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Zephyr Products Type 3A Amplifier
PMG / ABC Specification Type 3A Amp
Don't know the specification for this amplifier but the maximum output would have been about 10W. The valve complement is: 1 x EF86, 1 x 12AX7, 2 x EL84, 1 x 5V4G. Unlike the Trimax amplifiers these were not of the same build quality and lesser quality components were used, except for the output transformer which was a good quality part supplied by A & R.
Type 3A Amplifier componentry, the electrlytic capacitors are not as good as the oil filled paper caps used by Trimax and others.