A pictorial record of reviews and images, documenting Colin Wonfor's time at A.C. Magnum, and a few shots of Elsdon Wonfor mk1 - the Dreadnought!

'AC Magnum'. 'A' was for Anthony Relph (later of REga), 'C' was for Colin. AC Magnum were a range of high performance pre-amplifiers and powerful Mosfet power amplifiers, heavily biased to A.

These amplifiers are often found going strong today, and are capable of driving the most difficult loads (including large Apogee ribbons and in one case, being used for arc welding).

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CV-19: ABCaudio & EWA are able to continue fulfilling 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: info@ABCaudio.biz.  All text and images copyright 2020. ABCaudio.

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