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Rebel Technology Open Sound WiFi Interface Module

Rebal Technology Open Sound WiFi Interface Module - Front

Rebel Technology Open Sound modular WiFi interface Module.

Rebel Technology Open Sound WiFi Interface Module

The Open Sound Module is a WiFi connectivity module. It sets up a wireless network connection directly with your modular synthesiser. The OSM has two CV inputs and two CV outputs, along with two trigger inputs and outputs, for bi-directional wireless communication.

Use the OSM to connect your modular synthesiser to your mobile phone, tablet, laptop, local network or the mighty internet. Use two OSMs to connect together two racks, whether they are in the same room, or even the same continent. Use many to make the biggest modular synthesiser in the world!

The OSM communicates using the OSC protocol. It can connect to your local WiFi network or set up its own access point. The Open Sound Module embeds a small web server, enabling you to control and configure the device with a browser.

Rebel Technology Open Sound Specifications


WiFi: 802.11b/g/n

Security: WEP/WPA/WPA2

Access Point and WiFi Client

Embedded Open Sound Control server

Embedded web server

12bit Analogue to Digital converters

12bit Digital to Analogue converters

Latency down to 12ms round trip (send and receive)


2 CV inputs

2 CV outputs

2 gate/trigger in

2 gate/trigger out


Width: 6HP / 101.30mm

Height: 3U / 128.50mm

Depth: 32mm

Weight: tbc


10-pin Doepfer/Eurorack

PTC fuse and diode protected

+12v: 250mA

-12v: 20


Outputs: 1k

Inputs: 100k

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