That's awesome! But I'm MORE excited that you have a channel now!!!

Thanks for making this video! Would've been nice to see you reposition those jumpers but I read your comment below on how you tried filming it but it didn't really work out. Looking forward to more from your channel. :)

Nice video and cool upgrade. Well done.

Damn that H3000 is packed! Lexicons have plenty of breathing room! But oh boy is this cool, I've watched a couple of repair videos of spx90 and pcm70 (the channel was bradthx, useful info on repairing and troubleshooting 80's rack gear), but opening rack gear and working with it is super scarce! Even guitar demos/playthroughs.

Hi! I am the originator of this upgrade (I am not the seller who sold you this, though). It is a mix of several official upgrades which in the end did not work properly. Some of the presets make the machine slow down, for example Press the program button, type 320 and press enter, press program button again, now turning main dial going from preset 320 down to 260 at moderate speed. Watch what happens once it reaches 300 area. Mine slows down suddenly at 300 and below! If someone figured out how to solve this problem please share here. I suspect the EPROMS need to be some other speed or some specific speed.

That must have been scary though. 😨

I have the exact same box, old yellow soft keys (upgraded to kitchen sink,via Burbank, Ca) but have no idea how to connect it to my Apollo Twin X interface, do I need a mixer due to the xlr only outs? I am aware of the xlr cable reconfiguration

I got my first black faced yellow soft key unit from a touring 80s act

Have you tweaked the

Hi Michael, do you know if there is a difference in sound to the different H3000's? like the H3000S, SE, D/SE, D/SX even if they are upgraded? it's so awesome that you have a channel! can't wait for more video's

The H 3000 B is broadcast version ? Why do you say yours is a Broadcast version?

Well, I kinda would've appreciated to see how you scraped off the jumper and soldered the other jumper. Everything else is pretty self-explanatory from the instructions.

I think your chip placement is wrong. That’s why the presets jumped from 200 to 500. I just did the upgrade myself and the order of the 2-4 chips is reversed. Counting up starting at the bottom.