{"product_id":"apple-ii-mockingboard-gold-2k-replica","title":"Apple II MockingBoard Gold 2K Replica","description":"\u003ch2\u003eDemo Video\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=HMqpvaoPpFk\"\u003eYouTube Demo\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMockingBoard Gold\u003c\/strong\u003e is a modern reproduction of the legendary \u003cstrong\u003e1983 MockingBoard stereo synthesizer card\u003c\/strong\u003e. It plugs into any 50-pin Apple II slot (or the auxiliary connector of the \/\/c with the included adapter) and adds \u003cstrong\u003ethree-voice square-wave music plus white-noise generation\u003c\/strong\u003e to games, demos, and music software.\u003c\/p\u003e\u003cp\u003eThe board carries two vintage \u003cstrong\u003eMOS R6522A VIA\u003c\/strong\u003e chips for timing and I\/O, and two genuine \u003cstrong\u003eGeneral Instrument AY-3-8910\u003c\/strong\u003e programmable sound generators — giving \u003cstrong\u003esix voices in total\u003c\/strong\u003e, fully compatible with every title that supported the original MockingBoard.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eOriginal MockingBoards are scarce, expensive, and often suffer from tin-plated edge connectors that corrode after 40 years. MockingBoard Gold was created so musicians, collectors, and classroom users can experience Apple II audio without hunting eBay or risking static damage to irreplaceable hardware.\u003c\/p\u003e\u003cp\u003eA new board with modern PCB tolerances, gold fingers, and socketed vintage ICs keeps the authentic sound alive while surviving thousands of insertions.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% gold-immersion edge connector (ENIG):\u003c\/strong\u003e Zero corrosion, zero wear, rated for \u0026gt;10,000 hot-plug cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.6mm FR-4 substrate with beveled edges:\u003c\/strong\u003e Slides smoothly into slots without shaving fingers or damaging the connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll ICs socketed:\u003c\/strong\u003e Two original date-code R6522AP VIAs and two New-Old-Stock GI AY-3-8910 PSGs — replaceable and upgradeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal compatibility:\u003c\/strong\u003e Works in Apple II, II+, EuroPlus, \/\/e, \/\/c (with included short adapter cable), and most clones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power draw:\u003c\/strong\u003e \u0026lt;150 mA from +5V rail — leaves your power supply cool and headroom for other cards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% software compatible:\u003c\/strong\u003e Every game, demo, and music program that supported the original MockingBoard works without modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible systems:\u003c\/strong\u003e Apple II, Apple II+, Apple IIe, Apple EuroPlus, Apple \/\/c (with adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound chips:\u003c\/strong\u003e 2× GI AY-3-8910 PSG (New-Old-Stock)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O chips:\u003c\/strong\u003e 2× MOS R6522AP VIA (original date-code)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal voices:\u003c\/strong\u003e 6 (3 per AY-3-8910) + noise channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e Stereo, 3-voice square wave + white noise per chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge connector:\u003c\/strong\u003e Gold-immersion (ENIG), beveled, \u0026gt;10,000 cycle rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB:\u003c\/strong\u003e 1.6mm FR-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e \u0026lt;150 mA @ +5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot:\u003c\/strong\u003e Any 50-pin Apple II peripheral slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e \/\/c auxiliary connector adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46190542192837,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_5293f14c-a935-405b-b217-ae19369faedd.jpg?v=1778169658","url":"https:\/\/denjhang.myshopify.com\/products\/apple-ii-mockingboard-gold-2k-replica","provider":"Denjhang's Retro Hardware","version":"1.0","type":"link"}