In Reply to: RE: Steve Bench dht ac filament hum reduction circuit posted by sideliner on August 25, 2020 at 22:36:00:
Ah hominem attacks and our past decisions aside, there is a theoretical basis for DHT life expectancy being sensitive to filament voltage variation. If the Coleman regs, as a CCS, don't provide consistent voltage, there is an increased risk of reducing tube life. I believe this is one of the reasons EML would not warrant tubes using those types of supplies.I'm willing to pay a bit more TentLabs, which have slow start and regulate the voltage... and sound good. Not as cheap though.
YMMV, IMO etc.
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Follow Ups
- RE: Steve Bench dht ac filament hum reduction circuit - 91derlust 08/26/2000:03:13 08/26/20 (6)
- RE: Steve Bench dht ac filament hum reduction circuit - sideliner 12:45:29 08/26/20 (3)
- RE: Steve Bench dht ac filament hum reduction circuit - 91derlust 04:14:09 08/27/20 (0)
- RE: Steve Bench dht ac filament hum reduction circuit - kobasa@xs4all.nl 14:01:46 08/26/20 (1)
- RE: Steve Bench dht ac filament hum reduction circuit - 91derlust 04:16:57 08/27/20 (0)
- RE: Steve Bench dht ac filament hum reduction circuit - kobasa@xs4all.nl 05:37:07 08/26/20 (1)
- RE: Steve Bench dht ac filament hum reduction circuit - Stephen R 01:28:16 08/27/20 (0)