Roland TB-303 Modification, what has been modified?

x0x0x0x0x0x

Moderators: altitude, adafruit_support_bill, adafruit, phono, hamburgers

Please be positive and constructive with your questions and comments.
Locked
frankyl
 
Posts: 1
Joined: Tue Jul 05, 2011 2:05 pm

Roland TB-303 Modification, what has been modified?

Post by frankyl »

Hi, i'm new here.
i have already asked this question on gearslutz and some guys there told me to ask my question here. well, so i try ;-)

does someone have experience with tb303 modifications?
i do have a tb303 here at this moment and it has been modified but i don't know what exactly has been modified.
unfortunately there's no one else i could ask and i don't know the original owner.

i have uploaded some pictures. maybe someone can tell about what's modified by viewing the pictures.

i suppose it's a CV/Gate modification but i don't have a döpfer mcv oder similar midi-to-cv/gate converter here for a test.

the internal 303 sequencer still works but the headphone doesn't work. i suppose the headphone output does now have another function (for the CV/Gate converter) but i'm not sure.

hope someone can help.
thanks very much in advance.
cheers
frank

Image
Image
Image
Image
Image

guest
 
Posts: 3155
Joined: Fri Feb 17, 2006 5:35 am

Re: Roland TB-303 Modification, what has been modified?

Post by guest »

thats pretty painful to look at

the headphone out is now an external gate control

the gate out seems to be a failed accent in control

the cv out seems to be a failed cv in control

Locked
Please be positive and constructive with your questions and comments.

Return to “General x0xing”