Pedals that stack with the Vox Mini SuperBeetle Bass

Ashdown Velvet Compressor

Even the Mini SuperBeetle's own onboard compression benefits from the Velvet smoothing the attack out first.

Caline CP 83 Yellow Bass Chorus

Vox Mini SuperBeetle Bass's fuzzy fills in what this low gain tone doesn't make on its own

Electro-Harmonix Memory Boy Analog Delay

Keep the Memory Boy's warm analog echo in the SuperBeetle's loop, after the amp's own compression and drive shape the tone. — goes in the amp's FX loop (or last, into a clean amp)