[AVAILABLE] circuit abbey neo mixer

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synthcube
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[AVAILABLE] circuit abbey neo mixer

Post by synthcube » Sun Nov 11, 2018 11:26 am

new from circuit abbey! 4X4 matrix mixer with a twist-- its a 4-in, 4-out matrix mixer and Neo Mixers can connect together with the inputs normalled. Because the inputs are normalled you can connect to an input on a downstream module and break the connection from the upstream module. You can have as many modules connected together as you want. You can do things like have 2 LFOs driving the top 2 rows, 2 envelopes driving the bottom 2 rows on the first module, and 2 other envelopes driving the bottom rows on the other module.

40 mA +12V
40 mA -12V
0 mA 5V
35 mm deep

this is another in the new series of circuit abbey kits and modules with aluminum panels. We are offering kits with your choice of 20 black knobs, or 4 each of blue, red, orange and green knobs...

we're offering a special beta launch price on the full kit. Please feel free to use this thread for build examples, questions, feedback etc...

https://synthcube.com/cart/circuit-abbey-neo-mixer

(the apparent scratches on the picture below are on the protective plastic cover on the panel, not the panel itself... we are saying so only because people always ask!)

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NeoMixer synthcube kit BOM.pdf
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adnauseam
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Post by adnauseam » Sun Nov 11, 2018 1:56 pm

Looks like a lovely replacement for my Doepfer a-138m.

Can you explain a little more about the normality? In my mind I can't quite work out what the description means!

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artilect99
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Post by artilect99 » Mon Nov 19, 2018 1:54 pm

So it's good for Ac and Dc signals?

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audiohawk
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Post by audiohawk » Tue Nov 20, 2018 11:37 am

artilect99 wrote:So it's good for Ac and Dc signals?
Same doubt here... :hmm:

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Post by Rex Coil 7 » Tue Nov 20, 2018 12:55 pm

Yea ... c'mon ... more infos!

$39.00 bucks for the panel and PCB ... pfft ... excellent deal.

(dammit! .... this is all I need ... another thing in my backlog box! ... shit!) :hihi:

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5U MODULAR NORMALIZING PROJECT https://www.muffwiggler.com/forum/viewt ... highlight=

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artilect99
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Post by artilect99 » Sat Nov 24, 2018 2:05 pm

I was also wondering if switched jacks could be used to normal the top row to the positive rail in order to provide a voltage offset a la the dopefer matrix mixer.

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Post by breadman » Sun Dec 16, 2018 11:53 pm

Looks dope! I see a PCB/panel in my future for sure...

Anyone know where to get OG Circuit Abbey-style knobs to match my Gozinta and ADSRjr? :nana:
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colossus
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Post by colossus » Sat Jan 19, 2019 7:28 am

Bump. Anyone know if this works for AC and DC?

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Post by fuzzbass » Sat Jan 19, 2019 12:35 pm

colossus wrote:Bump. Anyone know if this works for AC and DC?
Not the expert, but if you look at the board, you will see a couple of clues. For one, there are no decoupling caps in series on the inputs, so DC offsets won't be removed. Also, there are Bi/Uni switches on the outputs so DC offsets can be applied there. These are both features typical of AC/DC compatible mixers.
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deftinwulf
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Re: [AVAILABLE] circuit abbey neo mixer

Post by deftinwulf » Tue Feb 16, 2021 5:02 pm

Well, not a lot of discussion around this module. Any users want to report on it? I really like Circuit Abbey stuff, just wondering why would someone use this instead of the A-138m? Just to DIY one for less $$$? It looks basically identical in size and features... (Not sure how many people would get more than one to use the cross-module normaling...)

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