Pricing and availability
We compare 600+ stores and found this item at 4 stores. Prices updated .
Store
Reviews
Price
Average Price: $271
Standard/Professional
$200
$501+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 2 merchants for "Carl Martin Ampster". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Introducing the Carl Martin Ampster, a revolutionary step in the realm of guitar effects pedals, designed to seamlessly blend with your musical journey, whether you're on stage or in the studio. At its heart, the Ampster is more than just a pedal; it's a fully analog, tube-driven amp/speaker simulator that promises the responsiveness and organic feel of a traditional amplifier, without any of the latency that can detract from your playing experience. Crafted to cater to the nuanced needs of guitarists, it offers a range of tones from pristine cleans to that coveted British Overdrive, all housed within a robust metal chassis that’s ready for the rigors of the road.
This unit isn’t just about its impressive tonal capabilities; it’s about giving you control. With a suite of features including standard EQ controls (Bass, Middle, Treble), Master and Gain for pre and post volume shaping, and a Presence Control, you’re equipped to sculpt your sound with precision. The inclusion of a Mute Switch, Cabinet Switch with visual LED indicators, and Voicing Switch adds layers of versatility, allowing for an experience tailored to your unique sound palette. Whether you're connecting directly with your guitar or integrating it into your pedalboard setup, the Ampster stands ready to redefine your sonic landscape.
Key Features:
- Fully analog design with a 12AX7 tube for authentic sound reproduction
- Versatile use for both live performances and recording applications
- Zero latency for an organic playing feel
- Offers clean to British Overdrive tones, compatible with boost and overdrive pedals
- Selectable speaker simulations: 2x12" open back and 4x12" closed back
- Comprehensive control set: Master, Presence, Bass, Middle, Treble, and Gain
- Additional features: Ground Lift, Voicing Switch, Mute and Cabinet footswitches
- Connectivity options: Input, Link, Balanced DI (XLR), Send/Return, and Remote Input
- Powered by a 9V DC (1A min.) power adapter (included)
- Note: Battery operation is not supported
Product specs
| Available since | February 2022 |
| Effect Types | Preamp |
FAQs
-
What type of tube does the Carl Martin Ampster use in its design?
-
The Carl Martin Ampster uses a single tube to drive its amp and speaker simulation, providing an authentic analog feel with zero latency.
-
Can the Carl Martin Ampster be used directly with a PA system or recording interface?
-
Yes, the Carl Martin Ampster is designed to be used directly with PA systems or recording interfaces, thanks to its built-in speaker simulation and DI capabilities.
-
Does the Carl Martin Ampster require a specific power supply?
-
The Carl Martin Ampster requires a standard 9V DC power supply, typical for many guitar pedals, ensuring easy integration into your existing pedalboard setup.
-
Is the Carl Martin Ampster suitable for live performances?
-
Yes, the Carl Martin Ampster is ideal for live performances, offering a compact, tube-driven amp simulation with zero latency, perfect for guitarists looking for a reliable DI solution.
-
How does the Carl Martin Ampster compare to a traditional guitar amp?
-
The Carl Martin Ampster offers a similar organic feel and control as a traditional amplifier, with the added benefits of portability and direct output options for versatile use in various settings.
Videos
Darrell Braun Guitar
Can This *REALLY* Replace Your Guitar Amp? - Carl Martin AMPSTER!
Reviews
PROS
-
Authentic amp-like sound with no latency
-
Provides good sustain with capable guitars
-
Smooth potentiometer operation
-
Neutral tone without unwanted noise
-
Ideal for classic rock enthusiasts
-
Allows for direct to FOH setup without an amp
-
Features an effects loop for additional pedal integration
-
Warm, full sound beneficial for live and studio use
-
Balanced XLR output for direct recording or PA systems
-
Analog design for an authentic playing experience
CONS
-
Limited treble range may not suit all styles
-
Small red markers on knobs difficult to see
-
Presence control has limited impact
-
Lacks digital pedal features like stereo sound and headphone output
-
Some users find it not versatile enough compared to digital models
-
Noticeable hiss, requiring careful gain staging
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Carl Martin Ampster.
Features and functionality
-
The Carl Martin Ampster delivers an impressively clean sound via its balanced output, surprising for an analog tube amp.
Source -
The cabinet switch significantly alters tone, and the voicing switch helps balance bass levels effectively.
Source -
An integrated FX loop is highlighted as a particularly useful feature by users.
Source -
The Ampster lacks a mid EQ control, which some users find limiting for achieving a perfect Fender-style tone.
Source -
Users find that integrating an external IR loader with the Ampster improves the overall tone, offering more flexibility in sound shaping.
Source
Comparisons
-
The Ampster is noted to receive pedals exceptionally well, reducing the need for extensive EQ adjustments.
Source -
Users suggest the AMT Legend 2 series may offer better value compared to Mooer and Joyo products.
Source -
The Carl Martin Ampster is favored over the Simplifier Mk II for a more natural and less sterile tone when paired with a proper IR loader.
Source -
The Milkman "The Amp" is frequently recommended for its authentic Fender-like sound, despite being more expensive and bulkier than typical pedalboard amps.
Source
Value and pricing
-
The Ampster is priced at $300 new, but one user was able to purchase it used for $200, suggesting potential savings in the second-hand market.
Source
Use cases and applications
-
Owners note the Ampster pairs effectively with a BBE Sonic Stomp to enhance its Fender-type EQ and overall tonal richness.
Source
User experience
-
Some users find the Ampster's distortion harsh when using the onboard cab sim, suggesting the use of an external IR for better results.
Source
Critic Reviews
5.0 out of 5
Based on 0 Reviews and 1 Rating
Artist usage
Add artistGenre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
More Carl Martin Amp & Cabinet Simulators
Community setups
Similar
Gear Guides
Most Popular Amp & Cabinet Simulators
Most Popular Brands
-
Added to Equipboard on by
aterturkGear IQ 67
-