(B-Stock) WMD-50 Duo Wireless Handheld System (863 + 864 MHz

B-stock information

Warranty

This product comes with a 3-year warranty.

Complete

Yes

Original packaging

Damaged

Condition of product

Traces of use (no damage/scratches)

What is a B-stock product?

A product becomes B-stock when it can no longer be sold as new. It can simply be a product that has been returned by a customer or it may have packaging that is damaged or missing. It’s possible that the product itself may show slight signs of use or damage too. All B-stock products are fully checked to ensure that they work properly and you can find details of why the product is a B-stock in the information above.

B-stock information

The B-stock tab on the product page shows information about the B-stock product. Be aware that this information supersedes anything you may read in the product description. The product description includes text and specifications about the product in its brand-new state. It’s possible that a B-stock item may be missing accessories mentioned in the text or specifications, for instance, but if so, this will always be mentioned in the B-stock information. B-stock products also include photos of the actual B-stock item so that you can see exactly what it looks like.

B-stock photos

The B-stock photos allow you to see the actual B-stock product you are considering purchasing. The photos show the following::

Photo of the brand new product
Photo of the B-stock product with packaging (if included) and any accessories
Photo showing the front of the B-stock product
Photo showing the back of the B-stock product
Photo showing any damage to the B-stock product (if applicable)

Original packaging

Packaging in good condition: undamaged (sticky tape residue may be visible)
Packaging damaged: box has dents, tears and/or holes
Packaging missing: replaced with a Bax Music box

State of product:

New: the product itself is new, but the packaging may not look new
Signs of use (no damage or scratches): smudges, fingerprints and/or dust
Scratches/damage: product has scratches and/or damage

Can I return a B-stock product?

Yes! Our 30-Day Trial Period also applies to B-stock products.

Do B-stock products come with a warranty?

Yes! Our usual Bax Music warranty also applies to most B-stock products.

Service promise

Bax Music Warranty This product comes with a 3-year warranty.

This product comes with a 3-year warranty.

Specifications

Product features

Number of wireless system channels: 2
Number of microphones: 2 microphones
Bandwidth: 8 MHz or less
Battery type: AA
Battery life (approx.): 5 hours
Complete: Yes
Digital connection(s): N/a
Sustainable product: Not specified
Frequency suitable for Belgium: Yes, no licence required
Frequency suitable for Netherlands: Yes, no licence required
Frequency suitable for UK: Yes, no licence required
Worldwide frequency use: Yes, no licence required
Frequency band: ISM (863 - 865 MHz)
Wireless microphone system type: Simple system for vocals and/or presentations
Channel: ISM (863 - 865 MHz)
Maximum frequency: 20 - 20.9 kHz
Included transmitter: Handheld transmittter (with capsule)
Minimum frequency: 30 - 34 Hz
Original packaging: Damaged
Polar pattern: Cardioid
Switchable frequencies: Yes
Condition of product: Traces of use (no damage/scratches)
Analogue audio output type: Balanced microphone out (XLR), balanced mix out (TRS jack)
Type of frequency band: 800 - 899 MHz
Karaoke accessory type: Microphone
Transmission power: Not specified

Weight and dimensions including packaging

Weight: 1,2 kg
Dimensions: 38,0 x 28,5 x 7,0 cm

Product specifications

Devine WMD-50 Duo
wireless handheld system
included microphones: 2x handheld
frequency: 863MHz + 864MHz
dynamic range: 96 dB
distortion: < 0.3%
frequency range: 30 Hz - 20 kHz (+/- 2 dB)
signal/noise ratio: 96 dB
reception sensitivity: -95 dB
transmission delay: < 3ms
connections:
- 1x jack mix output
- 1x XLR balanced
harmonic distortion: <50 dBc
transmission power: 10mW
battery life: 5 hours
included batteries: 4x AA
receiver operating voltage: 12V DC, 160mA
power adapter:
- power supply: 100-240V AC, 50/60Hz
- voltage receiver: 12V DC, 500mA, centre-positive
included:
- Devine WMD-50 DUO receiver
- 2x Devine WMD-50 DUO handheld microphone
- 4x 1.5V AA batteries (for testing purposes only)
- mono jack audio cable
- power supply

