AKG WMS420 Instrument Set
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- This item is covered for 3 years
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AKG
https://www.akg.com
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A WMS 420 Solution Tailored for Stage, Rehearsal, and Installation
The WMS 420 is designed for musicians and technicians who want an efficient wireless connection, equally comfortable in mobile setups (concerts, performances, rehearsals) and fixed installations. Thanks to its removable antennas on the SR420 receiver, you can upgrade your setup with professional accessories (antenna splitters, directional antennas) when increasing channels or working on more demanding stages.
Instrumental Set: Freedom of Movement for Guitar and Bass
This Instrumental Set version includes a 6.35mm Jack instrument cable and a bodypack transmitter, ideal for guitarists and bassists who want to maintain their playing feel while eliminating cable constraints. The 40 Hz - 20 kHz bandwidth ensures faithful reproduction, with comfortable dynamics and controlled background noise, delivering a clean sound both in rehearsal and on stage.
Technical specifications
| Category | Complete system | Frequency response | 40 Hz - 20 kHz |
| Number of channels | 8 | Color | Black |
Questions frequently asked
Is this wireless system suitable for a guitar or bass?
The connection comes with a PT470 bodypack transmitter and a 6.35 mm instrument cable. The specified frequency response from 40 Hz to 20 kHz covers the ranges of both guitar and bass.
What frequency does the AKG WMS420 Instrumental Set operate on?
The presented set operates in the U1 band, from 606.100 to 613.900 MHz.
What audio outputs does the SR420 receiver offer?
The outputs include a balanced XLR and an unbalanced 6.35 mm jack. The SR420 receiver uses Dual Diversity reception with two detachable antennas. Its form factor corresponds to a half-rack 1U height, with an optional rack mounting kit available.
What is the battery life of the bodypack transmitter?
The stated battery life is up to 8 hours using an LR6 alkaline AA battery. A low battery indicator is integrated into the transmitter.
Can multiple WMS420 systems be used simultaneously?
Up to 8 frequencies are available per band depending on the selected band. The detachable antennas enable the use of accessories such as splitters or directional antennas.



