MACHT 402

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MACHT 402

19" Stereo Power Amp for Guitar

Item no.: PMACHT402

Guarantee: 24 months

EAN: 4049521190902

Sliding scale: 1

Unit: Piece

Packaging unit: 5

Series:Palmer Guitar Amps

Questions about the item?

Item highlights:

Stereo guitar power amplifier
200 watts per channel into 4 ohms
400 watts bridged for mono use
Carefully tailored, guitar-specific EQ
Input sensitivity selector for use with preamps, pedals etc.
Built-in limiter
All major protections
Works with virtually any cabinet(s)

Specifications

Product type

Guitar Amplifiers

Rated ouput power (1kHz @ 4 Ohms)

2 x 200 W

Rated ouput power (1kHz @ 8 Ohms)

2 x 100 W

Rated ouput power (1kHz @ 8 Ohms, bridged)

400 W

Output circuitry

Class D

Frequency response

20 - 20000

Total Harmonic Distortion (THD)

< 0.1 %

Gain

32 dB / 26 dB / 28 dB

Input sensitivity

0,68 V / 1,4 V / 1,2 V

Protection circuits

DC, thermal overload, over-current, Short circuit, soft start

Controls

Sensitivity, high, volume, Mode, limiter, ground lift, On / Off, low

Indicators

clip, Power, Mode, Signal, Protect (protection circuit engaged)

Line inputs

2

Line input connectors

6.3 mm jack, RCA

Loudspeaker outputs

2

Speaker output connections

Speakon compatible, 6.3 mm jack

Cooling

low-noise fan

Power supply

Switching power supply

Power consumption @ full load

470 W

Operating voltage

115 V AC / 230 V AC (switchable)

Width

482 mm

Height

44 mm

Depth

244 mm

Weight

3,8 kg

Description

MACHT 402

The Palmer MACHT 402 is a 19" stereo power amplifier specially designed for guitar applications. It pumps out 200 watts per channel and 400 watts bridged to drive virtually all speaker cabinets. Featuring a highly efficient switch mode power supply and low noise fan the soft start class D design is protected against overvoltage, DC, short circuits and overheating.

Conventionally named, the channels' Hi and Low controls have been carefully tailored for guitar signals to provide extensive EQ facility, a wide variety of sounds and authentic tube power stage characteristics. In addition, the MACHT 402 sports rumble filtering, LED indicators, a 3-way sensitivity selector, built-in limiter and ground lift switch. With XLR and 6.35 mm inputs as well as Speakon compatible and 6.35 mm output connectors the Palmer MACHT 402 is the ideal power station for guitar preamps, small amps, modelers and even effects pedals.

Attention:

The MACHT 402 is unsuitable for direct connection to a guitar. Please include a preamp, modeller or an effect pedal in between.

Videos for this item

Downloads

Manuals

Images & Artwork

Catalogues & Publications

Service & Regulation Documents

Display all

	Name	Type	Format	File size
	PMACHT402 User Manual	User Manual	.pdf	1.21 MB
	Palmer REACh Declaration Adam Hall GmbH	REACh Declaration	.pdf	493.71 KB
	Palmer RoHS Confirmation Adam Hall GmbH	RoHS Confirmation	.pdf	197.63 KB
	Palmer Catalogue / Brochure Highlight Brochure - Audio Tools	Catalogue / Brochure	.pdf	8.17 MB
	Palmer Catalogue / Brochure Highlight Brochure - Guitar Tools	Catalogue / Brochure	.pdf	10.9 MB
	Palmer Catalogue / Brochure Adam Hall Group Product Highlights Spring/Summer 2025	Catalogue / Brochure	.pdf	24.23 MB
	Palmer Catalogue / Brochure Palmer 2023	Catalogue / Brochure	.pdf	30.99 MB
	Palmer Catalogue / Brochure Highlight Brochure - Studio Gear	Catalogue / Brochure	.pdf	10.09 MB
	Palmer Manufacturer's Declaration PALMER	Manufacturer's Declaration	.pdf	66.79 KB
	Product Images	Images & Artwork	.zip	-

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