Perreaux SA33 Specifications, Distortion THD and IMD, Noise inputs loaded, Moving Coil unweighted

Specifications:

Frequency Response
Tone controls bypassed		20Hz-50kHz, ±0.25dB
Input Sensitivity
High Gain (moving coil)		280μVrms @ 1kHz
Low Gain (moving magnet)		2.2mVrms @ 1kHz
CD and VCR		360mVrms
All other inputs		120mVrms
Input Impedance
High Gain (moving coil)		47Ω, 100Ω, 47kΩ
Low Gain (moving magnet)		47Ω, 100Ω, 47kΩ
CD and VCR		20kΩ
All other inputs		25kΩ
Input Overload		20mVrms @ 1kHz
High gain
Low gain		160mVrms @ 1kHz
CD and VCR		20Vrms
All other inputs		10Vrms
Rated Output	1.5Vrms into 10kΩ or higher
Maximum Output	20Vrms into 10kΩ or higher
Main Output
Source Impedance		1kΩ
Tape Output
Level		120mV
Source Impedance		2kΩ
Loop Output
Level		105mV
Source Impedance		2kΩ

Minimum Recommended Load		10kΩ
Distortion (THD and IMD)
Phono inputs	0.01%	20Hz-20kHz
All others	< 0.009%	20Hz-20kHz

Rising to 0.08% at 15V @ 1kHz into 10kΩ or higher

Noise (inputs loaded)
Moving Coil (unweighted)	.......-55dB re rated input
Moving Coil (A weighted)	.......-68dB re rated input
Moving Magnet	-81dB re 10mV input

Moving Magnet (unweighted) .-68dB re rated input Moving Magnet (A weighted)..-78dB re rated input

All others (unweighted)	......... -98dB re rated inputs
All others (A weighted)	-109dB re rated inputs
RIAA Accuracy	±0.25dB
Channel Separation
All inputs	50dB 20Hz-20kHz
Phase Accuracy	±3° 20Hz-20kHz

Tone Switch

When set to bypass, the tone control circuitry is completely removed from the signal path, leaving the signal to pass directly to the line amp stage.

Bass	±18dB at 30Hz
Treble	±14dB at 12kHz
Dimensions
Width	482mm (19.0”)
Height	55mm (2.5”)
Depth	347mm (13.6”)
Weight	4.8kg (10.5lbs)

;Schematic diagram : Product manual

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