Robert,

My M dealer provided me with the instructions but I had an electrical engineer do the conversion for me so I can't tell you precisely what he did.

I replaced the fuses with double the amps. I see a green light on the 3300 as center (attached to AC11) but no green lights on the 3200s. Not sure I remember if there are green lights on the 3200s when I was operating them with 220v.

So I'm a bit lost at the moment. Bottom line I'm not getting any sound out of the set up with MS600 end point and G68J processor. Even if the 3200s are not working I would think I would hear something out of the 3300 since the DSP default for two channel is Trifield.

MD600(2x2TB); iPad Pro
LR. 818v3, 8000SE
HT. 861v8+ID41,HD621; BW 2x802D,HTM1D,4x804S;SVS sub; Mac 5 MC501s; RGP 600Pro, JVC X950; Radiance Pro; Oppo 203
FR. G65, DSP3200-3300 DSW, HD621; Mac MC152; Oppo 103, PDP TCP65VT60, Radiance 2124; RGP1200C
4. G65, DSP3200-3300,HD621; OPPO 83, Radiance XE PDP
5. 818v3; Prime HP Amp; HD800