D dan46n2 New member May 20, 2018 #1 Does anyone know what year Diezel switched from external to internal bias points on their amps?
Mr. Huge Banned New member Jun 2, 2018 #3 Piero the Guitarero":1faubdex said: January 2010 viewtopic.php?f=14&t=60815 Click to expand... Specifically, 1/13/2010 @ 5:32:13am.
Piero the Guitarero":1faubdex said: January 2010 viewtopic.php?f=14&t=60815 Click to expand... Specifically, 1/13/2010 @ 5:32:13am.