PREVIEW: Listing data updated Sat, Oct 17, 12:56 PM ET. Bids and end times may have changed, so check each listing at the source.

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Telex ST-300 SoundMate Wireless Personal Listening System F4 Photo: selling agency via Public Surplus

Photo: selling agency via Public Surplus · All photos belong to the selling agency. Tap a photo to see it full size; the credit links to the listing.

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Auction ended · Result pending

Telex ST-300 SoundMate Wireless Personal Listening System F4

Opening bid
$15
Ends
Sat, Oct 17, 2:00 PM ET
Ended
Location
Missoula, MT
Bids
0
Bid data fetched Sat, Oct 17, 1:12 PM ET . Bids move fast; the listing is the source of truth.
As captured: · 2026-10-17T18:00:00Z
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Listing description (show)
Condition: FAIR Telex ST-300 SoundMate Wireless Personal Listening System F4 The Telex ST-300 is a 17-channel synthesized base station wireless transmitter designed for assistive listening and language translation systems . [ 1 , 2 , 3 ] Overview and Key Features Frequency Band : Operates on 17 user-selectable narrow-band frequencies in the VHF 72–76 MHz range. [ 1 , 2 ] Audio Inputs : Features a balanced XLR-3F input (with selectable mic, line, and 70-volt options) and an unbalanced 1/4-inch input on the rear panel. [ 1 ] Monitoring : Includes a front-panel headphone jack with an adjustable volume knob and a peak-reading visual meter on the backlit LCD screen. [ 1 ] Enhanced Dynamic Range (E.D.R.) : Pairs with compatible receivers (such as the Telex SR-400) to improve signal-to-noise ratio and audio clarity. [ 1 , 2 ] Power & Design : Compact, rack-mountable unit (1.75" x 7.5" x 5.9") powered by an external 12 VAC or 13–20 VDC power supply. [ 1 ] Typical Applications School auditoriums and classrooms [ 1 ] Houses of worship [ 1 ] Conference and meeting rooms [ 1 ] ADA compliance hearing assistance in public venues

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