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Main :: DT50/DT25

DT 50 2x12 combo hum in class a
by Pascal_B on 2012-01-29 09:07:32.1820


I just buy a brand new DT50 and when I use the class A mode its always huming even if no guitar is plugged in.I always ear a backgroung sound even if I play with drive buttons master and volume. The sound is higher in penthode mode than triode.

Is it normal or something go wrong with my new amp.


Re: DT 50 2x12 combo hum in class a
by Nick_Mattocks on 2012-01-29 09:22:28.9220


With a DT-50, a noise floor containg some additional hum is normal when used in Class A mode.  The hum level is constant and does not increase with adjustments to volume level settings


The information above may not be current, and you should direct questions to the current forum or review the manual.