The VS-81X is a compact, mechanical switcher that allows one of eight balanced mono audio signals on XLR connectors to be switched to a single output. It requires no power, has a bandwidth of 25kHz, and can be rack mounted with an optional adapter, making it suitable for switching line or microphone level audio signals in professional audio applications.

1. VS-81X
8x1 Balanced Mono Audio Mechanical Switcher
The VS-81X is a high-
performance switcher for
balanced mono audio
signals on XLR connectors. It
switches any one of eight
signals to a single output.

2. VS-81X
FEATURES TECHNICAL SPECIFICATIONS
Mechanical (Passive) Switching - No power INPUTS: 8 balanced stereo audio, line
required. or mic level, on XLR
Desktop Size - Compact size. Can be rack connectors.
mounted in a 1U rack space with the optional OUTPUT: 1 balanced stereo audio, line
RK-81X adapter. or mic level, on an XLR
connector.
BANDWIDTH (- 25kHz.
3dB):
SWITCHING Mechanical, break-before-
SYSTEM: make.
CROSSPOINTS: 1 of 8.
SIGNAL LEVELS: Up to +30dBu.
DIMENSIONS: 25.5cm x 10.2cm x 4.5cm (10” x
4” x 1.8”) W, D, H.
WEIGHT: 0.82kg (1.8lbs) approx.
OPTIONS: RK-81X 19” rack adapter.