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  Field Kit 4 Channel Mixer Gain Mod?
Posted by: uwood - 12-20-2024, 02:00 PM - Forum: Main Forum - Replies (2)

Hello, I try to understand the gain stages of the 4 channel mixer of the field kit. 

Do I get it right, that U1 hast fixed gain of 1 (non-inverting buffer) and U2 has a fixed gain of 10 and U3 gain of 20?

The 100k RV-Gain pot only works as a voltage divider for the buffered input signal?

The input gain control with the pot does not work for one of my audio sources. Pot is to sensitive, I can only adjust from to quiet to already clipping. 

Can I get a "finer" gain control and less gain when I reduce the 1M resistor on U2 to 500k?

Thanks!

Schematics Link

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  SOShttps://community.koma-elektronik.com/thread-438.html OUT
Posted by: mfzh - 12-15-2024, 08:19 PM - Forum: Main Forum - No Replies

Hello

I am using external starting, triggered from a Floating Point Multiclock. It works perfectly on one Sequencer (SEQ 1). But if I want to add a second or third one to start in sync it doesn't.

If I understand correctly, I could connect SOS (SEQ 1) out to START (SEQ 2) and then the SEQ 2 should start immediately. But it starts one beat (or impuls light) later.  
Mode Menu 4 is lit on SEQ 1.

The set up without external starting works fine, but not with external starting. 

Anyone?....

Cheers

Mike

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  Print file for euro rack
Posted by: celine - 12-11-2024, 04:15 PM - Forum: Main Forum - Replies (2)

greetings from india 

i am trying to get my koma kit on my euro rack ... 
could you please provide me the print file for it ... 
so i can get this done on a cnc cutter by myself ... 

Thankyou

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  Koma field FX delay not taking input signal
Posted by: Atratr - 11-09-2024, 09:49 AM - Forum: Main Forum - Replies (1)

I just got the FX yesterday and today I´m trying it. Just took the first patch on the manual and what´s my surprise that the delay is not delaying the signal(just connecting random audio from my phone), looks like its input doesn´t work and only can do its artifacts. I´ve written the dealer about this. I guess I would have to send it back sadly.


My fault, forgot to raise the Gain button above!

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  Clamps?
Posted by: Sylvain - 11-07-2024, 05:27 PM - Forum: Main Forum - Replies (1)

Hi everyone, 
In the "50 ways to use the Field Kit" manual, "Patch 32 - Standard Spring", it says "Use the 2 clamps to clamp the spring on your Field Kit lit".
What are these 2 clamps? I couldn't find any in my Expansion Pack nor in the box the FK was shipped in.
If you figured this out, thanks a lot for your answers!
S

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  One power supply for both Koma Fields
Posted by: Atratr - 11-05-2024, 10:02 AM - Forum: Main Forum - Replies (2)

I already own a Koma Field and a FX is coming. Can I power both with only one of the power supplies?

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  2 or more drivers from DC interface…
Posted by: borissa - 11-04-2024, 06:20 PM - Forum: Main Forum - Replies (1)

Hi guys,
is there any wat to connect two drivers in the same time (for example solenoid and motor DC) to the DC interface output?
I tried an Y connector but the Ampere is too low…

thanks

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  Koma Komplex in 64 mode
Posted by: mfzh - 10-31-2024, 08:40 PM - Forum: Main Forum - Replies (4)

I want to create a 64 sequence. 

So i patch CLOCK out to CLOCK in and EOS to START. In addition in Menu Mode button 5.

When it jumps from one group to the next it doesn't stay in rythm, it accelerates during the change from one group to the next. 

If I don't have Menu Mode button 5 on, it slows down during the change.

What am i doing wrong?

Mike

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  Strom+ led indicators
Posted by: fargo - 10-24-2024, 01:17 PM - Forum: Main Forum - Replies (1)

Hi Everyone,
I have installed a second strom+ and passive combo in my growing 19" system.
Made new connections yesterday and wanted to know what colour should be the leds:
On one of my strom+ all the leds are GREEN
On my second strom+ the +12v led is RED and the two other leds are GREEN.
Should I be carefull with that or is it ok? Shall I move some modules/connections?
Thanks for your feedbacks!

FW
https://magnetismeobscur.bandcamp.com/

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  Strom+ module chaining
Posted by: mnmldani - 10-11-2024, 12:45 PM - Forum: Main Forum - Replies (1)

Hey there,

I am quite new to the eurorack universe and recently bought a Strom+ module to sustain my modular system. However, as I planned quite an extensive case and I might hit the limits of the module at some point I was wondering if and how Strom+ modules can be daisy chain these modules and if yes, how?

Does this work with the 4 pole connectors?

Also can one daisy chain the bus boards if one needs more than 14 slots and the single Strom+ is able to sustain it?

Thanks for the answer in advance

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