Khron

If / since you already use Eagle, surely the layout's trivial enough to manually copy / recreate it, isn't it? :D

I stuck to 0.1" (2.54mm) pitch for everything (if memory serves), so no "rocket surgery" going on here.


Wow this is great!
Any chance you would share printable etch file or Eagle's BRD file for a (small) bunch of us home etchers?

:)

Luka
Khron's Cave - Electronics - Audio - Teardowns - Mods - Repairs - Projects - Music - Rants - Shenanigans


shot

If / since you already use Eagle, surely the layout's trivial enough to manually copy / recreate it, isn't it? :D

I was already about to do that last night but I was too tired after long day work and fell asleep!

 8)

L

Micmods

Hi Mate

What program did you use for the PCB design. I have a cnc here set up to cut out pcb's. Would love to give your design a go if I could get the correct gerber / gcode

Khron



Hi Mate

What program did you use for the PCB design. I have a cnc here set up to cut out pcb's. Would love to give your design a go if I could get the correct gerber / gcode

Wow this is great!
Any chance you would share printable etch file or Eagle's BRD file for a (small) bunch of us home etchers?

Khron's Cave - Electronics - Audio - Teardowns - Mods - Repairs - Projects - Music - Rants - Shenanigans

Hey !
Anyone tried this one here ? https://www.ebay.fr/itm/3U-Audio-GZT-84-Output-Transformer-for-SDC-Microphone/112882929558?hash=item1a4858cf96:g:CiYAAOSwW5lasiBg
7:1 ratio seems fine as original.
Also this circuit from Mic parts looks strangely similar : https://microphone-parts.com/products/t-84-circuit-kit am i right ?
If so, coupled with a RK12 capsule from rayking should turn into something like the mic parts T12, which is a truely incredible mic (compared in a professional studio with Thousands$$ mics)

Max51

Hey !

Anyone tried this one here ? https://www.ebay.fr/itm/3U-Audio-GZT-84-Output-Transformer-for-SDC-Microphone
Yes I did.
If so, coupled with a RK12 capsule from rayking
I did exactly that. I used 3U Transformer and RK12 from rayking capsule with BM800 donor mic.
It sounds good. I haven't really compared to some great mics, and for the moment I only used it on Voices and Guitar Amp.

I really like that mic on men voices. I got warm and deep sounds. Howewer, sound still accurate.

So, I think it's a good matching.

I will try to put more details later, with more hindsight.



Thanks a lot, would love more details indeed :)