Carl Martin Bass Chorus


Expected in 18 days

Carl Martin Bass Chorus is a bass chorus effect with two independent chorus effects developed for bass guitar players. The Bass Chorus is the first in Carl Martin’s new line of bass effects. Although similar in function to the older Chorus XII, it is housed in the new wider/lower metal housing with ‘chicken-head knobs’ for adjustment.

Most chorus effects are designed for guitar use and therefore are mid-range heavy. The Bass Chorus has been extensively fine-tuned so that the full effect of the chorus is evident as far down as low B.

Like its’ predecessor, the Bass Chorus is a dual stereo effects pedal with independent sets of speed and depth controls. The ‘Select’ button allows you to use or bypass the effect and the ‘On’ button allows you to choose between your two chorus settings. There is an LED to show the effect is on, and each chorus has its’ own LED indicator which flashes at the speed setting. An added feature with the Bass Chorus is found when switching from a slow chorus to a faster chorus, the effect speeds up slowly for that ‘phat’ vintage Leslie effect!

Carl Martin Bass Chorus demo video

Available on backorder

SKU: 852940000790 Category:


  • Effect: Bass Chorus
  • Design: Analog
  • Mono/Stereo: Mono In, Mono Out
  • Knobs: Depth (2x), Speed (2x)
  • Switches: Select
  • Bypass Mode: True Bypass
  • Power Supply: 9V DC, center negative
  • Power Consumption: 130 mA
  • Works on batteries: No
  • Format: Standard
  • Made in: DEN

Additional information

Weight 0,9 kg
Dimensions 18,5 × 12,2 × 5,4 cm







Mono In / Mono Out


Carl Martin


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