I design, build and test expansion cards and accessories for vintage computers, with a particular passion for the Apple II family. My goal is to help preserve classic hardware by creating reliable, high-quality products that respect the original designs while taking advantage of modern manufacturing techniques. Every board is assembled, programmed and thoroughly tested before shipping. https://lectronz.com/stores/sed-p Custom RSS Generator https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NjgzOTIsInB1ciI6ImJsb2JfaWQifX0=--2711de0b7c2d8421f50ceafb609b0f8679c8786e/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOlsxOTIsMTkyXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--0808b744be7c555ce58430d0ed7115f4f35a0403/logo.png https://lectronz.com/stores/sed-p Mockingboard compatible sound card for Apple II. Stereo audio with dual AY-3-8910 chips - NO SPEECH. Hand assembled. Thu, 06 Aug 2026 20:15:02 +0000 https://lectronz.com/products/mockingboard-compatible-sound-card-for-apple-ii https://lectronz.com/products/2200