Cambridge Audio Duo Phono Pre-AmplifierCambridge Audio
The Cambridge Audio Duo offers both moving magnet and moving coil cartridge support.
The Duo also features a 6.35mm headphone jack and volume control.
State of the art switch mode power supply for fast response, high precision and reduced hum.
Guaranteed low background noise thanks to the surface mounted components on the circuit board.
Premium quality aluminum and steel construction finished in stylish graphite grey.
Subsonic filter helps eliminate low frequency rumbles caused by imperfections within your vinyl.
Balance control for handling cartridge imbalances.
Eco friendly, using less than half a watt standby power and an auto power down feature that shuts the unit off after 20 minutes of inactivity.
Maximum Power Consumption 10W
Gain @ 1kHz MM: 39dB | MC: 60dB
Nominal Output 300mV
Sensitivity For Nominal Output MM: 3.35mV | MC: 305uV
Equivalent Input Noise (A-WEIGHTED) MM: ~0.09uV | MC: ~0.08uV
RIAA Curve Accuracy +/- 0.3dB 30Hz-50Hz
Signal To Noise Ratio Grounded Inputs Ref. 1V output (20Hz-20kHz) MM: >90dB | MC: >70dB
THD+N 1kHz (20-20kHz BW) MM: <0.0025% | MC: <0.20%
Input Impedance MM: 47k Ohms | MC: 100 Ohms
Input Capacitance 100pF
Overload Margin >30dB
Crosstalk @ 10kHz MM: >85dB | MC: 75dB
Dimensions (H x W x D) 48 x 215 x 159 mm (1.9 x 8.5 x 6.2")
Weight 0.95kg (2.1lbs)