Pacemaker V1022 - The Pacemaker V1022 was introduced in 1967 and the was the final incarnation of this amp. Like the V1021, the V1022 is a great sounding amp, especially given that it's solidstate.
Two minor changes differentiate the V1021 and V1022 Pacemaker models. The V1022 had an "E Tuner" switch on the lower control panel and there was a slightly different germanium output transistor used in the V1022.