AKG WMS40 Mini2 Dual Instrumental Set BD US25B/D (537.900 – 540.400 MHz) The AKG WMS40 Mini2 Dual Instrumental Set is a professional plug-and-play wireless system designed for guitars, basses, headworn microphones, and instruments with line output. With its compact design, high-quality signal processing, and intuitive operation, it is ideal for studio use, live performances, and mobile setups.

Main Features and Benefits Compact PT40 Mini transmitters – among the smallest and lightest in their class, allowing maximum freedom of movement.

Mini XLR input – compatible with all AKG miniature microphones and instruments.

HDAP technology (High Definition Audio Performance) – ensures realistic and crystal-clear sound. 30 hours of operation with a single AA battery – reliable and cost-effective for long performances.

Dual SR40 Mini2 receiver – antenna system reduces interference and guarantees stable transmission.

Easy setup – ready to use instantly, even during live shows.

What’s Included 2 × PT40 PRO Mini transmitters 1 × SR40 Mini2 Dual receiver 2 × instrument cables (Mini XLR to 1/4" jack) 1 × 12V power supply Technical Specifications ParameterValue Frequency range537.900 – 540.400 MHz (US25B / US25D) Audio bandwidth40 Hz – 20 kHz THD (1 kHz)0.8 % Signal-to-noise ratio105 – 110 dB A Transmitter power10 mW Transmitter power supply1 × AA battery (up to 30 h) Receiver outputs2 × 1/4" jack with volume control Receiver dimensions133 × 43 × 132 mm Receiver weightapprox. 581 g Applications The WMS40 Mini2 Dual Instrumental Set is perfect for musicians who value mobility, sound quality, and ease of use. Ideal for: Live concerts – with electric guitar, bass, or keyboards, Studios and rehearsal rooms, Events, presentations, and performances, Mobile setups where quick installation is essential.

Why Choose This Model?

Complete set – ready to use right out of the box, Excellent price-to-performance ratio, Reliable and stable wireless transmission, Simple operation – ideal for beginners and professionals, Long battery life and compact design – maximum convenience on stage.

If you are looking for a lightweight, reliable, and powerful wireless system for instruments, the AKG WMS40 Mini2 Dual Instrumental Set is the perfect choice.