audio outputs
RCA line output (1 pair)
Analog inputs
1 pair RCA
Phono inputs
MM
Signal-to-noise ratio
88 dB (A-weighted)
Power consumption
20 mA DC, less than 1 W in standby
Distortion (THD)
Less than 0.04 %
Width
10.7 cm
Depth
7.5 cm
Height
3.0 cm
Unit weight
280 g

Specific References

EAN13
9120035827166
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