Wireless Microphone System AKG WMS40 MINI SET ISM1

The AKG WMS40 MINI SET ISM1 is a compact wireless microphone system that delivers clear vocal performance in a small form factor. The set includes two HT40 Mini handheld transmitters with dynamic cardioid capsules and a SR40 Mini receiver with two balanced 1/4" outputs. Designed for straightforward plug-and-play operation, the system provides up to 30 hours of battery life from a single AA cell and includes a switched mode power supply with EU/UK/US adapters.

Advantages

The system combines AKG’s HDAP (High Definition Audio Performance) technology for realistic sound with simple controls and clear status LEDs on the receiver indicating power, RF link and audio clipping. The handheld transmitters’ cardioid capsules offer maximum gain before feedback, and the receiver’s output gain is adjustable via a volume gain switch. Portable and lightweight, the kit is easy to set up and maintain.

Suitable for

• Small live vocal performances and rehearsals
• School presentations and classroom use
• Fitness and sports instructors
• House of worship services and community events

Key specifications

• Model: AKG WMS40 MINI SET ISM1 (WMS40 Mini Sport)
• Included items: 2 × HT40 Mini handheld transmitters, 1 × SR40 Mini receiver
• Microphone capsule: dynamic, cardioid
• Receiver outputs: 2 × balanced 1/4" (6.3 mm) jack
• Battery life: up to 30 hours from one AA battery (per transmitter)
• Power supply: SMPS 110–240 V with EU/UK/US adapters
• Technology: HDAP (High Definition Audio Performance)
• Indicators: power, RF link (RF OK), audio clip (AF clip)
• EAN: 4050310008599

How to use

Connect the SR40 Mini receiver to your mixer or amplifier using the 1/4" outputs, set the output gain with the volume gain switch, and plug the supplied power adapter into mains power. Insert a single AA battery into each HT40 Mini handheld transmitter, switch the units on and confirm the receiver’s RF and audio LEDs indicate a proper link and signal. Adjust the microphone distance and orientation for optimum vocal clarity while avoiding direct pointing at monitors to reduce feedback.

Recommendations

The system is best used in small to medium-sized venues where simple setup and long battery life are priorities. For reduced interference, maintain line-of-sight between transmitters and the receiver when possible and replace batteries before long events.