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easy_cv [2016/08/14 00:35] phatline |
easy_cv [2016/08/22 02:03] (current) phatline [VCA-VCF] |
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==== BreakOut ==== | ==== BreakOut ==== | ||
- | this will not be supportet > since i dont want a Euro-Module Setup > i want one big filterbox. | + | **this will not be supportet > since i dont want a Euro-Module Setup > i want one big filterbox.**\\ |
1. Discharged UserInterface for the Brain in "Island mode" (Scopes + Digital-CV-Amount)\\ | 1. Discharged UserInterface for the Brain in "Island mode" (Scopes + Digital-CV-Amount)\\ | ||
2. CV-Breakout EuroModule to be located near the CV-Destination (example: a Filter).\\ | 2. CV-Breakout EuroModule to be located near the CV-Destination (example: a Filter).\\ | ||
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the VCF are a 303 18dB for the 24db Filter it will be a SSM2044, where bords are available.\\ | the VCF are a 303 18dB for the 24db Filter it will be a SSM2044, where bords are available.\\ | ||
- | === Original Schematics 303 - VCA-VCF === | ||
- | {{ :phatline:VCA-VCF-303-orginal.png?direct&900 |}} | ||
In order to not use those **overprized MATCHED-PAIR-TRANSISTORS** (over 2€ on the cheapest place) i have to use standart Transistors and make a **VBE-MATCH** on my own, i have already a PCB from here - to measure the transistors with a Multimeter: | In order to not use those **overprized MATCHED-PAIR-TRANSISTORS** (over 2€ on the cheapest place) i have to use standart Transistors and make a **VBE-MATCH** on my own, i have already a PCB from here - to measure the transistors with a Multimeter: | ||
https://midisizer.com/other/vbe-matching/ | https://midisizer.com/other/vbe-matching/ | ||
==== Example for a Filterbank ==== | ==== Example for a Filterbank ==== | ||
- | Here are 8Envelopeś 4xfor VCF 4xfor VCA... in fact there could be used more then this for example 8xVCF and 8xVCA...since the BREAK-OUT-Modules are Modular, and they share the same "Main-UI"...the only limiting factor is the CODE...i am not a C-Guru, and maybe i will still have timing problems with 8x CV-Outs...we will see. | + | EUROMODULE-BASED >>> It is not planed to do it that way (just for you to get some input) |
{{ :phatline:Easy-CV-Example.jpg?direct&900 |}} | {{ :phatline:Easy-CV-Example.jpg?direct&900 |}} | ||
- | **I will use it to filter:**\\ | ||
- | 2xGuitar-Loopstations\\ | ||
- | 1xGuitar\\ | ||
- | 1xPercussion-Master\\ | ||
- | A not EUROMODULE-BASED Version of something like this is the FILTERBOX: (this is the Design i preefer @ the moment) | + | A not EUROMODULE-BASED Version of something like this is the FILTERBOX: \\ |
+ | (this is the Design I prefer @ the moment) | ||
{{:phatline:easy-cv-filterbox.png|}} | {{:phatline:easy-cv-filterbox.png|}} | ||
+ | Filterbox OneChannel > first idea of Block-shematic: | ||
+ | {{:phatline:filterbank-channelstrip.jpg|}} | ||
===== General Design ===== | ===== General Design ===== | ||