Cambridge Audio -651P- MM/MC Phono Preamplifier

Cambridge Audio -651P- MM/MC Phono Preamplifier

Moving magnet and moving coil phono preamplifier

Max power consumptionMoving magnet (MM): 5W
Moving coil (MC): 5W

Gain @ 1kHzMM: 39dB
MC: 55dB

Input impedanceMM: 47 kOhm
MC: 100 Ohm

Input capacitanceMM: 220pF
MC: 220pF

Nominal outputMM: 300mV
MC: 300mV

Sensitivity for nominal outputMM: 3.35mV
MC: 0.5mV

Overload marginMM: >30dB
MC: >30dB

THD 20Hz – 20kHzMM: <0.005%
MC: <0.002%

RIAA curve accuracyMM: < +/-0.3dB 20Hz-50kHz (subsonic filter off)
MC: < +/-0.3dB 20Hz-50kHz

Signal to noise ratio (using Audio Precision RIAA-1 with grounded inputs)MM: >86dB
MC: >72dB

Crosstalk @ 20kHzMM: >83dB
MC: >69dB

ColourBlack or silver

Dimensions (WxHxD)46 x 215 x 133mm (1.8 x 8.5 x 5.2”)

Weight 0.9Kg (2.0lbs)