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AI Synthesis AI001 Multiple: 

 Build Guide 

 

This is the Build Guide for the 

AI001 Multiple

, you can purchase it by going to: 

http://aisynthesis.com/product/eurorack­multiple­diy­kit/. 

 

Table of Contents: 

 

1. Resources 

2. About the Multiple 

3. Tools Needed 

4. BOM 

5. Build Steps 

 

1. Resources 

 

1.

Schematic

 

 

Summary of Contents for AI001 Multiple

Page 1: ...his is the Build Guide for the AI001 Multiple you can purchase it by going to http aisynthesis com product eurorack multiple diy kit Table of Contents 1 Resources 2 About the Multiple 3 Tools Needed 4 BOM 5 Build Steps 1 Resources 1 Schematic ...

Page 2: ... anywhere The multiple can be used as either a 2 4 passive multiple or as a 1 7 The first set of four are linked together and if nothing is plugged into the 5th jack then that signal continues on to the 6th 7th and 8th jack as well If a cable is plugged into the 5th jack then that signal is distributed to the 6th 7th and 8th jacks and it functions as a 2 4 multiple That s confusing Let s look at t...

Page 3: ...Each jack has three lugs 1 is the ground 3 is the signal and 2 is a switch When no jack is inserted pin 2 is connected or normalled to pin 3 ...

Page 4: ......

Page 5: ...dio or control voltage signals where v octave control is not needed the effect should be fairly negligible In the use case of distributing pitch voltage to multiple oscillators a different buffered multiple module should be used A buffered multiple requires power and uses Operational amplifiers to distribute voltage without any signal drop Nonetheless this passive multiple is an indispensable modu...

Page 6: ...CB an aluminum panel 8 jacks 8 nuts a card linking to these instructions and a sticker Because this is a passive module no power cable is included Category Part Quantity Hardware 3 5mm Thonkiconn Jack 8 Hardware Jack Nuts 8 Hardware Panel 1 ...

Page 7: ...oldering iron Only use enough solder to get the job done Most soldering problems arise by using too much solder It is easy to get carried away or frustrated and glob a blob of solder on the connection For this kit I have my iron at 550 degrees Fahrenheit 287 Celcius Heat the connection for about half a second before you apply solder This pre heating will prevent the molten solder from hitting cold...

Page 8: ... your iron to warm up or you need to clean your iron tip I like a temperature of about 550 degrees Fahrenheit for leaded solder 4 Place the panel onto the PCB with the jacks The Jack labeled In1 on the PCB goes in the top hole of the panel below AI001 Now carefully tighten the nuts 5 Testing Begin by testing the first configuration See the image above In the first configuration the red cable is fe...

Page 9: ...ounds should have connectivity and with no cables inserted there should be continuity between all signal lugs jack 5 s switched jack should have continuity with input 1 s signal jack The three most likely errors are 1 There is a cold solder joint Inspect closely looking for a poor solder joint and reflow solder if necessary 2 A jack is somehow inserted incorrectly There is only one way for all jac...

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