AudioNervosa

Specialists => Audiologists => Topic started by: rollo on June 08, 2020, 08:27:48 AM

Title: Whistling Sound
Post by: rollo on June 08, 2020, 08:27:48 AM
  Recently the left ch 211 amp had slight and short whistling sound. Anyone know what would that be ? tube ?

charles
Title: Re: Whistling Sound
Post by: rollo on June 15, 2020, 09:11:16 AM
  Removed tubed cleaned contacts on tube and Amp. Gone.  Thanks.


charles
Title: Re: Whistling Sound
Post by: rollo on June 29, 2020, 01:06:15 PM
  Me as well. Thanks. BTW back to normal relations.

charles
Title: Re: Whistling Sound
Post by: rollo on July 08, 2020, 08:18:08 AM
   Strange for sure. It comith then it goith.  UFO s?


charles