mid thru box schematics available!

Design Concepts
1

i have recently build a midi thru box, following some schematics found on the web

the complete package with document is here

http://www.alchemystudio.it/docs/midithru.zip

i use it because i have finished my soundcard PC midi output, and i needed a additional midiout for connection to the midibox.

i build it on a breadboard

and it works well.

2

that´s cool stuff,… I´ll build one ,too ;D

thanx :wink:

pwx

3

The page is not available anymore  :cry:

Can you upload it somewhere else? I need to it for exactly the same as you did, I would find it very useful.

Thank you very much

4

Hi,

if you mean the schematic. Here’s one:

http://www.docstudios.de/midibox/Midi-Thru.pdf

greets

Doc

5

Thanx, Doc

6

Note: in the schematic, the LED labels are transposed.