The ultimate pedalboard amp.
DSM & Humboldt's beloved Simplifier just got a significant upgrade!
The Simplifier mk2 features redesigned preamps, a new Power Amp Drive control, Speaker type knob, Reverb, and a wider gain range.
The onboard Plexi, Blackface and AC30 preamps are even more dynamic, and capable of delivering beautiful edge-of-breakup tones!
The mk2's dedicated Power Amp Drive offers even more fine-tuning, with an upgraded Power Type switch and linear through Drive knob.
Next, a redesigned Cabsim section replaces the Mic position control for a knob that sweeps between 3 speaker profiles.
These can be adjusted for Combo, Twin or Stack voicings.
Best of all, DSM Humboldt made sure to include a Plate Reverb for the perfect amount of room control in your setup!
If you're looking to venture into silent stage rigs or need a compact amp solution, the Simplifier mk2 is a must-have.
A trio of redesigned preamp engines!
The Simplifier mk2 hosts 3 separate preamp options and a 3-band EQ to ensure top-notch voicing in any scenario.
• AC Brit : A sweet, sparkling voicing based on the AC30, known for its twinkling cleans and emotive verge-of-breakup grind.
• American : Supplies the quacky midrange and chunky bass of a 1960s Fender. Sweet when clean, roars when pushed!
• MS Brit : Packs on the glassy gain and forward character of a vintage Plexi stack.
Enhanced stereo cab sim control.
The Simplifier mk2's Combo, Twin, and Stack cab simulation controls are an excellent way to add a tight boost to your signal.
The MIC position control has been replaced with a Speaker control based on the V30, Blue Alnico, and Greenback.
Additionally, 3 separate classic cab types are available in Combo, Twin, and Stack configurations, so you're ready to hit any venue!
Built-in reverb.
Fans asked, and DSM Humboldt delivered!
A dedicated reverb knob provides crisp side-chained plate reverb to add width to your tone.
Auxiliary input
Practicing along to jam tracks? Monitoring MultiTracks in your in-ears?
The Auxiliary input lets you live monitor songs from your music library while you play, saving the need for a dedicated in-ear system.
DSM Humboldt Simplifier mk2 Stereo Amplifier features:
• Compact analog preamp with amp simulation.
• Perfect for travel, late-night practice, and silent stage rigs.
• 3 redesigned preamps with enhanced gain options based.
• Dedicated power amp drive serves up realistic tube-style tones.
• Master control provides improved presence and resonance parameters.
• Onboard side-chained digital plate reverb adds width to your sound.
• Improved stereo cab simulator includes 3 speaker-based profiles.
• Built-in headphone amp for silent practice and/or pedalboard monitoring.
• Power: 9 - 12V DC.
• Current Draw: 80mA.
Specs
| Type | Speaker Simulator |
| Condition | New |
| Power | 9-12V DC |
| Manufacturer Warranty | 2 years |
| Country of Origin | Chile |
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.