Pedals that stack with the Ampeg Classic Analog Bass Preamp pedal

Electro-Harmonix Green Russian Big Muff

The Green Russian's smooth, mid-forward Muff fuzz stacks with the Classic Analog Bass Preamp's own EQ for a richer, sustained push.

EarthQuaker Devices Hizumitas

The Hizumitas' gritty, Big-Muff-style fuzz gives the Classic Analog Bass Preamp's mid-forward EQ somewhere heavier to land.

Spaceman Explorer 6-Stage Phaser

Run the Explorer's lush, resonant phase sweep after the Classic Analog Bass Preamp's own mid-forward EQ settles, so the modulation moves a defined tone.

Free The Tone Silky Comp SC-1-CS

Run the Silky Comp's transparent compression ahead of the Classic Analog Bass Preamp for even attack before the preamp's own mid-forward EQ reacts.

Catalinbread Epoch-Set

Keep the Epoch-Set's warm, lower-mid delay trailing after the Classic Analog Bass Preamp's own mid-forward EQ, not before, or the repeats inherit an unshaped tone. — goes in the amp's FX loop (or last, into a clean amp)

Line 6 DL4 Delay Modeler

Run the DL4's warm, vintage-voiced delay after the Classic Analog Bass Preamp's own EQ settles, so the repeats trail a defined tone. — goes in the amp's FX loop (or last, into a clean amp)