Specifications – Perreaux SA80B User Manual
Page 2
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Specifications:
Power Output
80 watts RMS minimum per channel both
channels driven into 8Ω from 20Hz to 20kHz
at no more than 0.012% Total Harmonic
Distortion from 0.08 watts to rated output.
Prior to clipping ........ 90 watts RMS into 8Ω
Total Harmonic Distortion
0.08 watts to rated output.................< 0.012%
Rated power output at 1kHz Typically 0.004%
Intermodulation Distortion (S.M.P.T.E.
method 60Hz and 7kHz mixed 4:1)
80 watts into 8Ω.................................. 0.018%
8 watts into 8Ω .................................... 0.012%
0.8 watts into 8Ω ................................. 0.006%
0.08 watts into 8Ω ............................... 0.006%
Frequency Response
Rated output into 8Ω10Hz-100kHz +0dB–0.1dB
Transient Response...............................0.08μs
Slewing Rate ........................................70 V/μs
Phase Response.......+1° at 20Hz -1° at 20kHz
Dynamic Headroom ...............................1.5dB
Power Bandwidth10Hz to 100kHz +0dB -0.5dB
Intermodulation Bandwidth ...........< 0.018%
Damping Factor
8Ω at 40Hz ............................................ > 150
Input Sensitivity (for rated output)
Auxiliary and Tape.......................80mV RMS
Phono ...............................2mV RMS @ 1kHz
Input Overload
Auxiliary and Tape ........................... 4V RMS
Phono ........................................... 94mV RMS
Channel Separation
1kHz........................................................ 50dB
Noise 20Hz-20kHz
Auxiliary and Tape ............................ 91dBA*
Phono ................................................. 72dBA*
.................................................* input shorted
Tone Controls
Bass............................. +15dB -18dB at 30Hz
Mid................................ +9dB -9dB at 900Hz
Treble........................ +12dB -12dB at 15kHz
Loudness (shelving type)
................................................ +7dB at 50kHz
................................................ +7dB at 15kHz
Filters
Low 6dB per octave from 40Hz
20Hz.......................................................-6dB
10Hz.....................................................-12dB
High 6dB per octave from 2kHz
4kHz.......................................................-6dB
8kHz.....................................................-12dB
Dimensions
Width ...................................... 483mm (19.0”)
Height ....................................... 145mm (5.8”)
Depth....................................... 410mm (16.1”)
Weight...................................... 11.0kg (24.6lb)
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Schematic diagram
:
Product manual