AKG WMS40 PRO FLEXX Wireless Guitar System

AKG WMS40 PRO FLEXX Wireless Guitar System

Wireless Freedom with Legendary Audio Performance

The AKG WMS40 PRO FLEXX Wireless Guitar System is a powerful, analog UHF wireless system engineered to deliver uncompromised sound quality and maximum freedom of movement for musicians, presenters, and instructors. Discontinued but still prized for its robust performance and exceptional battery life, this system minimizes cable clutter and ensures reliable signal transmission on any stage, in lecture halls, houses of worship, or fitness studios.

The set is built around two high-performance components: the diminutive GB 40 FLEXX “Guitar Bug” transmitter and the professional SR 40 FLEXX Diversity Receiver.

GB 40 FLEXX “Guitar Bug” Transmitter: Instrument Integration Perfected

The GB 40 FLEXX is arguably the easiest and least invasive way to integrate your instrument—whether guitar, bass, or portable keyboard—into a wireless system. Its design focuses on blending professional reliability with unmatched convenience.

Key Features:

• Patented FlexJack Swivel Plug: The ingenious spring-loaded, swiveling jack plug automatically “hugs” the instrument, connecting securely to virtually every type of output jack. This design flexibility is enhanced by an included long adapter jack for non-standard or recessed outputs.

• True Miniature Design: The unit is defined as the “Smallest switchable miniature transmitter” available, measuring just 76 mm x 20 mm x 28 mm (3 x 0.8 x 1.1 in.) and weighing only 28 g (1 oz.) (excluding battery). Its diminutive size makes it virtually invisible and ensures it will not impede the musician’s performance technique.

• Ultra-Efficient Power: The transmitter operates on a single 1.5-V AAA size battery, providing impressive longevity of more than 11 hours using standard dry alkaline batteries, offering the lowest operating cost in its class.

• Optimized Audio Integrity: The extended frequency response (40 Hz to 20,000 Hz) is perfectly optimized for guitar and bass signals, and the unit includes an essential input gain control to precisely match the transmitter to your instrument’s output level.

• Accessories Included: The set includes three different battery covers for customization and Velcro pads for extra secure attachment.

SR 40 FLEXX Diversity Receiver: Performance-Grade Reliability

The SR 40 FLEXX Receiver provides the robust foundation for high-fidelity wireless audio transmission, featuring technology typically found in higher-end professional systems.

Key Features:

• Diversity Reception: This professional feature ensures maximum transmission reliability even in difficult radio frequency (RF) environments. The system uses two separate antenna circuits and automatically selects the antenna that is providing the stronger, cleaner signal, virtually eliminating audio dropouts caused by multipath interference.

• High-Definition Audio Performance (HDAP): AKG’s proprietary HDAP technology ensures the legendary, realistic AKG sound and perfect audio transmission, resulting in an exceptional Signal/Noise ratio of typical 110 dB(A).

• Frequency Agility: The receiver operates within the extensive 660 MHz to 865 MHz UHF range, offering three selectable, quartz-stabilized carrier frequencies to find a clear channel and ensure interference-free reception within your local band.

• Scalable Multichannel Use: Multichannel capability allows for the simultaneous use of up to three kits within the same frequency band, or up to nine channels when coordinating kits across different frequency bands.

• Professional Build: The receiver features a durable all-metal case for enhanced roadworthiness and superior shielding against external electromagnetic interference.

• Advanced Control: Features an adjustable squelch function to mute the receiver output when the signal is too weak, eliminating unwanted static or noise. Outputs include balanced XLR and unbalanced 1/4″ phone jacks with adjustable output levels.

AKG GB 40 FLEXX