Note
QST, Jan 1976, p. 98.
QST, Nov 1976, p. 125. $795.00
76C, $1695.00.
QST, Jan 1978, p. 159.
date unknown
76P, $1495.00.
QST, Jan 1978, p. 159.
date unknown
76A, $
QST, May 1978, p. 99.
76PA $169.95
QST, Oct 1978, p. 109.
76CA $
QST, Oct 1978, p. 142
QST, Mar 1980, p. 100. (76A)
QST, Apr 1981, p. 133. (76A)
QST, Jan 1982, p, 103.
ETO’s Alpha 76 amplifier ran 2000 watts PEP and 1000 watts DC input with a pair of 8874 triodes in grounded-grid. The 76 covered the 160–10 meter ham bands and had manual tuning and loading controls. A variation of the amplifier had three tubes.