Ensoniq TS-10 TS-12 OS 3.10 upgrade kit - ROM firmware eprom set TS10 TS12

This is a set of 2 ROM chips for your Ensoniq TS. Please let me know if you have a TS10 or TS12! It will upgrade your TS to the latest OS. IF YOU ARE UPGRADING FROM V1.xx OR V2.xx THEN YOU WILL NEED TO DO A MINOR SOLDERING MODIFICATION. INSTRUCTIONS WILL BE INCLUDED.

If you do not have expanded sequencer memory in your TS, I offer that upgrade as well, buy both to do them at the same time.

The only EPROM store promising to ONLY use brand new, newly manufactured chips! Don't pay for 30, 40 year old re-programmed chips that will suffer from BIT ROT when you could get brand new ones. Yes I have the best prices and my chips are actually Brand New. I am also the only seller offering a 1 year free replacement on all my chips because I am that confident in them.