Behringer ultra DI100 schematic needed

[Rajan Paliwale]

Hi anyone want to share schematic for Behringer di box Ultra DI100.

[vintagekiki]

https://music-electronics-forum.com/showthread.php?t=28596

https://music-electronics-forum.com/attachment.php?attachmentid=51538

1)
https://music-electronics-forum.com/showthread.php?t=49558&p=543909&viewfull=1#post543909

https://music-electronics-forum.com/showthread.php?t=50049

Hi Rajan
No need to spam the thread with the same request.
One Schematic Requests is sufficient for the same schematics.
And if you tried a little, you would find, if not schematics, then at least something similar.

[spamunkulus]

BEHRINGER Ultra -DI100:
something similar might not be helpful.

The BEHRINGER Ultra Di is maybe similar to the BSS AR133 and has a signal transformer.
The BEHRINGER DI-20 has a balanced input and no transformer.
Up to now I can't find a schematic of the Behringer Ultra -DI100

attached BSS AR133 which is different from Ultra DI100

[vintagekiki]

See Behringer DI DI20 (dual direct box), may be helpful or an idea.
https://music-electronics-forum.com/forum/schematic-requests/29353-behringer-di-di20-dual-direct-box-schematic

[Jazz P Bass]

$ 46.00 for an active DI box.
And it will be economical to have it repaired?
Anyway: here are the particulars.

Features

- Professional, multi-functional active DI box for all studio and stage applications
- Behringer OT-1 transformer for ultra-linear frequency response
- Super-rugged metal encasing with sturdy oversized rubber corners for increased reliability
- Internal battery automatically shut off when phantom power is connected
- Ultra-low noise operational amplifier for outstanding audio quality
- Gold-plated XLR and 1/4" input/output jacks (XLR balanced)
- Direct connection of amplifier outputs with up to 3,000 Watts
- Switchable input attenuation allows input levels of up to +50 dBu
- Ground Lift switch isolates grounding circuit for hum elimination
- Manufactured under ISO9000 certified management system

[Enzo]

something similar might not be helpful.

I don't speak for kiki, but I kinda think by similar he meant other Behringer products of similar nature. Of course the Brooke Siren unit won't be the same inside.

COmpanies like behringer make a lot of products, and often the similar ones use the same circuits and parts inside.

Am I correct, does this DI box need phantom power to function?

[nickb]

$ 46.00 for an active DI box.
- Behringer OT-1 transformer for ultra-linear frequency response

WTF does that mean? A inverted "V" plot with 0Bb at 1KHz and -100dB at 100Hz and 10KHz would fit that description. Sheesh!

If it's your own time it's worth trying to fix. There can't be that much to it. What is the problem? How about you take the lid off and post a picture of the guts? We might be able to give you some ideas.

[Enzo]

Well so far we have not had a problem even reported. Is it broken? Does he just want to clone it?

[g1]

Going by OP's history here, maybe he's selling schematics.

[Jazz P Bass]

"Going by OP's history here, maybe he's selling schematics"
The OP certainly has contributed not a thing to the site.

[vintagekiki]

"Going by OP's history here, maybe he's selling schematics"
The OP certainly has contributed not a thing to the site.

Behaves like on one-way street or Swedish table.

[sugeda]

Behringer ultra DI100 schematic