RDL STA-1M - $37 - (Central Saanich, BC)
This sale is for a package of three (3) STA-1M units. Will also sell individually. Ask about shipping.The STA-1M is a high quality, miniature wall and surface mount, mono-audio amplifier from RDL, designed for use in situations where balanced/unbalanced configuration conversion, impedance conversion, and level boost or cut are required.The input accepts either high or low impedance, balanced or unbalanced signals. The output will drive into either high or low impedance loads, connected either balanced or unbalanced.The durable adhesives provided with the STA-1M permit permanent or removable mounting.Single-channel audio line amplifierFunctions as an electronic transformer with isolation and gain (or loss)Impeccable audio quality with ultra-low distortion and noiseOutput level adjustable for all ranges of conversion between -10dBV and +4dBu signalsAmple headroom at operating levelFull operation in either high or low impedance circuitsOutputs short-circuit protectedPositive connections via barrier block - no audio connectors to wireNumber of ChannelsSingleInputsTerminal blockOutputBalanced and unbalanced outputs on terminal block (2 outputs)Phantom PowerNot applicableMulti FunctionNoGain RangeBalanced Output: -7dB to +14dBUnbalanced Output: -14dB to 7dBMaximum Output Level>18dB (above +4dBuFrequency Response10Hz to 20kHz, +/-0.25dBNoise<-75dB below +4dBu,Dimensions (WxDxH)3 x 0.65 x 1.55" (76 x 17 x 39mm)WeightNot specified by manufacturerSpecialtiesRequires ground-referenced or floating, 24 to 33Vdc @ 50mA power source
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From ebay.com - 1 month ago