BUY YM2612 https://www.utsource.net/itm/p/1391653.html

Manufacturer: Yamaha Description: The YM2612 is a sound chip from Yamaha used in Sega Genesis and Sega Game Gear video game consoles. It acts both as the main sound synthesizer and as a digital signal processor, using FM synthesis and six pulse-width modulation channels. Features: - Compatible with Sega Genesis and Sega Game Gear systems - 6 sound channels for FM synthesis - 6 pulse width modulation channels - Variable clock rate (4 MHz - 8 MHz) - On-chip volume and tone control - Built-in DAC with 8-bit linear PCM Applications: - Video game consoles - Audio synthesis - Digital signal processing - MIDI instruments (For reference only)