Signal Processors - Altronics

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Type 2Pre-Amplifiers 5Level Converters

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	Description	Downloads	Specs	Ordering
	Balanced To Unbalanced Converter XLR-RCA /... A2515 NEW	Instructions	Frequency response: 20 Hz - 20kHz +/- 3dB Input level: 0.775Vrms Output level: 1.97Vrms (measured at 1kHz with volume control set to max). Maximum output level before distortion: +24dBm Note the RCA output sockets are in parallel	ea $55.95 2+ $50.35 4+ $44.75 per ea Northbridge,WA Balcatta,WA Cannington,WA Midland,WA Myaree,WA Joondalup,WA Auburn,NSW Springvale,VIC Airport West,VIC Virginia,QLD Adelaide,SA Delivery In Stock Low - Call	Balanced 600 Ohm 3 pin female XLR to unbalanced 10K Ohm 2 x RCA with level control (or optional screw terminal connections).
	Unbalanced To Balanced Converter XLR-RCA /... A2516 NEW	Instructions	Frequency response: 20 Hz - 20kHz +/- 3dB Input level: 0.775Vrms Output level: 0.19Vrms (measured at 1kHz with volume control set to max). Maximum output level before distortion: +18dBm Note the RCA input sockets are in parallel	ea $55.95 2+ $50.35 4+ $44.75 per ea Northbridge,WA Balcatta,WA Cannington,WA Midland,WA Myaree,WA Joondalup,WA Auburn,NSW Springvale,VIC Airport West,VIC Virginia,QLD Adelaide,SA Delivery In Stock Low - Call	Unbalanced 10K Ohm 2 x RCA to balanced 600 Ohm 3 pin male XLR (or optional screw terminal connections) with level control.
	Stereo to Mono RCA Adapter A2518 NEW			ea $43.50 2+ $39.50 4+ $35.50 per ea Northbridge,WA Balcatta,WA Cannington,WA Midland,WA Myaree,WA Joondalup,WA Auburn,NSW Springvale,VIC Airport West,VIC Virginia,QLD Adelaide,SA Delivery In Stock Low - Call	This unit is designed to convert stereo audio signals into a summed mono line level RCA signal.
	Microphone/Line Pre Amplifier Wallplate A4933 NEW	Instructions	Frequency Response: Mic input: 140Hz - 20kHz Aux input: 140Hz - 20kHz Music input: 140Hz - 20kHz Input Sensitivity: Mic input: 1mV -13mV balanced Aux input: 40mV - 800mV balanced Music input: 40mV - 800mV balanced Connectors: Mic Input: 3 pin XLR Aux Input: 2 x RCA Music Input: 3.5mm Stereo Socket General: Output: RJ45 8P8C Data transmission: Cat5e/6 cabling (max 200 metres) Bluetooth Version: 5.1 Bluetooth Range: 30m average (clear line of sight) Weight: ≈0.11kg Power: Powered over Cat5e/6 cable	ea $270.00 2+ $240.00 per ea Northbridge,WA Balcatta,WA Cannington,WA Midland,WA Myaree,WA Joondalup,WA Auburn,NSW Springvale,VIC Airport West,VIC Virginia,QLD Adelaide,SA Delivery In Stock Low - Call	This Microphone/Line Pre Amplifier Wallplate accepts either a microphone level, line level, music or bluetooth input and converts the signal to a balanced high level output.
	3 Input XLR Mic/Line Pre-Amp Bluetooth Wal... A4937 NEW	Connection Matrix Instructions	Standard dual gang wallplate Connects via RJ45 UTP cabling Mixed audio output Bluetooth 5.1 audio streaming receiver in-built 30m clear light of sight BT streaming range. Connects to A 4942 balanced UTP receiver or other Redback UTP compatible products. Individual & master level controls Stereo RCA input 24V DC input via Cat5 UTP cable from connected equipment 3 pin XLR mic/line level inputs	ea $275.00 2+ $260.00 4+ $245.00 per ea Northbridge,WA Balcatta,WA Cannington,WA Midland,WA Myaree,WA Joondalup,WA Auburn,NSW Springvale,VIC Airport West,VIC Virginia,QLD Adelaide,SA Delivery In Stock Low - Call	These local zone input wallplates allow for multiple mic/line inputs to be sent over UTP cabling back to a single UTP receiver for connection to a zone amplifier. This model also features bluetooth audio streaming for local zone playback of music.
	Compact Balanced Microphone/Line Pre Ampli... A4958 NEW		Input Level Sensitivity: 100mV/1V Output Level Sensitivity: 100mV/1V Input Connectors: 3 pin XLR balanced, 2 x RCA Output Connectors: 3 pin XLR balanced, 2 x RCA Dimensions: 40W x 83D x 50H Weight: 0.2 kg	ea $240.00 2+ $220.00 4+ $210.00 per ea Northbridge,WA Balcatta,WA Cannington,WA Midland,WA Myaree,WA Joondalup,WA Auburn,NSW Springvale,VIC Airport West,VIC Virginia,QLD Adelaide,SA Delivery In Stock Low - Call	The Redback A 4958 is a compact, professional-grade pre-amplifier designed for versatility and reliability. It accepts both XLR and RCA inputs and provides a volume-adjustable XLR or RCA output, with RCA signals internally mixed to mono.