Hot rodded Dumble tones at your fingertips.
The J Rockett Hot Rubber Monkey HRM V2 overdrive is your ticket to overdriven Dumble tones!
Featuring a meticulously designed EQ mod, the HRM V2 creates a low-mid centric and throaty sound that perfectly captures iconic Dumble HRM sounds.
Featuring exceptional touch sensitivity and quick response, the HRM V2 ensures your playing cuts through the mix with authority.
J Rockett went above and beyond in the development of this new version, spending two years with an actual Dumble amp equipped with the HRM EQ mod. This allowed them to fine-tune the pedal and capture even more of the amp’s subtle nuances.
Even at lower gain settings, the HRM V2 blooms and feedbacks just like the real thing, providing an amp-like playing experience.
J Rockett went the extra mile by incorporating carefully sourced NOS parts, making it an absolute joy to play.
Experience the power and versatility of the J Rockett HRM V2 and unleash hot-rodded Dumble tones like never before!
Rockett Hot Rubber Monkey HRM V2 Overdrive features:
• J Rockett's classic Hot Rubber Monkey overdrive, supercharged with a revamped voice and controls!
• Replicates the vocal-like low-midrange, dynamic range, and rich saturation of an original Dumble HRM amp.
• New Midrange and Top End controls provide enhanced tonal range and response.
• Constructed with premium NOS parts for superior sound quality.
• True Bypass.
• Power: 9V DC.
• Current Draw: 18mA.
• Dimensions: 1.25" x 2.3" x 4.0".
Specs
| Type | Overdrive |
| 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.