The Pin matrix is a compact and visual to way to semi-permanently route signals or program devices, such as in early digital electronics or lighting control boards.
Disadvantages The number of patches that can be made is limited and the proximity of signal wires in the matrix can cause crosstalk.
Synths that have used a pin matrix Also known for being used to patch (program) some synthesizers. Generally inputs are on one axis and outputs on the other and a pin inserted where the two axes meet establishes a connection.
ARP 2500 EMS Synthi 100 EMS VCS3 EMS Synthi AKS ETI International 4600 Maplin 5600
References
This article incorporates text available under the CC BY-SA 4.0 license.
External links Matrix switch options for modulation routing?, Mod Wiggler forum, October 2011 – warnings of circuit complexity Yes, we have some bananas. We have some bananas today., Mod Wiggler forum, July 2010 Hinton Instruments SwitchMix background information Making Audio PatchPanels and Making Patch Pins by Steven Thomas