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DSM/Humboldt Simplifier X

553,00 €Price Includes
VAT @ 21%
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Estimated delivery: 10th - 17th August
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5-year warranty & 30-day money-back guarantee included

5-year warranty & 30-day money-back guarantee included
You can purchase from Gear4music with complete confidence and peace of mind. This product is new unless stated and comes with a 30-day money-back guarantee and a 5-year warranty as standard.

Once the product is delivered, you'll have 30 days to decide that you definitely want to keep it. If you decide it's not suitable, you can return it to us for an exchange or a refund, providing the product is in 'as new' condition and in its original packaging.

We do everything we can to make sure the right item reaches you in perfect condition. If your order arrives damaged, or is incorrect, let us know within 14 days of receiving it and we'll arrange for a free collection.

If your goods develop a fault within the warranty period, we'll quickly repair or replace the item for you. If the fault occurs within the first 180 days of your ownership, we'll collect the goods and deliver them back to you free of charge.

We're unable to accept returns of any custom-made items designed to work together as a unique package. Some items are only eligible for the money-back guarantee if they are returned to us unused and sealed in the original packaging.

For full information on our returns policy, please refer to our returns and refunds information page.

If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.

Eligibility for Money Back Guarantee

For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered."

Details of exclusions are shown within the product descriptions.

Products include:
- Monitors and Headphones
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We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.

In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.

When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.

Summary of returns policies and timescales

This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.

UK & Europe EU Standard Gear4music Standard Gear4music Optional
Return Period 14 days 30 days up to 180 days
Standard delivery charges refunded? Yes Yes Yes, up to 30 days
Upgraded delivery charges refunded? Standard costs only Standard costs only Standard costs only
Free collection on cancellation No No Yes, up to 30 days
Free collection if defective, delivered damaged or incorrect item Yes, within 14 days Yes, within 14 days Yes, within 30 days

We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.

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Key Features

  • True stereo amp rig in a pedal format
  • Six classic amp-inspired voices with flexible stereo routing
  • Built-in stereo reverb and detailed cabinet simulation
  • Zero-latency response with simple hands-on controls

DSM/Humboldt Simplifier X Overview

View this description in Spanish; Castilian

The DSM/Humboldt Simplifier X is a compact analogue amplifier and cabinet simulation pedal built to deliver the feel, response, and flexibility of a stereo guitar rig without relying on digital modelling. Featuring two independent preamp sections inspired by some of the most respected classic amps ever created, the Simplifier X combines authentic amp response with stereo cabinet simulation, built-in stereo reverb, and advanced routing options in one pedalboard-friendly unit.


The Simplifier X includes six distinct amp-inspired voices spanning vintage British chime, Bassman-style warmth, Plexi crunch, hot-rodded American drive, and focused JCM800-style aggression. Three flexible operating modes let you run dual mono setups, stereo cabinet configurations, or fully parallel dual-amp rigs. Add in true stereo operation, multi-mode stereo reverb, dual FX loops, balanced XLR outputs, and cabinet bypass functionality, and the Simplifier X becomes a complete ampless rig solution for modern players who want analogue tone and straightforward control.

Product Ref: 379455

Full Description

View Full Description

Classic analogue amp-inspired tones

The Simplifier X combines two independent analogue amplifier sections loaded with tones inspired by some of the most respected valve amps in guitar history. Amp B delivers vintage-inspired sounds with AC Brit for AC15-style chime, USA for Bassman-style warmth, and MS Brit for classic Plexi crunch. Amp A expands the range with AC Brit TB for AC30 Top Boost sparkle, USA Rod for hot-rodded American gain tones, and MS800 for focused JCM800-inspired punch. Together, they cover clean, edge-of-breakup, classic rock, and driven modern sounds with convincing amp-like response.

True stereo rig flexibility

The Simplifier X is designed to behave like a genuine dual-amp stereo setup rather than a standard stereo pedal. True stereo inputs and outputs allow independent left and right processing for wider, more immersive rigs with excellent depth and separation. Three operating modes let you switch between dual mono amplifier setups, stereo cabinet configurations, or full parallel dual-amp operation. This flexibility makes it easy to build expansive stereo sounds, blend contrasting amp styles, or create detailed direct rigs without relying on external splitters or complicated switching systems.

Built for modern ampless setups

The Simplifier X includes extensive connectivity for direct recording, live performance, and pedalboard integration. Dual FX sends and returns allow separate effects chains for each side of the rig, while dual XLR DI outputs provide clean direct feeds for front of house, stage monitoring, or studio recording. A dedicated THRU output supports separate dry amp paths, and the 1/4-inch outputs include cabinet simulation bypass options for flexible integration with traditional amplifiers or external speaker simulation systems.

Simple control with stereo ambience

Despite its deep feature set, the Simplifier X keeps operation straightforward with dedicated physical controls and no menu diving. The built-in stereo reverb section adds spacious ambience directly from the pedal, with Short, Mid, and Long modes covering room-style reflections, plate-style depth, and larger atmospheric textures. Combined with its rugged anodised aluminium enclosure, low power consumption, and compact footprint, the Simplifier X is built for players who want professional stereo amp tones in a practical pedalboard format.

Specifications

  • Product Name: DSM/Humboldt Simplifier X
  • Product Code: DSM-SIMX

Amplifier Section

  • Amp B Modes: AC Brit, USA, MS Brit
  • Amp A Modes: AC Brit TB, USA Rod, MS800
  • Signal Path: Fully analogue
  • Operating Modes: A/B Amp + A/B Cab, A/B Amp + Stereo Cab, Full Parallel
  • Latency: Zero latency response

Reverb & Effects

  • Reverb Modes: Short, Mid, Long
  • Reverb Styles: Room, Plate, Ether
  • FX Loops: Dual FX sends and returns

Connectivity

  • Inputs: True stereo dual inputs
  • Outputs: 1/4" outputs with cab sim bypass
  • DI Outputs: Dual XLR outputs
  • THRU Output: Dedicated dry amp signal path
  • Additional Cabling: No external Y cables required

Construction & Power

  • Enclosure: Heavy-duty anodised aluminium
  • Finish: Sandblasted frosted black
  • Power Supply: 9V centre-negative
  • Current Draw: 200mA
  • Dimensions: 12.5 x 10.5 x 6.5cm
  • Weight: 490g
  • Included Accessories: Footswitch and 3.5mm TRS cable

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