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I have a DSL1CR when replacing pre and power valves does the amplifier need biasing, is it self adjusting? And what would be good replacement valves? 

Valve Bias 1watt DSL1CR ECC83 ECC82

asked 16 Apr 2018 at 08:23 AM

Chris Stamper
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I need to replace my DSL 100 bias board as the PINS are really loose and I cannot get a good bias reading.

NO, its NOT thermal runaway, the mainboard was replaced a year ago. 
WHERE can I get a replacement bias board here in Australia ????

DSL 100w Head Bias BiasBoard Replacement Parts Australia

asked 22 Oct 2017 at 03:16 AM

Brendan Mac
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