AKG WMS40 Mini Single Instrumental Set Wireless Microphone System - Ba
Description
AKG WMS40 Mini Single Instrumental Set Wireless Microphone System - Band A
The AKG WMS40 Mini gives you the freedom to move across the stage without the tether of a cable, while keeping your tone locked in and your signal rock-solid. This compact single-channel system pairs a lightweight PT40 Mini pocket transmitter with an ultra-compact SR40 Mini receiver, letting you roam naturally while maintaining consistent signal strength and tonal clarity from the first note to the last. Built for serious instrumentalists who refuse to compromise on audio quality in a genuinely portable package.
Design & Portability
The PT40 Mini transmitter is the smallest and lightest in its class, clipping securely to your belt or instrument strap without adding noticeable bulk or weight that throws off your playing feel. The SR40 Mini receiver features ultra-compact housing with a 1/4" jack output and three status LEDs for monitoring power, signal strength (RF OK), and audio clipping (AF CLIP), so it integrates seamlessly into your existing pedalboard or amp rig without stealing valuable space.
Audio Performance & Battery Life
The system delivers warm, articulate tone with excellent rejection of feedback and stage noise, backed by a 110 dB(A) signal-to-noise ratio and 0.8% THD at 1 kHz for transparent, natural reproduction of your playing. A single AA battery powers the transmitter for up to 30 hours of continuous operation—set it and forget it through multiple gigs—and the included universal switched-mode power supply works worldwide for receiver operation.
Key Features
- PT40 Mini pocket transmitter with 3-pin mini XLR connector
- Compatible with guitar, bass, headsets, and instrumental microphones
- SR40 Mini receiver with ultra-compact form factor
- 1/4" jack output on receiver
- Band A (537.500 MHz) operation
- 30 hours of battery life per single AA battery
- 110 dB(A) signal-to-noise ratio
- 0.8% THD at 1 kHz
- Three status LEDs: Power, RF OK, and AF CLIP indicators
- Universal switched-mode power supply for worldwide use
- Includes MKG L instrument cable
- Rock-solid signal strength and tonal consistency across the stage or studio
The AKG WMS40 Mini is the kind of reliable wireless system that disappears into your rig, letting you play the show instead of managing your gear.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The AKG WMS40 Mini is a compact, single-channel wireless system that pairs a featherweight pocket transmitter with an ultra-compact receiver, delivering warm and articulate tone with solid feedback rejection—ideal for guitarists, bassists, and instrumentalists who need to move freely on stage without losing signal or tone. A single AA battery powers the transmitter for up to 30 hours, and the 1/4" jack output integrates seamlessly into pedalboards and amp rigs. Built for gigging musicians who refuse to compromise on audio quality or portability.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Gigging
- ✓ Studio Sessions
Frequently Asked Questions
What instruments and microphones work with the WMS40 Mini?
The PT40 Mini transmitter accepts a 3-pin mini XLR connector and is compatible with guitar, bass, headsets, and instrumental microphones. An MKG L instrument cable is included in the set.
How long does the battery last and what type is it?
A single AA battery powers the transmitter for up to 30 hours of continuous operation. The receiver is powered by the included universal switched-mode power supply, which works worldwide.
How compact is this system and will it fit my rig?
The PT40 Mini transmitter is the smallest and lightest in its class, designed to clip onto a belt or instrument strap without bulk. The SR40 Mini receiver features ultra-compact housing with a 1/4" jack output, making it easy to integrate into pedalboards and amp setups.
What audio quality can I expect?
The system delivers a warm, articulate tone with strong feedback and ambient noise rejection, backed by a 110 dB(A) signal-to-noise ratio and 0.8% THD at 1 kHz for transparent reproduction. Three status LEDs show power, signal strength (RF OK), and audio clipping (AF CLIP) at a glance.
What frequency band does this operate on?
The WMS40 Mini operates on Band A at 537.500 MHz, delivering rock-solid signal strength and tonal consistency across stage or studio.