With the recent PCG import feature in the Korg Trinity Plugin, interest in the original Korg Trinity has surged again.
In this article and accompanying video, I focus on the other side of the loop: how to perform a true Korg Trinity factory restore on real hardware, using the same methods available in the mid-1990s.

This guide shows how original Korg Trinity factory Programs and Combinations can be recovered, reloaded, and preserved using SysEx data transfers and floppy disks, exactly as intended when the instrument was first released.

Read more: Korg Trinity Factory Restore: SysEx & Floppy Disk Method

In this video, I explore an unexpected side of MAME (Multiple Arcade Machine Emulator): its ability to emulate vintage synthesizers and sound modules, not just classic video games. I’ll guide you step by step through installing MAME on macOS (the process is the same on Windows) and show how to configure it for running classic synths like the Yamaha MU-50, TX81Z, Casio CZ-101 or others. To try it yourself, you’ll need the appropriate synth ROMs, which should be obtained from your own hardware or from legitimate, open-source archives. You can Google "My Synth + Mame Roms" or something similar,
I usually get mine from https://mdk.cab/

Real Yamaha TX81Z vs MAME – Audio Comparison

If you’re into FM synths, you probably know the Yamaha TX81Z as the little 1U box that could—responsible for everything from punchy basslines to those unmistakable ’80s EPs. But here’s a fun question: what happens when this vintage hardware legend faces off against… MAME? Yes, the same emulator best known for arcade games is also capable of running a TX81Z.

So I decided to set up a friendly audio duel: real hardware vs emulation, same patches, same MIDI, no excuses. In the video below, you’ll hear them back-to-back and decide for yourself just how close things get. Grab your headphones—this one gets interesting fast.

(psst… wanna run the TX81Z in MAME? The ROMs are sneaking around over here → https://mdk.cab/game/tx81z)

Let me know in the comments on YouTube what you think — could you hear the difference?

Also check: Emulating Synthesizers in MAME

If you have lost or overwritten the original samples and patterns for your Korg ES-1, you can use this backup (found on the net) to restore your unit to its original state.
Follow this video for the complete guide:

Here's the link for the Backup of ALL Samples and Patterns: www.autodafe.net/files/Korg_Electribe_ES-1_MK1_Factory_Reset.zip