problems with t-rex alberta in effects loop of diezel vh4s

[mdc]

has anyone an idea, why my t-rex alberta produces humming (when switched off), when i put it in the loop of the channel insert on channel 1 of my vh4? unfortunately i can't mod it to true bypass because the switch is an impulse switch. the only solution i found, is to buy a boss line selector or a lehle little helper... the alberta also causes humming, when pluged without any other effects and run with battery (so it isn't the power supply which causes the problem). i really like to put it in the channel insert chain, because i need all my effects just for channel 1 (except the tuner and volume pedal which i've placed in front of the amp). the strange thing is that my guitar tech tested it with other amps (valve, randall in the serial effects loop) and the humming wasn't there...

anyone?

thanx
mauro

 

[mdc]

bump

 

[Peter Diezel]

Sorry Mauro, I have no experience with this effect unit.

We don´t have problems with the loop in common.

 

[mdc]

Sorry Mauro, I have no experience with this effect unit.

We don´t have problems with the loop in common.

vielen dank Peter,

ich hatte bis zum heutigen zeitpunkt auch nie probleme mit dem loop. alle anderen effekte haben kein brummen/surren verursacht. leider hat sich das mit dem t-rex alberta geändert. wahrscheinlich muss ich ein lehle looper oder boss looper einschlaufen...