Musical Fidelity M6PRE
Fully balanced preamp

Pure Class A circuitry produces very low distortion, minimal phase shift, low noise and excellent linearity. The low impedance output stages (both single ended and full balanced) will drive any power amp through any conceivable length of cable.

Output RCA single ended XLR balanced Voltage 9.5Vrms 19Vrms 26V peak to peak 52V peak to peak Output impedance 47Ω 47Ω Line inputs THD+N, 20Hz to 20 kHz 0.005% Signal / noise ratio 96dB ‘A’-weighted 96dB ‘A’-weighted Input sensitivity for full output 2.2V 4.4V Input impedance 75KΩ 150KΩ Overload margin 12dB 12dB Channel separation 96dB 96dB Frequency response +0, –1dB, 10Hz to 80 kHz Phono inputs Input sensitivity 3.5mV (MM) 440μV (MC) Frequency response RIAA/IEC Signal / noise ratio 81dB ‘A’-weighted Input impedance 47KΩ Overload margin 29dB Connections Phono MM/MC inputs 1 pair MM/MC level RCA connectors Line inputs 2 pairs line level XLR (balanced) connectors 4 pairs line level RCA connectors Line outputs 1 pair line level RCA connectors, constant level TAPE outputs 1 pairs line level XLR (balanced) connector outputs 1 pair line level RCA connector outputs USB input USB type “B” (square) socket Power requirement Mains voltages 115/230VAC 50/60Hz (factory pre-set) 100VAC 50/60Hz (alternative)