Re: CEM3374 VCO and CEM3372 VCF/VCA chips available
Hi Jeremy,
Is it on all voices, or the stereo outs?? If it's the stereo outs, there is
a?TLO72 opamp ( U1) which drives the output ?jacks.
You could try replacing this. It's in a socket so it's
By
Karl Schmeer
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#837
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Re: Re : Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
Tony Cappellini wrote:
Count me in!
Thanks,
Jeremy.
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Jeremy Smith
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#836
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Re: Re : Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
Here's something that may be interesting to some.
Someone who is good at patching, come up with a great bass patch (and some
others),
and record a few notes of that patch.
Upload the patch, notes
By
TC
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#835
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Re: Re : Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
I buyed my Xpander new mid 80th, never a CEM 3374 failed,- but I buyed 1 pc as a replacement if it will ever happen.
CEM 3372 is easier to blow because the signal created by the OSC (CEM 3374) goes
By
PeWe
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#834
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Re: Re : Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
envia94 wrote:
I have a question which can anyone answer?
My Xpander shows all tuning tests as 'SUCCESS', no failures. But the voices sound a bit 'parpy' and tinny.
Is it possible for tuning to
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Jeremy Smith
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#833
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Re: Re : Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
There is sometimes one CEM3374 or so for sale at www.ebay.com, www.ebay.co.uk, or www.ebay.de. In an extremely desperate situation, you may also try to ask me again.
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envia94 <tares@...>
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#832
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Re : Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
Hi everyone there!
Thanx for all your comments and support!
I'm going on the way of recapping...anyway if on of us hear about some CEM3374
available let me know!
I'll stay tuned.
Bye
PS: I love my
By
serra peggy <serrapeggy@...>
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#831
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Re: Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
Hi,
Please, you can contact Doug directly in his email address. But, be aware that a CEM3374 is one of the most rare vintage synth chips! Therefore, you should buy them as many as you can afford or
By
envia94 <tares@...>
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#830
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Re : CEM3374 VCO and CEM3372 VCF/VCA chips available
Hello!
Excuse my bad english i'm french.
I've got an xpander witch 3374 of voice N¡ã6 needs to get replace cos tuning
fails...
all 3372 have already been replaced.
I think for a better result i should
By
serra peggy <serrapeggy@...>
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#829
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CEM3374 VCO and CEM3372 VCF/VCA chips available
Hi, I have a few CEM3374s and CEM3372s for your Xpander/Matrix-12 in stock now. All chips are tested and guaranteed working.
Thanks,
Doug
synthparts.com
By
synthparts
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#828
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Re: Xpander sysex
It is possible, and easy todo:
Let's take the cutoff example:
- first send a page/subpage select to say to the xpander you want to edit a parameter from this page.
F0 10 02 0B 22 00 F7 // Page and
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baumont987
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#827
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Re: Xpander sysex
Do you mean a single value- such as Osc Freq, or Filter cutoff?
I can't do this from work- but you can easily do this yourself.
Get the free program such as Midiox (Windows Only). If you're on a
By
TC
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#826
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Xpander sysex
Does anyone know if it is possible to change a single parameter value on the
Xpander via sysex? If yes, I would appreciate an example string. Thanks!
James R. Coplin
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James R. Coplin
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#825
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Re: Real-Time Tone Editor for Xpander
Well, its good idea, but I never had probs to edit my gear from their surfaces UI, so also not the Xpander.
In the end, much of success will depend on how effective a software editor is in a DAW
By
PeWe
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#824
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Re: Real-Time Tone Editor for Xpander
Thanks and good luck with the development. In my opinion this is one of the best ideas related to Xpander!
Cheers,
Tiitu.
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envia94 <tares@...>
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#823
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Re: Real-Time Tone Editor for Xpander
Hi,
I'm the guy behind Xplorer. I don't make too much buzz on it since I have a very few free time to work on. As you can see the main features are implemented, but I do not want to release an
By
baumont987
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#822
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Re: Matrix-12 / Xpander - switches replacement?
Three Cheers for?PeWe !!!?
Man, thanks much for figuring all this out. I know it's been a major PIA for
many of us.
Best Regards
Karl Schmeer
?
________________________________
To:
By
Karl Schmeer
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#821
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Re: Matrix-12 / Xpander - switches replacement?
For everyone here in the group:
Today, we soldered a sample of:
Marquardt Switch 6425.1101 into my Xpander.
Its 100% pin and form factor compatible and fits perfectly
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PeWe
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#820
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Re: Real-Time Tone Editor for Xpander
Would love to have this for my Xpander... Is anyone on here in contact with the maker and do they have any idea when there might be a release?? even a buggy non finished one I'd be happy with.
By
swisstony123456789
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#819
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Re: Real-Time Tone Editor for Xpander
... I have been away for quite some time, but I only find this discussion about editors for Xpander:
http://launch.groups.yahoo.com/group/xpantastic/message/172
Tiitu
By
envia94 <tares@...>
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#818
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