Stagebug SB-7
Radial Engineering Descatalogado

Stagebug SB-7

A small passive in-line unit that mutes one side of a headphone feed so a performer can wear one earcup off without sound bleeding into the microphone. It is aimed at studio overdubbing, especially orchestral instruments. The model is discontinued.

  • Mutes the left earcup to stop headphone bleed into mics
  • Mono-sum switch combines left and right channels
  • Level control for local headphone volume
  • 1/4" TRS input; 1/4" and 3.5 mm outputs
  • Fully passive, no power needed
  • Discontinued model, part # R800 0170 00
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Descripción

The SB-7 Earmuff sits between a headphone mix and the headphones. It lets a musician who slides one earcup off, to hear their own instrument or the room, silence that side so the open earcup does not leak into the recording microphone. A level control sets the listening volume, and a mono switch sums the left and right channels so nothing in the stereo mix is lost when only one ear is in use.

The input is a 1/4" stereo TRS jack that takes a standard headphone mix. The output side offers both a 1/4" headphone jack and a 3.5 mm (1/8") ear bud jack, so no adaptor is needed. Pressing the off switch mutes the left ear and leaves the right side unaffected. The unit can also act as a simple local volume control where one power amplifier feeds several sets of headphones in a larger studio.

The circuit is entirely passive, so it needs no power and adds no distortion or artefacts to the signal path.

Vídeo

Especificaciones

Marca
Radial Engineering
Modelo
Stagebug SB-7
Categoría
Auriculares

Inputs

Input connector
1/4" stereo TRS
Input type
Standard headphone mix

Outputs

Headphone output
1/4" stereo
Ear bud output
3.5 mm (1/8")

Controls

Level control
Yes
Mono switch
Sums left and right to mono
Off switch
Mutes left ear, right side unaffected

Power

Power requirement
None, completely passive
Circuit type
Passive

Applications

Use with one earcup off
Mutes the open side to prevent bleed
Stereo to mono sum
Mono-sum button
Local volume control
Per-musician level from a shared headphone amplifier

General

Part number
R800 0170 00
Product name
Stagebug SB-7 Earmuff Headphone Silencer
Status
Discontinued, no longer shipping

Documentos

PDF Manual de usuarioPDF · del fabricante

Datos: radialeng.com; fotos: Radial product page · actualizado 2026-10-12 · ¿Has visto un error? Escríbenos