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Chorus · Yamaha

Yamaha CH-100 Chorus

The Yamaha CH-100 is an analog stereo chorus from the late 1980s featuring depth, speed, and level controls. It runs on 9V DC or battery power and uses BBD circuitry for its effects.

  • 9V DC · center −
  • Analog
  • Stereo
New
No price yet
Used (asking)
from $47

The rundown

Highlights

  • Analog BBD-based chorus circuit
  • Stereo output capability
  • 9V DC or battery powered
  • Compact footprint at 71.4 x 127 mm
  • Three controls: depth, speed, level

Best for

Guitarists seeking a straightforward analog stereo chorus in a compact pedal format.

Quick facts

Power
9V DC
Polarity
Center negative
Dimensions
71.4 × 127 mm
Stereo
Yes
MIDI
No
Expression input
No
Status
In production

Where to buy Yamaha CH-100 Chorus

Used listings asking $47–$84.50, median $69 (3 listings, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$47View
ReverbUsed$69View
ReverbUsed$100View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power does the CH-100 require?

The Yamaha CH-100 runs on 9V DC with center-negative polarity or an optional battery.

Does the CH-100 have stereo output?

Yes, the CH-100 features stereo output.

What are the dimensions of the CH-100?

The CH-100 measures 71.4 x 127 mm.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.