Beep tone in my mp1.

[Damn-Danny]

If my rack with ADA 3tm mp1 is on on for a time, suddenly there is coming
a beeping sound out of it.
When I power off mp1 and on it's gone.
What could that be?

[rnolan]

Strange, is the beeping sound in the signal or coming from inside the unit?  How long is "on for a time"?  sounds like it's heat related.

I don't recall this issue ever being experienced by anyone here.  Maybe MJMP has some idea?

[Damn-Danny]

First i'm gonna remove all the wiring in my rack.
Than test were that beep comes from, cause mp1 could make beep louder instead of causing it.
Rack is connected like this.
Guitar into rack tuner.
VoodooLab GCX 8 than loop 2 Protone boost loop 3 is Pro Tone OD(loop 1 is free)
loop 4 ADA mp2 loop 5 ADA 3tm mp1 loop 6 Eventide H9, loop 7 Rane mpe 28.
from send loop 8 to ADA GCS 6 to split signal to Marshall Valvestate 8080 power amp and to Ada ampulator.
Poweramp feeds vertical 2x12 Harley Benton (other room) and ampulator goes in to Antilope Audio
Zen Q Synergy Core.
Sound other room 2 mics for 2x12 vertical into 4 ch. mixer into audio device.
But that got nothing to do with that noise.

[rnolan]

Good idea, I take it that the beep is in the signal then, not coming from inside the MP-1

Interesting set up

[Harley Hexxe]

Yeah, that is an interesting setup, but I've never had any beeping sounds come from any of my ADA preamps.

The only time I ever heard any beeping was when the MT200 had a power-on fault, but that was quickly resolved.

[Damn-Danny]

Not heared the beep since than.
Hope it stays away.
 

[Damn-Danny]

Think something else created the beep haven't heared it since then.

[rnolan]