Videos

1 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

After reading the reviews on here, I thought I would try them. Unsure if it was a dodgy unit or what. The mics sounded awful. I only needed cheaper mics for kids parties, but these just popped, crackled and sounded dreadful. Tried a smallBehringer mixer, my Yamaha mixer and at a last attempt on my denon prime. I’ve been in this business for over 20 years and know how to set up a microphone, settings were correct and adjusted. I

January 6, 2025 | Awful.

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

We bought this for our church to replace the old microphone. The old microphone was a Sennheiser ew300 G2, and it lasted 15+ years, but I guess it was dropped once too many times and with that G2 model there was no way to replace the condenser. I was a bit anxious about the Devine because it was so much cheaper than the equivalent Sennheiser, and the reviews warned that the plastic casing transmitted the sound of hand movements. I am pleased to report that the Devine mic is great for us. The sound is crisp and clear, with good range right from the back of church (30 m) even when church is full, and we have not noticed any issue with hand movements. Everyone is delighted with it. The receiver is located on the desk of the sound desk, about 80 cm off the ground. Of note, you get two mics, one is at exactly 863.000 MHz (and cannot be changed) and the other is at exactly 864.000 MHz (and cannot be changed). This meant that we had to change our fully modulated Sennheiser receivers for our two headset mics to different frequencies, but that was easy (we use 863.3 and 863.6).

May 7, 2024 | Matt Lewis

Reviews from other countries

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Ik kocht het solo systeem voor Muziekvereniging Aurora. In combinatie met onze Devine box een uitstekende combi, zeker voor die prijs. We kwamen er alleen snel achter dat we liever een duo wilden. Het omruilen ging heel gemakkelijk en snel!

July 11, 2026 | Erik Hetem

This review was automatically translated from Dutch.

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Prima product, zeker voor de prijs. We gebruiken ze in een groot zalencentrum en het bereik is overal goed zelfs door dikke muren heen. Geen gekraak of wegvallen van geluid.

January 8, 2026 | Jos

This review was automatically translated from Dutch.

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Ik heb dit product gekocht en ik verbaasde mij van het geluid voor zo weinig geld . Ik vind het echt goed klinken

December 3, 2025 | Dennis I.

This review was automatically translated from Dutch.

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

heb ze ongeveer een maandje een het zijn topdingen ik gebruik ze op de Devine Axeo 12A actieve 12 inch luidspreker top cobienatie

June 28, 2025 | jippieroufs

This review was automatically translated from Dutch.

2 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Micro léger, boîtier récepteur tout plastique. Les antennes ont l'air solides.

Concernant le son : les micros saturent même à faible niveau.
J'ai fait un test comparatif à niveau équivalent avec un système sans fil power acoustics (même gamme, peu cher) dans des conditions exactement similaires, même enceinte, même niveaux.
Les devine saturent immédiatement de façon désagréable, inintéressant, inutilisable

February 27, 2025 | PoloP

This review was automatically translated from French.

4 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Ben heel blij met het setje, goed geluid en goed bereik.

December 12, 2024 | Henk Stevens

This review was automatically translated from Dutch.

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Microfoons geven goed geluid zonder ruis of gekraak👍👍👍
Wordt gebruikt voor karaoke…

December 1, 2024 | Ferry Blom

This review was automatically translated from Dutch.

5 / 5

Devine WMD-50 Duo Wireless Handheld System (863 + 864 MHz)

Ik was in het begin wat sceptisch. Maar ik ben er wel blij mee. Ik gebruik de microfoons alleen voor een aankondiging of een kort interview. De afstand tot het meng paneel was ca 25 meter en de situatie was in de buitenlucht. Soms zat er een kraak in maar dat kan zijn door de grote afstand of door storing vanuit andere signalen.

September 9, 2024 | Jan Bekkering

This review was automatically translated from Dutch.