Cambridge Audio 540P

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Specifications

Extending the functionality of Cambridge Audio's critically acclaimed integrated stereo Azur amplifiers and AV receivers are two phono pre-amplifiers. The entry-level 540P is a high quality Moving Magnet design featuring single-ended 'Class A' gain stages and discrete transistors instead of the more common integrated circuits. This gives less cross-talk and interference across the signal path. The 540P employs an active RIAA equalisation system. The rear panel benefits from gold plated input connectors to minimise signal path interference and reduce surface degradation. An external power supply comes as standard.

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Tech Sheet

Max. Power Consumption: 5W
 
Gain @ 1kHz: 39dB
 
Nominal output: 300mV
 
Sensitivity for nominal output: 3.35mV
 
THD 20Hz-20kHz: <0.009%
 
RIAA curve accuracy <+/-0.65dB 25Hz-20kHz 20Hz-50kHz (subsonic filter off)
 
Signal to Noise Ratio: >85dB using Audio Precision RIAA-1 with grounded inputs
 
Crosstalk @ 20kHz: >76dB
 
Dimensions (W x D x H): 215 x 133 x 46mm
8.5 x 5.2 x 1.8"
 
Weight: 0.8kg/1.8lbs