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Specifications:
Input sensitivities
for rated output of 1.2V RMS into 10k
Ω
Auxiliary and tape inputs ...........................................................................................80mV RMS
Magnetic phono 1........................................................................................ 2.5mV RMS @ lkHz
Magnetic phono 2...........................................................................2.6mV RMS @ lkHz variable
Input overload
Auxiliary and tape inputs ............................................................................................. 4.0V RMS
Magnetic phono 1 and 2...........................................................................................110mV RMS
Rated output
............................................................................................... 1.2V RMS (No. 1 output)
............................................................................................. 0-1.2V RMS (No. 2 output variable)
Maximum output capability............................................................................................ 7V RMS
Frequency response
over all amp and headphone amp
Auxiliary input .............................................................................................20Hz-20kHz ±0.3dB
Phono input (R.I.A.A. corrected).................................................................20Hz-20kHz ±0.5dB
Distortion
over all amp at rated output
Total harmonic distortion........................................................0.02% (typically 0.009% at 1kHz)
Intermodulation distortion......................................... 0.005% (S.M.P.T.E. 50Hz or 6kHz @ 4:1)
Noise
measured on 20Hz to 20kHz bandwidth
Minimum volume...................................................................... -90dB Lin reference rated output
Maximum volume auxiliary...................................................... -80dB Lin reference rated output
Maximum volume phono.......................................................... -60dB Lin reference rated output
Maximum volume phono..........................................................-76dB Lin reference 10mV input
Tone controls
Bass ........................................................................................................... +15dB -18dB at 30Hz
Midrange ..................................................................................................... +9dB -9dB at 900Hz
Treble ...................................................................................................... +15dB -12dB at 15kHz
Loudness
shelving type ..................................................................................................+7dB at 50Hz
.......................................................................................................................................+7dB at 15kHz
Filters
Low 6dB per octave
from 40Hz ................................................................................ -6dB at 20Hz -12dB at 10Hz
High 6dB per octave
from 2kHz ................................................................................ -6dB at 4kHz -12dB at 8kHz
Total semiconductor compliment
12 IC's (Highspeed low noise, unity gain
at 38MHz and wide bandwidth)
16 Transistors
8 Diodes
8 Zener Diodes
1 Bridge Rectifier
Mains voltage
............................................................................................230/115 volts AC 50-60Hz
Front panel
............................................................................................................ 19 inch rack mount
Inputs/Outputs
...................................................R.C.A. Cinch connectors plus DIN for tape 1 and 2
;
Schematic diagram
:
Product manual
