Fono MM Mk3

Moving Magnet (MM) Phono Preamplifier 

In Stock


Moving Magnet (MM) Phono Preamplifier 

Fully discrete, cascaded, complementary amplifier input stage 

41.4dB gain at 1kHz; Maximum input level: 60mV at 1kHz 

Frequency resp. (50kΩ output load): 15Hz (-3dB) - 100kHz (-0.2dB)



 Input Sensitivity 1.7 mV for 200 mV Output
Input Loading 47 kΩ in parallel with 100 pF
Maximum Input Level 60 mV at 1 kHz
Gain 41.4 dB at 1 kHz
Output Impedance 200 Ω
Recommended Minimum Output Load Resistance 5 kΩ
Frequency response (50KΩ output load) 15 Hz (-3 dB) to 100 kHz (-0.2 dB)
RIAA Accuracy (50 kΩ Output Load) Better than ±0.2 dB 100 Hz to 100 kHz
Power Requirements 24 V AC at 80 mA maximum


Fono MM User Manual