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Product Description

Nady Systems U-81 OCTAVO HM-20U  (Nady U-81 OCTAVO HM20U)


•Operates on select UHF frequencies
•Eight independent single-channel UHF wireless receivers in a single housing for simultaneous operation of up to eight transmitters
•Front panel LED display indicates the RF and AF status for each channel
•Ch. 1-8 individually balanced XLR Mic Level outputs and unbalanced Line Level sum ¼" jack output for 8-in-1 mix audio output with separate volume control for each channel
•Nady’s exclusive patented companding circuitry with 120dB dynamic range and highest quality audio for unsurpassed UHF performance
•Dual removable high gain antennas with TNC connector, front or back mounting
•Standard 19" 1U, all-metal rackmount housing
•Externally powered with AC/DC adapter (included)

HM 20U HeadMic Series uni-directional condenser microphone

•Full-frequency, uni-directional electret condenser mic
•Warm, transparent audio and maximum feedback rejection
•Durable, thin metal frame easily molded to any user
•Ergonomic design and comfortable fit with or without glasses, hat, or headphones (also no hairstyle hindrance)
•Tiny 5 x 8 mm lightweight capsule for hours of comfortable use
•Two sizes of foam windscreen included to reduce wind/popping noise
•Extendable, fully adjustable boom for optimum mic capsule placement
•Available with mini-XLR, 3.5mm phono plug (fits most standard wireless bodypack transmitters) or with standard XLR adapter for all wired and wireless applications

BT-8U Bodypack Transmitter:

•Choice of headworn or lavalier microphone operation with convenient input volume control for proper level adjust, or instrument operation without input level control
•Off/Standby/On switch allows convenient audio muting while transmitter on
•Locking 3.5mm mini-jack provides secure connection for removable mic or instrument cable
•Status LED indicator flashes once for unit on; lights steady for low-battery alert
•Single 9V alkaline or NiMH battery
•Lightweight, rugged ABS housing with integral antenna
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