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BOSS CH-1 Super Chorus Best Guitar Effects Pedal for Clean Classic Chorus Effect with Mono Input and Stereo Output


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The CH-1 Super Chorus pedal delivers a clean classic chorus sound with crystal-clear highs and a unique stereo effect, variable between left and right speakers.

- Classic BOSS chorus pedal with clean, brilliant sound for guitar and keyboards
- Effect Level, EQ, Rate and Depth knobs allow for precise shaping of sound
- Features Mono input and Stereo outputs for connection to dual amps


1. Does the BOSS CH-1 fit on the BCB-30?

  • Yes.

2. Does the BOSS CH-1 need power?

  • Yes. The BOSS CH-1 works with 9v batteries or a power supply.

3. Can I use the BOSS CH-1 for my vocals?

  • Yes.

4. Is the BOSS CH-1 analog or digital?

  • Digital.

5. Does the BOSS CH-1 work with an electric violin?

  • Yes.

6. Does the BOSS CH-1 have an eq knob?

  • Yes, the eq knob on the BOSS CH-1 gives you great control over the sound.

7. Can I use the BOSS CH-1 with a synth?

  • Yes.

8. Is the BOSS CH-1 a true bypass pedal?

  • No. The BOSS CH-1 is buffered.

9. Can the BOSS CH-1 produce a Leslie tone?

  • Yes.

10. Can I use the BOSS CH-1 for vibrato?

  • Yes, the BOSS CH-1 sounds good for vibrato.

11. Does the BOSS CH-1 affect the dry sound?

  • The BOSS CH-1 affects both dry and modulated sounds

12. What is the difference between the BOSS CH-1 and the CE-2?

  • The BOSS CH-1 sounds cleaner and has better sound but the CE-2 sounds more vintage and has more eq controls.

13. Can I use the BOSS CH-1 with a multi-effects processor?

  • Yes.


  • Nominal Input Level: -20 dBu
  • Input Impedance: 1 M ohm
  • Nominal Output Level: -20 dBu
  • Output Impedance: 1 k ohm
  • Recommended Load Impedance: 10 k ohms or greater
  • Bypass: Buffered bypass
  • Controls: DEPTH knob, RATE knob, EQ knob, E.LEVEL knob, Pedal switch
  • Indicator: CHECK indicator (Used for indication of check battery)
  • Connectors: INPUT jack: 1/4-inch phone type, OUTPUT A/B jack: 1/4-inch phone type, DC IN jack
  • Power Supply: Alkaline battery (9 V, 6LR61), AC adaptor (PSA series: sold separately)
  • Current Draw: 55 mA
  • Expected battery life under continuous use: Alkaline: Approx. 6 hours *These figures will vary depending on the actual conditions of use.
  • Accessories: Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
  • Alkaline battery (9 V, 6LR61)
  • Options (sold separately): AC adaptor: PSA series

Size & Weight

  • Width: 73 mm, 2-7/8 inches
  • Depth: 129 mm, 5-1/8 inches
  • Height: 59 mm, 2-3/8 inches
  • Weight (including battery): 420 g, 15 oz

* 0 dBu = 0.775 Vrms
* The specifications are subject to change without notice.

    Payment & Shipping


    • Import duties and shipment costs are all included in the price for customers in the USA.


    • Your package will be shipped from one of our fulfillment centers in the USA.
    • Free 2 business day delivery with a tracking number in the 48 contiguous states of the USA.
    • The delivery to Alaska, Hawaii, and Puerto Rico can take more than 2 days.
    • Sometimes it can take a little longer due to unforeseen circumstances.
    • Our system cannot ship to PO Boxes.
    • Currently, we cannot ship outside the USA. If you are outside the USA, please contact us.

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