SHOWTEC DB-1-8/3 DMX Splitter

SHOWTEC DB-1-8/3 8-Output DMX-512 Optical Splitter

The Showtec DB-1-8/3 is a universal DMX-512 optical splitter with 1 input and 8 isolated outputs, designed to distribute a single DMX signal from a lighting controller to multiple universes, fixture runs, or daisy chains simultaneously. Universal optical isolation on every output prevents interference between runs and eliminates ground loops. LED indicators on each input and output show DMX signal status at a glance. The unit mounts in any 19" rack or can be attached directly to truss via the M10 nut on the rear panel.

Key Features

• 1 x DMX input distributed to 8 x electrically isolated DMX outputs for stable, interference-free signal distribution.
• Universal optical isolation on every output prevents interference and ground loops between fixture runs.
• LED signal status indicators on each input and output for fast troubleshooting on stage.
• 3-pin and 5-pin XLR input connectors; 3-pin XLR female output connectors.
• 19" rack-mountable (1U) with M10 nut for direct truss attachment.

Technical Specifications

• Product code: DB-1-8/3 (order code 50783)
• Inputs: 1 x 3-pin XLR male and 1 x 5-pin XLR male
• Outputs: 8 x 3-pin XLR female
• Signal: DMX-512
• Power input: 230V AC, 50/60 Hz
• Rack format: 1U 19"
• Dimensions (L x W x H): 483 x 134 x 46 mm
• Weight: 2.6 kg

What's Included

• 1 x DB-1-8/3 DMX splitter
• 1 x Power cord

Who Is It For?

• Lighting technicians and production companies who need reliable 8-way DMX signal distribution from a single controller to multiple fixture runs or universes.
• Theatre, events, and installed lighting systems requiring a rackmountable DMX splitter with optical isolation for interference-free operation.

Can't find the Showtec product you're looking for? Contact us: info@stageiq.lt or +370 636 55536.