Synth-DIY Yahoo! Groups Archives

Thread

loss of notes

2010-10-10 by ijbandman

Osc chips good..........VCA CEM 3372's good...but only can turn on channels 1,4,6 that sound When I turn on channels 2,3,5 I get 6 notes in the C scale that don't play. WHAT's up ??????Any chip that control the channels?

RE: [chromapolaris] loss of notes

2010-10-10 by Paul D. DeRocco

> From: ijbandman
>
> Osc chips good..........VCA CEM 3372's good...but only can
> turn on channels 1,4,6 that sound When I turn on channels
> 2,3,5 I get 6 notes in the C scale that don't play. WHAT's
> up ??????Any chip that control the channels?

Sounds like an actual problem in channels 2, 3 and 5. All the hardware on
the board is either common to all channels or within a single channel. What
happens if you turn on all the channels and do a Tune All? Does it disable
2, 3 and 5 again?

--

Ciao, Paul D. DeRocco
Paul mailto:pderocco@...

RE: [chromapolaris] loss of notes

2010-10-11 by john criado

we havent tried auto tune with all channels on. WE disabled channels 2,3 and 5 to eliminate the 6 dead keys, of course we then get 3 note polyphony. So if we turn on anyone of the the dead channels, 2 notes per octave go silent, any 2 dead channels 4 notes per octave go silent and turn on a 3 dead channels 6 notes /octave go silent.

Sincerely,
J. Michael Criado
Cusco Energy Resources, LLC

Fairmont, WV 26554

--- On Sun, 10/10/10, Paul D. DeRocco <pderocco@...> wrote:

From: Paul D. DeRocco <pderocco@...>
Subject: RE: [chromapolaris] loss of notes
To: chromapolaris@yahoogroups.com
Date: Sunday, October 10, 2010, 1:44 PM

> From: ijbandman
>
> Osc chips good..........VCA CEM 3372's good...but only can
> turn on channels 1,4,6 that sound When I turn on channels
> 2,3,5 I get 6 notes in the C scale that don't play. WHAT's
> up ??????Any chip that control the channels?

Sounds like an actual problem in channels 2, 3 and 5. All the hardware on
the board is either common to all channels or within a single channel. What
happens if you turn on all the channels and do a Tune All? Does it disable
2, 3 and 5 again?

--

Ciao, Paul D. DeRocco
Paul mailto:pderocco@...

RE: [chromapolaris] loss of notes

2010-10-11 by john criado

it was the autotune greats thanks

Sincerely,
J. Michael Criado
Cusco Energy Resources, LLC

Fairmont, WV 26554

--- On Sun, 10/10/10, Paul D. DeRocco <pderocco@...> wrote:

From: Paul D. DeRocco <pderocco@...>
Subject: RE: [chromapolaris] loss of notes
To: chromapolaris@yahoogroups.com
Date: Sunday, October 10, 2010, 1:44 PM

> From: ijbandman
>
> Osc chips good..........VCA CEM 3372's good...but only can
> turn on channels 1,4,6 that sound When I turn on channels
> 2,3,5 I get 6 notes in the C scale that don't play. WHAT's
> up ??????Any chip that control the channels?

Sounds like an actual problem in channels 2, 3 and 5. All the hardware on
the board is either common to all channels or within a single channel. What
happens if you turn on all the channels and do a Tune All? Does it disable
2, 3 and 5 again?

--

Ciao, Paul D. DeRocco
Paul mailto:pderocco@...