Yamaha PortaSound MK-100 (Vintage Synthesizer Keyboard - Tested & Working!)

Hi, I am selling this vintage Yamaha PortaSound MK-100 mini synthesizer from the mid-80s.

If you're into vintage synth gear, these are super cool keyboards with that iconic 80s DX teal aesthetic, built-in rhythm patterns, stereo effects, and classic vintage sounds.

Condition:

• Tested & Working: All 49 keys play great, the built-in preset sounds/orchestral voices sound clear, the rhythms work, sliders/buttons respond, and the speakers work fine.
• Please Note (Functionality): The "Multi-Menu" synthesizer edit function is not working on this unit. All standard preset voices, rhythms, and main controls work as they should, but editing custom sounds via the multi-menu won't function.
• Cosmetics: Normal light cosmetic wear from age and use, but overall in nice shape for a keyboard that's ~40 years old. Check out the photos to see the exact condition!

Power & Accessories:

• Runs on 6 C batteries or a standard 9V DC center-negative wall adapter.
• What you get: Listing is for the keyboard only. It does not come with a power supply/charger or carrying bag, so you will need to supply your own power adapter or batteries.

Will pack it carefully with plenty of padding so it arrives safely.

Thanks for looking, and feel free to message me if you have any questions!