Cambridge
540P - MM phono pre-amplifier
The
entry-level 540P is a high quality Moving Magnet design featuring single-ended
"Class A" gain stages and a discrete transistor input stage instead
of the more common integrated circuits. The 540P employs a highly accurate
active RIAA equalisation system. The rear panel benefits from gold plated input
connectors to minimise signal path interference and reduce surface degradation.
An external 12 volt power supply comes as standard.
This unit
feature the now customary Azur steel chassis and a robust anodised aluminium
front plate.
Specifications
Max Power
Consumption: 5 W
Gain at 1
kHz : 39 dB
Nominal
Output : 300 mV
Sensitivity
for Nominal Output: 3,35 mV
Total
Harmonic Distortion: less than 0,009%
(20 - 20,000 Hz)
RIAA Curve
Accuracy: less than ±0,65 dB (25 -20,000
Hz)
Signal-to-Noise
Ratio: better than 85 dB (using Audio
Precision RIAA-1 with grounded inputs)
Crosstalk at
20 kHz : better than 76 dB
Dimensions
(H x W x D): 46 x 215 x 133 mm
(1,8" x 8,5" x 5,2")
Weight: 0,8 kg (1,8 lbs)
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