HQRP AC Adapter Compatible with 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 Power Supply

Korg keyboards, some of them at least, use a four pin plug at its power input. This is a proper replacement for Korg Triton LE 61. This is 3 amp 9 volt power source. Saved a fortune buying this one instead of the overpriced unit I found on eBay, not to mention how I would be priced gouged buying it directly from Korg. Works great, excellent price, and super fast delivery. Very happy with this purchase. Thanks. Kem.July 22, 2025

Works on my piano 💯

My old-school KORG Triton LE stopped working.. seemed the culprit was the power supply. I bought this one because the price was right.. and it did the trick. The keyboard is back in action. I am pleased with this product.

After many years of faithful use, the power supply for my Triton Le got squirrelly and I had to coax it into the right position and hope it didn't move. This replacement from HQRP works perfectly, and is the same exact style as the Korg one. Korg has discontinued the replacement, and at $23.95 (& free Prime shipping) this one was a bargain. Was well packed by the seller and arrived promptly. Thank you HQRP, my trusty Triton Le is ready to keep giggin'!!

Does exactly what I needed it to do.

It works I'm thankful but not oem i was hoping for that i prefer original parts but i would recommend buying if you need a power supply 2 thi gs i don't like looks like it will break if you don't take care of it also it still consumes power after turning your device off so I'd suggest dont leave it on long.

No. Issues at all. The power cord is very long which is great. Perfect. Nice quality.

Works with my Korg Triton Rack unit. So far, the transformer operates at low temperature. I will update the post after a few months of operation. 8/2023.