United Kingdom. EWA designs for cables and amplifiers, by Colin Wonfor.

All text and images copyright 2019 ABCaudio & Elsdon and Wonfor Audio


ABCaudio assemble EWA cable system products in the UK. These cables have to be hand built using specialist techniques and tooling to ensure a reliable, long lasting termination.

EWA cables are constructed using unconventional materials with some odd properties, making termination of these cables time consuming. What would normally take 10 minutes will take an hour with the EWA cable system. 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 also handles amplifier assembly.

Colin Wonfor, designer of the EWA cable system, is an experienced audio designer, chemist, and power supplies expert. These cable products are a ground-up redesign of audio cables and how they should perform from his perspective. Please read About Us: EWA.