In Reply to: RE: I never said it was nefarious posted by kentaja on December 18, 2024 at 09:01:59:
I serviced the ARC equipment and couldn't see the numbers behind the color stripes. Either way the effect is the same.
Since you're so deep into subject please provide the types of fets used in Q1, Q2 ,Q3 Q4 positions on posted VT100 so I can exercise my right to repair the equipment I bought and paid for. I will be my own judge if the replacement I use are matched to the needed degree. Also since you're here give me the types of the pass transistors in the regulator circuit which are not subject of matching . I know they are selected because the circuits are marginal and require it in some but not all devices. I used Audio Research as an example of manufacturer who does protect some of the design aspects just like Tom Evans does and not to single it out like you suggest. Please do not tell nonsense of 90% refusal rate on modern production silicon devices from a reputable manufacturer on technical forum.
Edits: 12/18/24
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Follow Ups
- RE: I never said it was nefarious - Wojciech 09:50:31 12/18/24 (1)
- And example - Wojciech 10:08:38 12/18/24 (0)