The WMS40 Mini Single Instrumental Set Wireless Microphone System from AKG is a true plug and play wireless solution that provides clear audio sound. It can be used with guitar and bass instruments, headsets, and instrumental mics in applications to capture audio for live stage, rehearsals, hotels, gyms, and more. In addition, it has an extremely long battery life of 30 hours on a single AA battery, and saves money in day-to-day operation.

The WMS40 is a fixed frequency system and includes a SR40 single wireless receiver, PT40 mini pocket wireless transmitter, MKG L instrument cable, and a universal power supply.

For Guitar & Bass Instruments    SR40 Mini Single Wireless Receiver    PT40 Mini Wireless Bodypack Transmitter    Single Fixed Frequency    Includes Instrument Cable    Universal Power Supply

Related Questions and Answers

Q: 1. It should be noted, that while this system includes 2 transmitters, only 1 can be used at a time. -- Does this mean I can't use two lavs at the same time, or one lav and one handheld during a shoot?

A: The transmitters work independently. You can use two of the mics at the same time in any combination, so long as you can accept two lines of audio into the device you are using.

Q: 2. Is there any (easy) way to convert the EKP XLR Receiver output line into a headphones output? NOT THROUGH A CAMERA OR ANOTHER DEVICE. Just with an adapter o cable? Thanks!

A: Unfortunately not. The output level on the Sennheiser EKP receiver is fixed at mic level. Additionally, there is no way to monitor audio on this system unless one is doing it thru a mixer or a headphone output on the input device.

Q: 3. Do the receivers rotate? I have a Canon XA30 I'm looking to use with two mics at the same time, and the two mic inputs are side by side. How will two receivers hook up at the same time?

A: The Sennheiser AVX receivers do rotate on the XLR jack almost a full rotation. You can easily connect both receivers to the mic inputs on the XA30 or similar camera.

Q: 4. i just got my AVX system, every time i turn it on i have to pair them is this normal?on my older sennheiser and sony system i just pair them once and it's good til i have to change channels.

A: The AVX system is digital, and it is recommended to pair the transmitter and receiver whenever you are in a new environment, but they should stay paired, even when turned off and back on again. You may want to check with Sennheiser to see if there is a technical issue with your particular wireless system.

Q: 5. Does this product need a separate charging base for batteries on transmitter and mic? How long do batteries last?

A: The Sennheiser AVX-Combo SET Digital Camera-Mount Wireless Microphone System includes the NT 5-10U USB power supply/charger and a USB cable for recharging the BA 10 Accupack battery in the handheld transmitter, the BA 20 Accupack battery in the receiver, or the BA 30 Accupack battery in the bodypack transmitter. As an option, you can separately purchase the Sennheiser CHG 2 2-Bay Tabletop Charger (B&H # SE506219), which has universal charging slots for either bodypack or handheld transmitters with the batteries inside, and can also charge the BA10 and BA30 batteries without the transmitters.

Q: 6. Is there a way to listen to the audio while simultaneously recording with the XLR adaptor?

A: Headphones from your camera.

Q: 7. Does this come with 2 xlr receivers so the two mics can be used at one time?

A: This is the combo system. Ships with a single receiver unit along with handheld and belt worn transmitter. Only one transmitter would be operational at a time.

Q: 8. How would you plug in the transmitter into a PA system Mixer? I'm thinking all I'd need is a 3.5mm male-to-3 pin XLR (male or female) short cable...with the 3.5 end plugged into the transmitter, and the the XLR end plugged into an XLR "out" on the board???

A: The AVX transmitter only excepts a mic level signal, so you would have to add a PSC ALMP Line to Mic Level Pad In-Line Barrel Adapter, B&H # PSALMP, along with a cable which you correctly mentioned. The Remote Audio 3-Pin XLR Female to 3.5mm TRS Locking Adapter Cable for Sennheiser Transmitter (2'), B&H # RECASEK100L would be a good choice .

Q: 9. Is there a way to listen to the audio while simultaneously recording with the XLR adaptor on a DSLR?

A: Generally the answer is no. The AVX, like most wireless systems, outputs a mic level signal. It is not designed for direct audio monitoring. If you want to monitor the signal you have a couple of options: Use the headphone output from your DLSR (if it has one), use a mixer between the AVX wireless receiver and the DSLR ( JuicedLink, Beachtek,and Sound Devices offer a great range of products, these usually have a built in headphone amplifier for audio monitoring), or use a field video monitor that includes audio monitoring from the camera's HDMI port. I would just double check if your DLSR is actually sending audio down the HDMI port.

Q: 10. Is there a pro version of this kit upgraded to mke lavalieres?

A: Currently, the only ENG package we carry that feature an MKE lavalier is the AVX-MKE2 SET-4-US and it does not come with a handheld microphone or in a dual set-up.