Hi, would like to know if the 4-cable method works with a Marshall DSL-20CR (the latest DSL)?
I connect with Gtr->FH input, FH FX send->Amp input, FH FX Return->Amp FX Send, FH left out->Amp FX Return
I hear the sound when I push the FX Loop button on the Marshall. However it seems to bypass the preamp, i.e.
nothing happens when I change volume on the Marshall. I thought the 4-cable method meant I could mix the pre-amp
with the effects through the FX loop. Have I misunderstood or what am I doing wrong?