Audio Database

The

JBL SA660
291,300yen(around the 1970 time)

Description
 
An Integrated Amplifier with the output of 60Wx2.

As a modification from SA600, the tone control serves as a right-and-left independency.

The stream composition has a structure which left the basal line, respectively and made SG520 and SE400S simple. Moreover, the equalizer circuitry carried by SE400S is not carried.

The loudness control and the NULL BALANCE are carried.


Rating of a mode
Form Stereo Integrated Amplifier
Effective output 60W+60W (8ohms)
Frequency band 20Hz - 20000Hz
Input sensitivity Phono: 4mV, 8mV, 16mV (switching type)
AUX:250mV
S/N ratio 72dB
THD 0.2%
Tone control High region: 20kHz, ±16dB
Low-pass: 20Hz, ±18dB
Dumping factor 32 (8ohms)
The semiconductor used 37Tr, 23Di
Dimension Width 412x height 128x depth of 350mm
Weight 11.8kg