MesaFormulaFX8user
Member
Hi, I was going to use an ISP Theta preamp with an FX8, and a stereo tube power amp.
use the relay 1 & 2 with the external control jacks on the Theta to
control jack 1: switches gain A or B.
control jack 2: turns on, off preamp 1, and preamp 2(distortion)
I tried some different settings for Relays,
and it now is working well.
If anyone else is using a Theta preamp
with an fx8? wondering if there
is a way to get complete functionality
of the two external control options?
use the relay 1 & 2 with the external control jacks on the Theta to
control jack 1: switches gain A or B.
control jack 2: turns on, off preamp 1, and preamp 2(distortion)
I tried some different settings for Relays,
and it now is working well.
If anyone else is using a Theta preamp
with an fx8? wondering if there
is a way to get complete functionality
of the two external control options?
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