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Difference between revisions of "MatrixMix"

From MakerVan Labs

(Created page with "== Parts == {| class=wikitable ! Part of Circuit !! Part Number !! Distributor !! Amount |- | Potentiometer (10kΩ log) || Bourns PTV09A-4025S-A103 || [https://www.mouser.de/...")
 
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{{project
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|name        = MatrixMix 4x4
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|status      = beta
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|image      = Matrixmix01.jpg
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|description = A simple yet extendable matrix mixer
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|author      =
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|username    =
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|version    = 0.1
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|update      = 2017-12-11
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|platform    =
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|license    =
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|download    = [https://github.com/makervan/matrixmix GitHub Repo]
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|shop        =
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}}
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A simple passive 4x4 matrix mixer. Extendable, and with sync passthrough.
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== Features ==
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* 4 Inputs
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* 4 Outputs
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* Extension ports so extend the mixer to many more inputs, or add buffers/amplifiers to the outputs
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* Sync passthrough, to support sync signals on the audio jack, like in Teenage Engineering Pocket Operator synths. Selectable on each input/output
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== Pictures ==
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<gallery>
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File:Matrixmix01.jpg
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File:MatrixMix_4x4_v0.1_pcb.jpg
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File:MatrixMix_4x4_v0.1_schematic.png
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</gallery>
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== Parts ==
 
== Parts ==
 
{| class=wikitable
 
{| class=wikitable
Line 9: Line 38:
 
| Resistors || 1k/10k (?) || reichelt || 16
 
| Resistors || 1k/10k (?) || reichelt || 16
 
|}
 
|}
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== Versions ==
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=== v0.1 ===
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* Potentiometers are wired the wrong way, they all turn the wrong way
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* 10k Pots and 10k mixing resistors don't turn things all the way down
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== References ==
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* [http://www.doepfer.de/DIY/a100_diy.htm Doepfer DIY]
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[[Category:Project]][[Category:Sound]]

Latest revision as of 20:21, 16 August 2020

     
MatrixMix 4x4

Release status: beta [box doku]

Matrixmix01.jpg
Description A simple yet extendable matrix mixer
Last Version  0.1 (2017-12-11)
Download  GitHub Repo

A simple passive 4x4 matrix mixer. Extendable, and with sync passthrough.

Features

  • 4 Inputs
  • 4 Outputs
  • Extension ports so extend the mixer to many more inputs, or add buffers/amplifiers to the outputs
  • Sync passthrough, to support sync signals on the audio jack, like in Teenage Engineering Pocket Operator synths. Selectable on each input/output

Pictures

Parts

Part of Circuit Part Number Distributor Amount
Potentiometer (10kΩ log) Bourns PTV09A-4025S-A103 mouser 16
3.5mm jacks EBSF 35 reichelt 8
Resistors 1k/10k (?) reichelt 16

Versions

v0.1

  • Potentiometers are wired the wrong way, they all turn the wrong way
  • 10k Pots and 10k mixing resistors don't turn things all the way down

References