Gallien-Krueger MB210-II

clean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → low gain)

The transparent tone has headroom to spare — Ashdown Geezer Butler Signature leans it toward low gain to fill it in

Goes in front of the amp

clean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → high gain)

Catalinbread SFT is voiced for a clean amp's front end — Gallien-Krueger MB210-II gives it exactly that

Goes in front of the amp

clean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → high gain)

Gallien-Krueger MB210-II leans into a clean amp's front end, precisely the platform Friedman BE-OD wants

Goes in front of the amp

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Put MXR ZW90 Wylde Phase after Gallien-Krueger MB210-II in the signal chain, clear of Gallien-Krueger MB210-II's own gain stage

Goes in front of the amp

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

Gallien-Krueger MB210-II leans toward mid-forward, and that's a real, usable character to pair with

Goes in front of the amp

Maxon AD-9 Pro Analog Delay's analog warmth voice goes in Gallien-Krueger MB210-II's effects loop — it's not there to compete with Gallien-Krueger MB210-II's own mid-forward character — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop

Keep Meris LVX Delay in Gallien-Krueger MB210-II's effects loop, clear of Gallien-Krueger MB210-II's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop

Goes in front of the amp

Gallien-Krueger MB210-II leans into a clean amp's front end, precisely the platform Electro-Harmonix EH-1335/EH-3075 Hot Tubes wants