« previous next »
Pages: [1]   Go Down

Author Topic: Roland GR-30 Guitar Synthesizer teardown  (Read 2893 times)

0 Members and 1 Guest are viewing this topic.

Offline sonnytigerTopic starter

  • Frequent Contributor
  • **
  • Posts: 277
  • Country: ca
  • Life is pretty enjoyable, eh?
Roland GR-30 Guitar Synthesizer teardown
« on: February 02, 2014, 05:58:02 pm »

The electronics are fairly interesting, lots of chips just for a synth, but I suppose it has to separate and sense different frequencies. I quite like the op-amp cap circuit repeated ~12 times in the middle of the board.

Thanks for watching!
Logged
 

Offline dexters_lab

  • Supporter
  • ****
  • Posts: 1890
  • Country: gb
Re: Roland GR-30 Guitar Synthesizer teardown
« Reply #1 on: February 02, 2014, 07:08:18 pm »
nice video, thanks for posting :-+
Logged
 

Offline sonnytigerTopic starter

  • Frequent Contributor
  • **
  • Posts: 277
  • Country: ca
  • Life is pretty enjoyable, eh?
Re: Roland GR-30 Guitar Synthesizer teardown
« Reply #2 on: February 02, 2014, 10:54:30 pm »
No problemo
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee