Pricing and availability

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Average Price: $271

Budget/Beginner

$299

$800+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Palmer Macht 402". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

Dive into the world of sonic excellence with the Palmer Macht 402, a guitar preamp that seamlessly merges power and precision. Designed specifically for electric guitars, this Class D dynamic circuit amplifier delivers a robust output with 2 x 200W at 4 Ohms or an impressive 1 x 400W when bridged at 8 Ohms. Whether you're rocking the stage or recording in the studio, you'll appreciate the amplifier's broad frequency range from 20 to 20,000 Hz, ensuring that every strum and pick is faithfully reproduced.

The Palmer Macht 402 offers a suite of protections and controls to keep your sound pristine and your gear safe. With features like soft start, short-circuit protection, and safeguards against overheating and overvoltage, you can focus on your performance without worry. The amplifier's intuitive controls include options for volume, high and low frequencies, and mode selection (bridge, parallel, or stereo), as well as ground lift and limiter sensitivity adjustments, letting you tailor your sound to perfection.

Connectivity is never an issue with the Palmer Macht 402, thanks to its dual XLR and 6.3 mm jack line inputs, and versatile speaker outputs that include speaker twist and multiple 6.3 mm jacks. Compact yet powerful, this preamp is an essential addition to any guitarist's arsenal, offering reliability and versatility in one sleek package.

Key Features:

  • Output Power: 2 x 200W @ 4 Ohms, 1 x 400W bridged @ 8 Ohms
  • Class D dynamic circuit for efficient performance
  • Frequency range: 20 - 20,000 Hz
  • Comprehensive protection: soft start, short-circuit, DC, overheating, overvoltage
  • Control options: volume, high/low EQ, mode (bridge/parallel/stereo), ground lift, limiter sensitivity
  • Line input: 2x XLR and 2x 6.3 mm jack
  • Speaker output: 2x speaker twist and 3x 6.3 mm jack

Product specs

Available since September 2015

FAQs

What is the primary use of the Palmer Macht 402?

The Palmer Macht 402 is a stereo power amplifier designed for guitarists. It is ideal for those looking to amplify guitar preamps or modelers, providing a robust and reliable power source for live performances or studio use.

How much power does the Palmer Macht 402 deliver?

The Palmer Macht 402 delivers a powerful 200 watts per channel at 4 ohms, making it suitable for a wide range of performance settings, from small gigs to larger venues.

Does the Palmer Macht 402 have any built-in protective features?

Yes, the Palmer Macht 402 includes a rumble filter and a limiter, which help protect your speakers and ensure consistent performance by minimizing unwanted noise and distortion.

Is the Palmer Macht 402 suitable for rack mounting?

Yes, the Palmer Macht 402 is designed for rack mounting, making it convenient for integration into professional setups and easy transportation.

Can the Palmer Macht 402 be used with both guitar preamps and modelers?

Absolutely, the Palmer Macht 402 is versatile and can be used effectively with both guitar preamps and modelers, providing clean and powerful amplification for your sound.

Left Bass Fingers

Left Bass Fingers

Behringer V Tone Bass BDI 21 + Power Amp Palmer Macht 402

Video thumbnail for Behringer V Tone Bass BDI 21 + Power Amp Palmer Macht 402 by Left Bass Fingers

Behringer V Tone Bass BDI 21 + Power Amp Palmer Macht 402

Left Bass Fingers

Left Bass Fingers

Reviews

PROS

  • Versatile output options (2 x Speakon, 3 x 6.3mm jacks)

  • Comprehensive built-in circuit protection (over-voltage, overheating, short-circuit)

  • Efficient Class-D amplifier with high theoretical power efficiency

  • Lightweight and portable at 3.8kg

  • Switchable operating voltage (230v or 115v)

  • High output power modes for different ohm settings

  • Effective EQ controls for tone shaping

  • Compatible with various preamps and cabinets for a customizable setup

  • Neutral sound suitable for different music genres

  • Comes with a 3-year guarantee

CONS

  • May not sound as warm as tube amplifiers to some users

  • Reported reliability issues with random dropouts and power failures

Critic Reviews

Palmer Macht 402 – powerhouse – test report by Gitarre & Bass – event.tech

adamhall.com

The Palmer Macht 402 delivers impressive power and practicality, making it a solid choice for guitarists looking for a reliable power amp. Its light weight and robust features, such as a rumble filter and limiter, enhance its appeal. However, the sound quality falls short of top-tier expectations, particularly in the treble range, which can sound strained and artificial at high volumes. While it boasts a hint of tube-like character, it’s not quite the versatile sound-shaping powerhouse some might hope for. Overall, for its value and functionality, the Macht 402 is highly recommended, especially for genres like pop and blues, though it may not satisfy those seeking absolute sonic perfection.

positive

4.0 out of 5

Based on 1 Review and 1 Rating

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skylinerr

Cheap and cheerfull

Its a cheap reliable loud power amp to drive the engl preamp along with the fender combo it creates a great sound

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Artist usage

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See how Paul C. Wilson uses Palmer Macht 402

Paul C. Wilson

Guitarist

LANDMVRKS

...
Verified via YouTube

In combo with his line 6 pod hd, Paul uses a palmer macht 402. Paul uses this to power the pod hd. One thing Paul Likes about the palmer is that it doesn't color the tone of the pod hd at all.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Community setups

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jose_arjona

jose_arjona

Gear IQ 288

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