Note
QST, Dec 1963, p. 107.
QST, Mar 1964, p. 1.
QST, Mar 1965 p. 103.
QST, Apr 1966 p. 168. ("limited quantities," probably NOS)
The SR-160 was a tri-band transceiver covering 80, 40, and 20 meters. It used a pair of 12DQ6B finals. Power input was 150 watts PEP on SSB and 125 watts on CW.