9VAC Adapterfor Korg KM2 Mixer Karma N1 N1R N5 N5EX TR TR88 Triton LE Synthesizer Triton Rack SP500 Digital Piano TP-2 Dual Tube Preamp ESX-1 Electribe MX EMX-1,Digitech PS0912 RP5 RP10 RP14D RP21D

Fits my Triton LE 76 key perfectly.

I did not get this for its intended purpose. I had planned on repurposing it for another project that required a 9VAC source.I collect and repair vintage computer systems. One of the popular models of vintage computers is the Commodore 64. The problem with those computers after 40 years of existence is that portions of their power supplies fail, subsequently destroying the components of the computer with overvoltage. It's common among similar collectors to rebuild the power supplies or create new power supplies. The power supply requirements for a Commodore 64 are both 9VAC and 5VDC. The original power supply produces 9VAC, then taps from that using additional components to create 5VDC at the same time. This replacement Korg power supply is a key part of re-creating a replacement Commodore 64 power supply.The real trick with re-purposing this power supply is how easy it is to dismantle, so that direct connection to its internal wiring would be possible. This would be the best outcome, keeping everything in one compact case. Much to my surprise and pleasure was finding the case to this power supply was held together with screws. I did not have to try and break a molded seal. This is why it's great for hobbyist use.After opening the case, I saw what I expected. A step-down transformer, connected by a lamp cord plug on one side and the Korg keyboard plug on the other side. I tore open an old, broken Commodore 64 power supply and salvaged its power cord. I needed it to rewire this power supply for the 9VAC and 5VDC I required.Design story short... I cut the Korg cable side off of the transformer, connected the now loose wires to the 9VAC wires of the Commodore 64 cable, tapped the same wires to connect via a bridge rectifier to a 5VDC buck converter, then connected the output of the buck converter to the 5VDC wires of the Commodore 64 cable.Now I have the voltages I need on the Commodore 64 power plug, using newer, more reliable components. What's more, there is enough room inside the Korg power supply case to fit the buck converter. All the modifications fit in the original case. Now it looks like it originally was, but rewired for use for a Commodore 64 collectable computer. Both this and the buck converter are about half the cost than what many in the collector realm are charging for a custom-made replacement.

Got this for my keyboard and it fit great. Works just fine