Audio Database

CL32
Commentary

Tube type thin preamp.

It has a simple configuration without tone control.

Seven bi-triodes are used for the circuit configuration.

Model Rating
Type Control amplifier
Rated output 2V
Maximum power output 15V
Total harmonic distortion factor 0.03% or Less (Output 2 V, 20 Hz to 15 kHz)
Frequency characteristic 10 Hz to 40 kHz (-1dB or less)
Input Sensitivity (Output 1 v) Phono1, 2 : 2 mV
Tuner, Aux2 : 160 mv ~ 5 v
Aux1:160mV
Signal-to-noise ratio
(Input Short, IHF-A Correction)
Phono : 80 dB or more
Tuner, Aux : 95 dB or higher
Vacuum tube used 12AX7 : 5 pieces
12AU7 : 2 Pieces
External dimensions Width 438x Height 77x Depth 322 mm
Weight 5.7kg