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A4903A • 100V Line to Low Level Adaptor


Cat. Page 68


  • $95.00
  • 2+ $85.00
  • 4+ $80.00
  • Price per each
  • Includes GST


    Perth Low stock - Call to confirm
    Balcatta Low stock - Call to confirm
    Cannington Low stock - Call to confirm
    Midland Low stock - Call to confirm
    Myaree Low stock - Call to confirm
    Auburn Less than 5pcs
    Springvale Low stock - Call to confirm
    Virginia Low stock - Call to confirm
    Warehouse In Stock

Last updated 23-03-18 01:20:12

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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.


  • Volume control
  • Screw terminals for 100V input
  • 3 pin XLR mic socket
  • 2 x RCA line input socket
  • Requires no power
  • Minimal loading or signal loss
  • Balanced or unbalanced output

Connection Diagram

100% developed, designed & assembled in Australia.
Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 40 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products

Backed by an industry leading 10 Year Manufacturer Warranty.
Our Redback products have a long tried and tested history of bulletproof reliability. Altronics offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service. Read more about our industry leading warranty.


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*Specifications are subject to change without notice.

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