SONY TA-70 (VINTAGE RARE)

SONY TA-70

The TA-70 is a 3,8kg low-noise SEPP-OTL with a tape loop for easy connection of a 4-channel matrix decoder, 2x 30W of "dynamic" power (2x 8W between 20Hz and 20kHz) and a switch to select ceramic or magnetic phono cartridges.

source:

http://www.thevintageknob.org/SONY/sonyvault/TASTSS70/TASTSS70.html