ABCaudio assemble EWA cable system products in the UK. We work with EWA to arrange manufacture of the raw cables, which is financed by ABCaudio sales. These cables are hand built using specialist techniques, tooling, and high temperature soldering to ensure a reliable, long lasting termination.

EWA cables are designed with unconventional materials that have some pretty special properties. This makes termination of these cables very time consuming. What would normally take 10 minutes will take an hour with raw EWA cables, as special care and meticulous procedure must be carefully followed to ensure a high quality, robust product. Because of the difficulty and care required to terminate these cables reliably, the EWA cable system will not be available off the reel for user termination.

ABCaudio exist primarily to support Colin Wonfor (Elsdon & Wonfor Audio). By assembling cables for EWA, we allow Colin the time and freedom to pursue his R&D work, while he handles amplifier assembly.

Colin Wonfor, designer of the EWA cable system, is an experienced audio designer, chemist, and power supplies expert. Colin builds the amplifiers himself, in London. ABCaudio handle and process all sales of EWA equipment. These cable products are a ground-up redesign of audio cables and how they should perform from his perspective. Please read About Us: EWA.

Contact ABCaudio

  • Facebook

CV-19: ABCaudio & EWA continue to fulfil orders throughout CV-19 restrictions. We are taking our time to work hygienically and safely.

All products are carefully cleaned with medical alcohol before packing and shipment. 

Home of the EWA cable system and SECA technology for amplifiers, by Colin Wonfor.  Contact us:  All text and images copyright 2021. ABCaudio, United Kingdom.