OPN+OPLL MegaMod for MegaGRRL Desktop

Name: OPN+OPLL MegaMod for MegaGRRL Desktop
SKU: 32617
Price: 99.00 USD
Availability: InStock

The OPN+OPLL chip combination is fully compatible with NEC PC-9801-26K and MSX Music's VGM playback.

Designed by Denjhang's Retro Hardware in China

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The OPN+OPLL chip combination is fully compatible with NEC PC-9801-26K and MSX Music's VGM playback.

What is it? OPN+OPLL MegaMod for MegaGRRL Desktop. The OPN+OPLL chip combination is fully compatible with NEC PC-9801-26K and MSX Music,ZX-Spectrum,SMS-FM VGM playback. Why did you make it? Thanks to…

What is it?

OPN+OPLL MegaMod for MegaGRRL Desktop. The OPN+OPLL chip combination is fully compatible with NEC PC-9801-26K and MSX Music,ZX-Spectrum,SMS-FM VGM playback.

Why did you make it?

Thanks to natalie for writing the firmware that made this possible.

What makes it special?

This music module contains a lot of innovative designs:
1. OPN, SSG, OPLL, and the total volume after mixing. The volume of these four can be adjusted independently using the disc potentiometer.
2. Configurable stereo SSG, adjusted using three self-locking switches.
3. Configurable OPN, OPLL-MO, OPLL-RO, adjusted using three self-locking switches.
4. Modular mixer and audio amplification module, more flexible.