Mr. Black JDS-50 Drive

Into a transparent tone, Revv Generator 100P MkIII 3-Channel Head brings a pull toward high gain that's missing

Comes later in the signal chain

Diezel VH4 4-Channel 100-Watt leans this transparent tone toward high gain, which it doesn't make on its own

Comes later in the signal chain

Comes later in the signal chain

Friedman Small Box 50W EL34 Amp Head leans this transparent tone toward high gain, which it doesn't make on its own

Comes later in the signal chain

Into a transparent tone, Synergy SL2 Module brings a pull toward high gain that's missing

Comes later in the signal chain

Vox Mini SuperBeetle Bass leans this transparent tone toward fuzzy, which it doesn't make on its own

Comes later in the signal chain

Blackstar HT Club 50 MKII leans this transparent tone toward mid-forward, which it doesn't make on its own

Comes later in the signal chain

Bogner Snorkler 50 leans this transparent tone toward medium gain, which it doesn't make on its own

Comes later in the signal chain

Marshall 2203KK Kerry King JCM800 leans this transparent tone toward mid-forward, which it doesn't make on its own

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (warm → bright)

Browne Amplification Carbon's bright balances out the warm tone

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (saturated → tight)

Mooer 008 takes that saturated character and pushes it toward tight

Comes later in the signal chain

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

What Electro-Harmonix M76 Studio Compressor brings here leans toward compressed — that's worth building a pairing around

Comes earlier in the signal chain

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

Keep Maestro Orbit after Mr. Black JDS-50 Drive in the signal chain, clear of Mr. Black JDS-50 Drive's own gain stage

Comes later in the signal chain

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 M169 Carbon Copy Analog Delay after Mr. Black JDS-50 Drive in the signal chain, clear of Mr. Black JDS-50 Drive's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

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

Keep Mr. Black JDS-50 Drive's warm voice out front: Boss RV-6 Reverb goes after Mr. Black JDS-50 Drive in the signal chain so its shimmer voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

Comes later in the signal chain

JHS Pedals Hard Drive Distortion goes after Mr. Black JDS-50 Drive in the chain

Comes later in the signal chain

Into a transparent tone, Donner Big Mouth Distortion brings a pull toward high gain that's missing