This question is for Nelson:
I have a few of the Threshold SA/_e amplifiers (SA/12e and SA/4e), and was wondering if the TO-3 output devices has been matched in any way when these amplifiers were produced? If yes, could you tell me what the matching process and criteria were?
I see no markings on the output devices, so that made me curious.
Thanks,
Michael
I have a few of the Threshold SA/_e amplifiers (SA/12e and SA/4e), and was wondering if the TO-3 output devices has been matched in any way when these amplifiers were produced? If yes, could you tell me what the matching process and criteria were?
I see no markings on the output devices, so that made me curious.
Thanks,
Michael
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