Dyno My Piano - Tri Stereo Chorus

[roberto]

Hi all,

during 2012 I looked at these videos:
http://www.youtube.com/watch?v=n95DPQqKFd8
http://www.youtube.com/watch?v=L3I6euvvLFc
and I tried to find something related to this effect.

No schematics around, just some unlucky heuristic.

So I just tried to collect some information about it starting from:
http://i235.photobucket.com/albums/ee11 ... chorus.jpg
http://i692.photobucket.com/albums/vv28 ... rdCaps.jpg

From the two images, with the latter as a reference I supposed:
- on top right of the pcb: dual supply with 7815 and 7915 voltage regulators plus a 7805 voltage regulator;
- on center-right: three standard MN3101 MN3007 chorus;
- on center-left: three compander NE570;
- on top left: some JRC4558s;
- on right: some JRC4558s;
- down on left: preset/manual switches;
- down on the center: something like square-sine-triangle generators with each own "master volume" to determine the waveform so how the delay of the chorus works;
- down on the left: a single OPamp based oscillator.

Even more, few days ago Fulltone declared he has replied the tri stereo chorus, including some pictures:
http://www.fulltone.com/sites/default/f ... 131028.jpg
http://www.fulltone.com/products/80s-rack-chorus

Someone has some more ideas to share?

[ToneMerc]

Dytronics Tri-Chorus always reminds of Mike Landau's Tales from Bulge and his 80's Yellowjackets clean tone.

http://www.youtube.com/watch?v=drdeYzWEyrI

TM

[MGW]

http://www.youtube.com/watch?v=Os4ZqC_wx4k

[roberto]

The last video is awesome!!

I've been suggested to take a look here: http://www.jhaible.com/triple_chorus/triple_chorus.html

[BIG Dave]

Fulltone TERC (That 80's Rack Chorus) is now shipping!

http://www.fulltone.com/products/80s-rack-chorus

[ToneMerc]

Fulltone TERC (That 80's Rack Chorus) is now shipping!

http://www.fulltone.com/products/80s-rack-chorus

I received the pre-release notice a few weeks ago, so hopefully it shows up soon. Always regretted that I traded away the TC1210 and always wanted one of these units.

TM

[BIG Dave]

Fulltone TERC (That 80's Rack Chorus) is now shipping!

http://www.fulltone.com/products/80s-rack-chorus

I received the pre-release notice a few weeks ago, so hopefully it shows up soon. Always regretted that I traded away the TC1210 and always wanted one of these units.

TM

Did you receive an invoice from Fulltone and paid it? I did. I was given my serial number and was told and it would ship out by Friday of this week.

[roberto]

It would be nice to see something, if possible.

[BIG Dave]

It would be nice to see something, if possible.

http://www.fulltone.com/products/80s-rack-chorus

[ToneMerc]

Fulltone TERC (That 80's Rack Chorus) is now shipping!

http://www.fulltone.com/products/80s-rack-chorus

I received the pre-release notice a few weeks ago, so hopefully it shows up soon. Always regretted that I traded away the TC1210 and always wanted one of these units.

TM

Did you receive an invoice from Fulltone and paid it? I did. I was given my serial number and was told and it would ship out by Friday of this week.

Paid the deposit, haven't seen the final invoice. Did you request a certain S/N?

TM

[BIG Dave]

I was billed a $250 deposit on March 20 and at that time requested a certain S/N. I was told that S/N had not been previously requested and I could have it. On April 1 I was billed the balance ($1,029.05), and asked which voltage version I required (100, 120, or 240 VAC). After paying the balance, I received a confirmation email that my requested S/N was reserved for me.

[roberto]

http://www.fulltone.com/products/80s-rack-chorus

I know, I mean something more.

[BIG Dave]

Mine shipped today. Should be here next week. I'll report back with a review after I receive it.

[67Mopar]

I received a confirmation email that my requested S/N was reserved for me.

Which serial numbers would you say sound best?

[roberto]

Everybody knows that even serial numbers sound better that odd ones.