eBay

You are bidding on (1) used SONY WRR-840A UHF Synthesized Diversity Microphone Tuner, includes a copy of the manual (official copy as purchased from Sony). This was recently removed from a working studio. Overall good condition, a few scuffs/scratches; but overall looks good. No rack ears. Will ship via UPS Ground or USPS Priority Mail (our choice), please include a street address at time of payment. Found the following information online:

The WRR-840A UHF synthesized diversity tuner is a tuner for an 800 MHz band UHF wireless microphone system to be used for broadcast or movie production purposes. A UHF wireless microphone system incorporating either a WRT-810A UHF synthesized wireless microphone or a WRT-820A UHF synthesized transmitter, a WD-802A UHF antenna divider (not necessarily required), a WRR-820A/WRR-840A UHF synthesized diversity tuner and AN-820A UHF antennas is capable of operation on 94 selectable channels.

The WRR-840A incorporates two tuner blocks called tuner 1 and tuner 2 each of which can operate on 94 selectable channels independently. The WRR-802A consists of only one tuner block. Since it has pair of distributed antenna output connectors, you can connect another WRR-820A/840A unit with out requiring an antenna divider.

Features

Phase locked loop (PLL) synthesizer enabling 94-channel selection
Preset channel groups for multichannel operation free of intermodulation
Channel setting storing function
Space diversity reception
Wide dynamic range and low noise
Tone squelch circuit for noise elimination
Mixing function
Power supplies for antenna built-in amplifiers

Vintage Electron Inc. possesses the largest inventory of NOS Dynaco parts available anywhere in the world, having purchased both the remaining warehouse inventory of the old Sound Values/Stereo Cost Cutters Inc. (SV/SCC) operation as well as the remaining inventory of the old Dynaco National Service Center. SV/SCC was the company that purchased nearly 250,000 pounds of Dynaco parts when Dynaco closed it’s doors back in 1979; they also purchased the existing Hafler inventory from the Rockford Fosgate Corporation back in the early 1990‘s. Quantities of some parts (both Dynaco and Hafler) are very limited as can be expected. Vintage Electron Inc. has no affiliation with the old SV/SCC company and we do not provide repair services at this time for any of the Sound Valves brand products. Please visit our store and search under the Dynaco section for additional Dynaco items, search under the Hafler section for Hafler items, and search under the Sound Valves section for Sound Valves items. Thanks for looking at our listing and be sure to check out our other listings and auctions for other items of interest.

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