In this video I show I how modify a small portable cassette player that I bought from Amazon, a used Guitar Hero game controller from Goodwill and a cheap delay board from eBay into a fun mellotron type of instrument.
The device has 5 buttons/keys on the neck that play the cassette tape at different speeds. Speed is set by a tuning knob for each key. The PT2399 delay board that I installed only came with a Mix knob so I modified it to add Feedback and Length controls.
www.siskworks.com
12 сен 2021