Please try the attached preset for firmware 6.00: I stripped it down to an amp (USA Rhythm 1) and output block, not even an input block. For me, this produces a constant-frequency sine-like noise at -27dB.
The level depends on the amp block level. Switching back to this scene from another scene (when part of a larger preset), or after the audio dropout when saving a preset, the frequency changes at first, then settles on a constant one.
This is the only amp (of about 15 I have used) where I noticed this behavior.
The level depends on the amp block level. Switching back to this scene from another scene (when part of a larger preset), or after the audio dropout when saving a preset, the frequency changes at first, then settles on a constant one.
This is the only amp (of about 15 I have used) where I noticed this behavior.