Wondering if anyone has an idea what might be causing an issue with my Leben CS600.
While listening last night the sound faded away to nothing and then came back, it happened 2 or 3 more times randomly. Even the amount of time it was quiet varied.
I'm hoping it's a valve/tube issue as that easily replaced. The only tube issues I have had in the past (with other valve equipment, no issue with the Leben before this) have been obvious with crackling sounds audible with no music playing. Could this be the dumper tube designed to protect the other valves on startup? I'm thinking this because the sound is fading on both channels. Any other valve issue I would've thought would only relate to one side.
Are there any other possible causes anyone can think of e.g. Something overheating, transformer issue?
Anyone experienced the same symptom with a Leben or other valve based amp or a solid state amp for that matter? This weekend I'll role some tubes (probably won't get time until Sunday night) but I don't have a spare for the dumper tube.
Any help greatly appreciated. Thanks in advance.
While listening last night the sound faded away to nothing and then came back, it happened 2 or 3 more times randomly. Even the amount of time it was quiet varied.
I'm hoping it's a valve/tube issue as that easily replaced. The only tube issues I have had in the past (with other valve equipment, no issue with the Leben before this) have been obvious with crackling sounds audible with no music playing. Could this be the dumper tube designed to protect the other valves on startup? I'm thinking this because the sound is fading on both channels. Any other valve issue I would've thought would only relate to one side.
Are there any other possible causes anyone can think of e.g. Something overheating, transformer issue?
Anyone experienced the same symptom with a Leben or other valve based amp or a solid state amp for that matter? This weekend I'll role some tubes (probably won't get time until Sunday night) but I don't have a spare for the dumper tube.
Any help greatly appreciated. Thanks in advance.