“Up for sale here is my trusty Midi NES Cartridge. It’s in pristine condition, the contact pins are barely worn as seen in the picture. They quit making these years ago and you’re not going to find another one!

This Cartridge uses the total sound engine of the NES which is 2 pulse/square waves, triangle, noise and a sample channel. The sample channel has dozens of classic drum machine sounds that you can play from a keyboard, very nicely arranged for simple sequencing with your DAW or hardware gear. The samples are classic Roland machines – 808, 909, 707 and a bunch of random drum samples. The noise floor is relatively low – i used a gate on it and cleaned it up nicely. The sound is surprisingly punchy.

It also produces interesting video output from the NES if you use the video connection, it pulses to samples and notes played, changing colors as well.” Click here to visit listing on eBay


“Original Wayfar Midines, only used in studio, in great working order with clean connectors, etc.

Great midi functionality with 5 channels and a built in 8-bit pattern generator which works really well as a source for live VJing.” Click here to visit listing on eBay



Tested and 100% working

Very powerful and ultra rare cartridge that turns a Nintendo into an 8 bit synthesizer. All synthesis created from the NES’s 2A0X sound chip.

Midi channel 01 = pulse 01

Midi channel 02 = pulse 02

Midi channel 03 = triangle

Midi channel 04 = noise

Midi channel 05 = sample (dmc) channel” Click here to visit listing on eBay


“Chiptune bliss with the MIDINES Nintendo cart by Wayfar. Turn any old NES into a 5 channel MIDI controlled synthesizer.

The cartridge is is great condition. The NES has seen better days but works. The power supply is fussy, and the 72 pin connector has the famous wear but is an easy fix.

Also including an RCA to 1/4 inch cable to plug this right into your mixer or sampler and get playing. “ Click here to visit listing on eBay


“This is a NOS(never used) WAYFAR MIDINES NES MIDI synthesizer cartridge, which turns the NES into a synthesizer utilizing the NES onboard sound chip (NES system not included!!) This is version 1.0 I have owned and never used. I have the original instruction page that came with it. This is just the cartridge and MIDI cable and instructions. I have never used it so it’s untested!! It actually had never been removed from it’s packaging until I took the photos included.” Click here to visit listing on eBay

MIDINES Lot of 4 Cartridges

lot of 4 midines “This auction is for 4 of the latest Midines version carts that supports both
European (PAL) and USA (NTSC) Nintendo Entertainment Systems.
Tested, works fine, no DOA.

4x carts at a discounted price.

Midines is a synth cart that lets you use the old Nintendo as a MIDI controlled synthesizer.
Software ver. 1.1.1

*These are from the manufacturer*
*Brand New*

– Instructions Included -” Click here to visit listing on eBay


MIDINES “You are bidding on a Midines v. 1.0.1 for the Nintendo Entertainment System. Don’t know to much about this cart other than this is a much earlier version and seems to be harder to find. I bought this as part of a huge collection and don’t really know much about it. ” Click here to visit listing on eBay