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 brings wireless convenience into the studio and live recording environment without compromising signal integrity or tonal character. This compact single-channel system pairs a lightweight PT40 Mini pocket transmitter with an ultra-compact SR40 Mini receiver, enabling flexible mic placement and cable-free setups while maintaining rock-solid RF coherence and audio fidelity across takes. The system is engineered for instrumentalists and vocalists who need professional-grade wireless capture in a genuinely portable, studio-friendly package.
Integration & Studio Workflow
The PT40 Mini transmitter is the smallest and lightest in its class, designed to mount securely on instrument straps, mic clips, or body packs without hindering performance or adding noise to recordings. 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), allowing seamless integration into console chains and audio interfaces without consuming rack or desk space.
Signal Quality & Runtime
The system delivers a transparent, articulate signal with excellent rejection of feedback and ambient noise, backed by a 110 dB(A) signal-to-noise ratio and 0.8% THD at 1 kHz for clean, usable audio in the mix. A single AA battery powers the transmitter for up to 30 hours of continuous operation, and the included universal switched-mode power supply works worldwide for receiver operation—ideal for extended sessions and touring.
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 lets you focus entirely on capturing great performances rather than managing cables and connectivity issues.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The AKG WMS40 Mini brings wireless convenience to home studios and session recording without eating up desk space or complicating your signal chain. Its warm, articulate character and low noise floor (110 dB(A) SNR) make it a transparent tool for recording acoustic instruments, vocals, and amplified sources, while the included instrument cable and global power supply handle any recording setup. Thirty hours of battery life means uninterrupted tracking sessions without constant battery swaps.
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.