A rotary speaker pedal inspired by Gilmour's legendary tone.
The Dawner Prince Pulse is all about those classic swirling, rotary speaker tones we associate with Jimi Hendrix and David Gilmour.
Dawner Prince managed to squeeze the tone of these massive speaker cabinets in a compact pedal.
It’s all in there: a realistic, 3D sound that swirls as the speaker accelerates and reproduces exact spatial modulation and the feel of air moving with every spin!
Pulse was inspired by David Gilmour's legendary Doppola and Gibson’s Maestro Rover RO-1 rotary speaker.
David Gilmour used these rare units on 1994’s The Division Bell.
Pulse includes a stereo outputs and an independent mix control that mixes the dry signal and wet signals.
An expression pedal input lets you control the speed continuously.
The Inertia knob sets the amount of time it takes to switch from slow through to fast setting.
The rest of the controls are almost all self-explanatory (Slow Speed, Fast Speed, Distance and Mix).
Dawner Prince Electronics Pulse Pedal features:
• Authentic Doppola / Maestro Rover RO-1 revolving speaker emulator.
• Stereo outputs for realistic three-dimensional sound image.
• Mix control mixes wet and dry unprocessed signal from the preamp.
• Expression input lets you adjust the speed control on the fly.
• New TRS Stereo Input and Stereo Outputs.
• True Bypass.
• Power: 9V DC.
• Power Draw: 70mA.
• Size: 4.4" x 2.3".
Specs
Type | Rotary Simulator |
Condition | New |
Power | 9V DC |
Current Draw | 100mA |
Power supply included | No |
Manufacturer Warranty | 1 year |
Country of Origin | Croatia |

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.