{"product_id":"2xpsg-megamod-v0-3-ay-3-8910-ym2149-sndh-music-module","title":"2xPSG MegaMod v0.3 — AY-3-8910 \/ YM2149 SNDH Music Module","description":"\u003ch2\u003eDemo Video\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=pjsIxsnp3Rc\"\u003eYouTube Demo\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e2xPSG MegaMod v0.3\u003c\/strong\u003e is a dual PSG\/SSG module for \u003cstrong\u003eMegaGRRL\u003c\/strong\u003e, compatible with both \u003cstrong\u003eAY-3-8910\u003c\/strong\u003e and \u003cstrong\u003eYM2149\u003c\/strong\u003e chips. It is the \u003cstrong\u003eworld's first independent high-speed YM2149 VGM hardware player\u003c\/strong\u003e with full support for \u003cstrong\u003eAtari ST SNDH music\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eDesigned collaboratively by Denjhang (PCB) and Natalie (firmware), this module can play all PSG VGM music — including the vast Atari ST SNDH transcription library — with perfect reproduction of advanced SNDH sound effects including \u003cstrong\u003eSync Buzzer\u003c\/strong\u003e, \u003cstrong\u003eSID voice\u003c\/strong\u003e, and \u003cstrong\u003edigital drum sounds\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003ev0.3 Improvements Over Previous Version\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified single-board design\u003c\/strong\u003e — the early 2xPSG MegaMod used an overly complex mixing scheme requiring a separate stacked mixing board. v0.3 condenses all essential functions onto a single PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo PSG channel switch\u003c\/strong\u003e — a double three-position switch lets you freely assign the stereo position of channels A, B, and C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume adjustment knob\u003c\/strong\u003e — direct analog volume control on the module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal mixing \/ independent headphone jack output switch\u003c\/strong\u003e — route audio through MegaGRRL's internal mixer or directly to the dedicated headphone jack\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AY-3-8910 \/ YM2149 PSG chips\u003c\/strong\u003e — 6 voices total (3 per chip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorld's first\u003c\/strong\u003e standalone high-speed YM2149 VGM hardware player\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Atari ST SNDH support\u003c\/strong\u003e — Sync Buzzer, SID, digital drums, all SNDH effects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlays all PSG VGM music\u003c\/strong\u003e — MSX, Atari ST, ZX Spectrum, CPC, and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo channel routing\u003c\/strong\u003e — 3-position switch per chip for A\/B\/C channel stereo placement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume knob\u003c\/strong\u003e — analog level control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone jack\u003c\/strong\u003e — independent output with internal\/external mix switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMegaGRRL module format\u003c\/strong\u003e — plug directly into MegaGRRL Desktop\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Music Formats\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePSG VGM (all platforms)\u003c\/li\u003e\n\u003cli\u003eAtari ST SNDH (via VGM transcription)\u003c\/li\u003e\n\u003cli\u003eMSX PSG music\u003c\/li\u003e\n\u003cli\u003eZX Spectrum AY music\u003c\/li\u003e\n\u003cli\u003eAmstrad CPC music\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":50586876412101,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/BD986641-D9D0-41BC-9C2C-FF9FA4F0A679.jpg?v=1790665672","url":"https:\/\/denjhang.com\/products\/2xpsg-megamod-v0-3-ay-3-8910-ym2149-sndh-music-module","provider":"Denjhang's Retro Hardware","version":"1.0","type":"link"}