Marantz 4230

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Marantz 4230

morzh
Odobenus rosmarus

Posts: 15,811
Threads: 553
Joined: Oct 2011
City: Jackson, NJ

#15

08-24-2017, 09:14 PM

Some amps used a thermistor in parallel to that trimpot to adjust the bias as the transistors get hotter.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.

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Messages In This Thread

Marantz 4230 - by Ron Ramirez - 02-20-2017, 09:34 PM

RE: Marantz 4230 - Epilogue - by TV MAN - 02-21-2017, 09:00 AM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-21-2017, 11:04 AM

RE: Marantz 4230 - Epilogue - by Steve Davis - 02-21-2017, 12:43 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-21-2017, 05:00 PM

RE: Marantz 4230 - Epilogue - by morzh - 02-21-2017, 05:41 PM

RE: Marantz 4230 - Epilogue - by rocketeer - 03-05-2017, 12:46 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 03-05-2017, 01:34 PM

RE: Marantz 4230 - Epilogue - by rocketeer - 03-05-2017, 05:40 PM

RE: Marantz 4230 - Epilogue - by morzh - 03-05-2017, 11:07 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-20-2017, 03:53 PM

RE: Marantz 4230 - Epilogue - by BrendaAnnD - 08-20-2017, 05:12 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-20-2017, 08:20 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-24-2017, 08:00 PM

RE: Marantz 4230 - Epilogue - by morzh - 08-24-2017, 09:14 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-24-2017, 09:55 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-26-2017, 11:49 PM

RE: Marantz 4230 - Epilogue - by morzh - 08-27-2017, 07:42 AM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 09-04-2017, 10:12 PM

RE: Marantz 4230 - Epilogue - by morzh - 09-05-2017, 01:56 PM

RE: Marantz 4230 - Epilogue - by BrendaAnnD - 09-05-2017, 03:43 PM

RE: Marantz 4230 - Epilogue - by morzh - 09-05-2017, 03:43 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-14-2019, 07:33 PM

RE: Marantz 4230 - Epilogue - by morzh - 02-14-2019, 09:17 PM

RE: Marantz 4230 - Epilogue - by mikethedruid - 02-14-2019, 09:27 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-14-2019, 10:25 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-20-2019, 09:12 AM

RE: Marantz 4230 - Epilogue - by morzh - 02-20-2019, 09:44 AM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-22-2019, 10:52 PM

RE: Marantz 4230 - by Ron Ramirez - 02-23-2019, 11:04 PM

RE: Marantz 4230 - by EdHolland - 02-24-2019, 02:30 AM

RE: Marantz 4230 - by Ron Ramirez - 02-24-2019, 07:05 PM

RE: Marantz 4230 - by Ron Ramirez - 03-04-2019, 10:40 PM

RE: Marantz 4230 - by morzh - 03-04-2019, 11:34 PM

RE: Marantz 4230 - by Ron Ramirez - 03-05-2019, 11:59 AM

RE: Marantz 4230 - by morzh - 03-05-2019, 02:17 PM

RE: Marantz 4230 - by Ron Ramirez - 03-05-2019, 02:28 PM

RE: Marantz 4230 - by morzh - 03-05-2019, 04:35 PM

RE: Marantz 4230 - by Ron Ramirez - 03-05-2019, 04:43 PM

RE: Marantz 4230 - by rocketeer - 03-05-2019, 05:36 PM

RE: Marantz 4230 - by Ron Ramirez - 03-10-2019, 04:24 PM

RE: Marantz 4230 - by radiohenry - 03-10-2019, 09:08 PM

RE: Marantz 4230 - by Eliot Ness - 03-12-2019, 02:18 AM

RE: Marantz 4230 - by Ron Ramirez - 03-14-2019, 08:44 AM

RE: Marantz 4230 - by PhilcoMike - 03-15-2019, 03:08 PM

RE: Marantz 4230 - by Ron Ramirez - 03-16-2019, 07:02 PM

RE: Marantz 4230 - by rfeenstra - 03-16-2019, 07:14 PM

RE: Marantz 4230 - by Ron Ramirez - 03-16-2019, 10:08 PM

RE: Marantz 4230 - by Ron Ramirez - 04-09-2019, 07:47 PM

RE: Marantz 4230 - by EdHolland - 04-10-2019, 01:35 PM

RE: Marantz 4230 - by Ron Ramirez - 04-20-2019, 03:38 PM

RE: Marantz 4230 - by Stall-U-Rated - 04-20-2019, 04:29 PM

RE: Marantz 4230 - by EdHolland - 04-20-2019, 10:03 PM

RE: Marantz 4230 - by Ron Ramirez - 05-26-2019, 06:24 PM

RE: Marantz 4230 - by Paul Philco322 - 05-26-2019, 08:51 PM

RE: Marantz 4230 - by Eliot Ness - 05-26-2019, 09:15 PM

RE: Marantz 4230 - by EdHolland - 05-29-2019, 10:59 AM

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