All-FET Audio (AFA) aims to offer high-performance audio modules and kits to hobbyist and audiophile who want to build their own hi-end audio equipment.

“AFA is based in Bangkok, Thailand”

While Erno Borbely gratefully authorizes us to produce some of his best designs available through this website, he
has no business connection to AFA, and holds no business responsibility to AFA’s customers.
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