Lush Stereo Reverb and Tremolo in One Powerful Pedal
If you have ever chased vintage amp-spring reverb or sultry tremolo in stereo, the ZOMA delivers in spades.
This high-fidelity combo pedal brings together two of the most essential effects in guitar tone: lush reverbs (Spring or Plate) and expressive tremolos (Sine, Harmonic or Pitch Vibrato).
What sets the ZOMA apart is the ability to choose the effect order (reverb into tremolo or tremolo into reverb) and to bypass either effect, with full control of Decay, Tone (for the reverb) and Volume (for the tremolo) via alt switches.
Designed for stereo rigs and serious tonal explorers, this is more than a pedal. It is a sonic playground!
Keeley Electronics ZOMA Stereo Reverb and Tremolo Features
• Pro-grade stereo reverb and tremolo combination
• Choose effect order for creative flexibility (vintage-toned or experimental)
• Three paired Modes (SS, PH, PV)
• Alt Controls for Reverb Decay, Reverb Tone, Tremolo Volume for deeper shaping
• True Bypass or Buffered Trails to maintain tone in complex rigs
• Built for guitar or synth boards, stereo setups or ambient rigs
• Power: 9V DC
• Current Draw: 100mA
• Dimensions: 9" x 2.60" x 4.9"
Specs
| Type | Reverb, Tremolo |
| Condition | New |
| Power | 9V DC |
| Current Draw | 100mA |
| Power supply included | No |
| Manufacturer Warranty | 1 year |
| Country of Origin | United States |
FREE SHIPPING
- Free shipping within Canada.
- Free shipping to the USA.
- Free shipping on international orders over 520$.
Visit the Shipping page for more.
Fast Delivery
- Canada : 1 - 2 business days
- USA : 1 - 2 business days
- Rest of the world: 3 - 5 business days.
Hassle-Free Returns
You have 45 days to test your new gear. If you choose to return it, we’ll send a full refund. It’s that simple: no bogus restocking fees or charges.
Visit the Returns page for more.
Frequently Asked Questions
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How can I tell if an item is in stock? +
Each product page shows an availability status.
• In stock items are ready to ship.
• Out of stock items are currently unavailable.
You can enter your email to be notified when an item is back in stock.
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Where are you located? +
We’re based in Blainville, Quebec, Canada.
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When will my order ship? +
Orders placed before 12 PM EST ship the same business day.
Tracking details are sent shortly after purchase.
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How much does shipping cost? +
Most orders ship free to Canada and the US.
International orders ship free on purchases over $520 CAD.
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Which shipping methods do you use? +
Orders ship via UPS Expedited by default.
For faster delivery, you can select UPS Express Saver at checkout.
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How long does shipping take? +
Typical delivery times are:
• Canada: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• USA: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• International: 3–5 business days with UPS Expedited, 2–3 business days with UPS Express Saver
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Which payment methods do you accept? +
We accept all major credit cards and PayPal.
Financing options are available through Klarna and RBC PayPlan.
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Do Canadian customers pay sales tax? +
Yes. Sales tax is applied based on your province of residence:
• Alberta: 5%
• British Columbia: 5%
• Manitoba: 5%
• New Brunswick: 15%
• Newfoundland and Labrador: 15%
• Northwest Territories: 5%
• Nova Scotia: 14%
• Nunavut: 5%
• Ontario: 13%
• Prince Edward Island: 15%
• Quebec: 14.975%
• Saskatchewan: 5%
• Yukon: 5%
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Do USA customers pay import fees? +
Yes. Starting August 29, 2025, all US-bound shipments will be subject to duties, taxes, and brokerage fees.
These charges are determined by US Customs and collected by UPS at delivery.
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Do international customers pay import fees? +
Yes. International shipments may be subject to duties and taxes.
These charges are set by the destination country’s customs authority and collected by UPS at delivery.