“Box, power adapter, MIDI cable, and media card are all included, but I lost the user manual years ago. The manual is easily found online, and there is no programming difference between TNR-O (this model) and the TNR-W (with the LED panel on the back). I upgraded the software to the most recent firmware, and these are out of production.
The Tenori-On is an intuitive sequencer with some decent sound sets, and includes MIDI implementation for sequencing other synthesizers. Most sounds are modifiable (to some degree) which makes it more/ less chiptune.
The real fun part is the sequencing modes and layers, which can yield interesting polyrhythms.
If you think of each layer as a “pattern” on a typical sequencer, you can switch between programmed layers to create a “song”.” Click here to visit listing on eBay
“Description
“Yamaha TENORI-ON MINT Drum Machine Sequencer Tested Works w / Orange Case ”
“Yamaha Tenori-On **Original Packaging, Stand, Travel Case, Receipt**. Condition is Used.
“YAMAHA TENORI-ON Sequencer and Synthesizer, original Aluminum version. Fun and playful electronic music instrument. Self contained so great for putting on some headphones and taking a few minutes each day to write a song sketch or two, in a couple months you have tons of great song ideas. I used it that way to write an album. The included sounds evoke a very playful 90’s IDM feel to me: Plaid, Mouse on Mars, Aphex Twin, but maybe that’s just the sounds I gravitated towards. This Tenori-On is in great shape, the aluminum case has some slight cosmetic discolorations at the corners that I tried to show in one of the pictures but it’s hard to take a good picture of the aluminum. The discoloration is slight and just natural change to the metal from aging and handling over time, this unit was never toured or mistreated, it lived in the studio or next to the couch. Also includes original box, power supply, MIDI interface cable, and manual.” 
“·Description
“Item is in as new condition but has been used a couple of times, hence listing as used. I planned to learn how to get the most from this, but lack of time means I never seem to get the opportunity so I have decided to sell it.
“Used( perfect working condition and in Excellent condition. )
“Lightly used and comes with all that you see in the photographs.”
“Lightly used and comes with all that you see in the photographs.”
“I could copy and paste lots useless info off the internet, but if you are looking at this you probably know all you need to know about the Tenori. What i can tell you is straight out the box gratification, this one is in very good condition, no wear, scratches or dings, all 512 leds work as does the lcd screen. Included is the utility CD, manual, a CD of extra instruments, 2GB SDcard midi cables and power supply, comes in original box. “
“YAMAHA TENORI-ON TNR-W Tenorion
“Used( perfect working condition and in Excellent condition. )
” Operation has been confirmed. Although there is dirt on the special case, there is no noticeable wound / dirt on the main body.” 
“There are some tiny scuff on the body.
“Condition : excellent.
“There are some tiny scuff on the body.
“There are fine scratches, but overall it is in very good condition.” 
“There are some tiny scuff on the body.
“Electronic musical instrument with a completely new concept. TNR-O (Tenorion orange LED) is, Tenorion series standard model of that can be settled in a single-sided LED that emits orange light enjoy playing indoors. Frame is made of white plastic with a clean feeling in the lightweight.” 
“Rare Tenori-On with a sturdy custom case, all in great working condition. Stylish Wesc Headphones, 2GB SD card, power adapter, and original box included. All-in-all, a great and hugely fun bit of kit, great for music producers, DJs, or just lovers of tech!
“Pristine condition. Fully working and no cosmetic damage. All original materials are present. Manual included and other documentation (perfect condition).” 
“Includes:
“I include the original manual, power supply and midi cable. It´s the magnesium frame version.”