NILES DIRECT VIDEO AUDIO PATCHING SYSTEM VSA-1 CONNECTS MONITOR TO 4 COMPONENTS

Niles Audio SVC-1 Table-Top Stereo Speaker Volume Control Vintage White

Niles SPS-4 Speaker Selector 4 Zone Audio System Amplifier Protection

Niles Vintage Audio Speaker Selection System W/Amp Protection Circuit

Untested w/ Free Returns — Niles Direct Video/Stereo Audio Patching System VSA-1

Niles Audio SVL‑2 Speaker Selector Volume Control Box System Tested Made in USA

Niles Audio HDL-6 High Definition Speaker Selection System Control Box

Niles Audio SPS-4 And SVL-1 Speaker Selector Switch System And Volume Control