Audio Tools


Redback – A 4903A – Converter 100 Volt Line To Low Level

$130.00 RRP Inc GST


This useful adaptor receives a 100V signal from one amplifier and reduces the level down to either balanced mic level or line level to feed into the input of a second amplifier. Especially useful for expanding existing systems where additional amplifiers are being installed away from the signal source. This revised version adds an additional XLR output socket with a high level output.


  • Screw terminals for 100V input
  • Microphone or line level balanced outputs (3 pin XLR)
  • Line level unbalanced output (2 x RCA)
  • Recessed volume control to prevent tampering
  • Requires no power
  • Minimal loading or signal loss
  • Dimensions 133W x 45H x 55D mm.
SKU RED-A4903A Categories , , ,

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