Niketouille

500 Series - One slot - VPR - EMI TG1 Limiter
« on: October 16, 2018, 06:48:51 AM »
Lords, ladies and gentlemen, boys and girls,
Teasing today a design I am working on, a 500 format clone of the EMI TG12345 Channel Zener limiter.
It comes from the mk2 mixing desk and is the same as the mastering version with a different output amplifier.



Here are the specs:
-   IC balanced I/O
-   Run from +/-24V or +/-16V with an onboard boost converter
-   VPR compliant
-   12 steps release time & 3 steps attack time
-   true bypass & stereo link

Some may have notice a small star on the attack switch. It is a sidechain mod that crush the audio far more effectively than the usual “disconnect the sidechain” feature.

As I like options, I have added internal jumpers to set:
-   Input level range
-   Distortion limiter bypass
-   Attack time value
-   Ground to chassis connection
-   Calibration mode and test points

So it is identical to the original unit with added features and flexibility and fitting one slot of the convenient 500 format. Still a few details to refine but it is almost there. Any comment or suggestions are more than welcome.

Cheers,
NkT
« Last Edit: October 22, 2018, 07:02:21 AM by Niketouille »


elskardio

Re: 500 Series - One slot - VPR - EMI TG1 Limiter
« Reply #1 on: October 18, 2018, 10:04:43 PM »
Hi Niketouille,

I can't see the picture in your post...

Whoops

Re: 500 Series - One slot - VPR - EMI TG1 Limiter
« Reply #2 on: October 21, 2018, 07:50:19 PM »
yes, please post pictures

Niketouille

Re: 500 Series - One slot - VPR - EMI TG1 Limiter
« Reply #3 on: October 22, 2018, 05:09:00 AM »
Done, seems like some browsers do not support the "center" attribute...

weiss

Re: 500 Series - One slot - VPR - EMI TG1 Limiter
« Reply #4 on: October 22, 2018, 05:29:30 AM »
Done, seems like some browsers do not support the "center" attribute...
Still no pics. Check your link

[silent:arts]

Re: 500 Series - One slot - VPR - EMI TG1 Limiter
« Reply #5 on: October 22, 2018, 05:45:37 AM »
...

SIXTYNINER

Re: 500 Series - One slot - VPR - EMI TG1 Limiter
« Reply #6 on: November 14, 2018, 01:49:03 PM »

A piece to have
cheers
>>" 1 Picture say what billions words cannot "<< - >>"SMD Kill the DIY STAR"<<
Why in the  forum  if no share


 

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