Marshall JVM410H with c83 mod

The Amp has the c83 mod on a switch for channels OD1&2. Activated it lets more upper mids and highs through and sounds a bit more aggressive than the smooth stock circuit. Both sound great. Crunch and OD channels are boosted with Boss SD-1. On Crunch red and OD1&2 green I used a little bit of gain from the pedal, since without it there is just not quite enough for a proper rock/metal rhythm tone (like on an 800). The red modes on OD1&2 are dialed in for a lead sound with more mids and less bass and treble. They are a bit too saturated for my taste to be used as a rhythm sound. Load used: Torpedo Captor eq matched to my real ENGL 4x12 cab.