Hi Hernan you probably already know, but the data stream from the BC can be thinned dramatically but programming it to wait a number of milliseconds after the...
Oh, I didn't know that! Anyway, tweaking FM in real time as a performance is a bit unpredictable and can jump to harsh. Unless you make noise music, I still...
So, I have TX81z that seems to function normally but there is no audio from the line outs or headphone out. I do hear a audible click on power up and another...
lookin the files section for the schematics cant remember with out looking but on most of yamaha gear there is a transistor switching circuit for thud...
The TX81Z doesn't use a coil. The transistors (Tr1, Tr2) short the audio outputs directly to ground when the protection circuit (around Tr3,Tr4,Tr5) is active....
Thanks, Jesse. you helped confirm I was looking in the right place for the protection circuit jammie was talking about. Considering the external condition of...
like i said with out looking at the schems i was only pointing to what yam did on most of its synths so listen to jesse as he has nailed it on the head i just...
Also check the electrolytic capacitors visually - look for any leaking or bulging, especially of the tops. Watch <http://www.youtube.com/watch?v=wpl8AHUgcUU>...
I took a look at your picture. Is that a worn spot on the transformer (middle of green band)? It looks like exposed metal. It might be shorting against the...
Hello to all from Italy (pls forgive my bad english). I own a now dead FB01 which, chained with a guitar digital multieffect, was used mainly as a "distorted...
disco dsp phantom reads 4op sysex data i have been trying the converted .opm files on it along with my tx81z and its preaty close it also has a filter so that...
hey pal padkuz, i know a great person in the yamaha dx7 group which has made a program for the pc to convert sys ex patches..although it does no litteral...
The "FM Synthesis Tutorial" can be found here, using the Internet Archive site: <http://web.archive.org/web/20090501061956/http://www.anthropomorphic.us/fm/ ...
Thanks to all. I'm sorry to have not been clear: Tom: i (more or less) know how FM synthesis works, Charlie: i have access to that values, Jammie: i'd like to...
... Owner's Manual didn't explain this? ... I'm not sure if somebody did such measuring for FB01. I have such table for DX7 (found somewhere on the net),...
vopm is the only free that read fm opm files you can convert fbo1 and all other 4op synths to this format with the new dxconvert but be warned vopm is very...
Hi Michael, I've seen that you are shutting down the app store for these. I'm Australian, I found out because I went to buy iCZ today, and it won't let me buy...
Just picked up a TX802 that sounds fine sometimes, but after playing for awhile, it develops some strange noises. I first want to change the battery, which...
Hi John, Welcome to the group! I looked at the self test and through the firmware and there isn't any reference to a battery check. I would guess if the...
Thanks Fran - not near New York - I'm in Jacksonville Beach, Florida. I've done a little more analysis - I don't have a way to record right now, as my rig is...
You are giving the textbook definition of a midi loop or possibly a sustain pedal being pressed. It could also be your midi controller is not sending "note...
Success. I disconnected the battery and left the machine unplugged and without a battery for 24-hours. I replaced the battery with a 2AA battery box from...
I own a Yamaha TX802 that has the original rom in it. It will not accept performances 33 through 64 from Emagic SoundDiver, this was a know issue with the v1.0...
I can burn a set of three V1.5 eproms. There is a Master, Slave and Wave eprom. I didn't know there was a V1.6 version. I only charge for cost of the eproms...
