skal1
Well-known member
HI
anybody got any info schem and pinout for this neve module.
thanks
in
advance
skal1
anybody got any info schem and pinout for this neve module.
thanks
in
advance
skal1
Neve Ba106 buffer schematic need
- Thread starter skal1
- Start date
Help Support GroupDIY Audio Forum:
ChrioN
Well-known member
nice little circuit!
skal1
Well-known member
hi thanks Crusty2
were was that hiding , had been looking for a number of days for that on here and tin ta net .
I guest it is the standard 24v psu for this?
Crusty2 ,do you know what the next card in the chain ?
thanks again
skal1
were was that hiding , had been looking for a number of days for that on here and tin ta net .
I guest it is the standard 24v psu for this?
Crusty2 ,do you know what the next card in the chain ?
thanks again
skal1
ChrioN
Well-known member
probably 24vdc, yes.
strangeandbouncy
Well-known member
Are you sure?
definitely says B- as well as B+ . . . . .
definitely says B- as well as B+ . . . . .
strangeandbouncy said:
I think they might mark 0v as B- on Neve diagrams.
skal1
Well-known member
Rob Flinn said:
yes , -b = ov , i just a ran it in sim and you get about 13v out with 5v in , good for something he he
skal1
That is the little inverter board from a 8068 EQ module. As written previously, the EQ did not have a line in transformer- it was in the AUX module. That board inverted and changed gain a bit to get the proper signal into the EQ circuit.
The B- IS actually 0 volts. This happens a lot with older nomenclature.
With older bipolar circuits, there will be a V+, V-, and 0vl.
Mike
The B- IS actually 0 volts. This happens a lot with older nomenclature.
With older bipolar circuits, there will be a V+, V-, and 0vl.
Mike
djn111
Well-known member
Hello,
I was looking as well, but I can't find it with the link, can somebody mail it to me ?
DJN
I was looking as well, but I can't find it with the link, can somebody mail it to me ?
DJN
ChrioN
Well-known member
Not that easy to do when your address is hidden. Maybe I'm missing something..
Tekay
Well-known member
BA106 was also used as a buffer in the 1895 switching unit, pan, aux ( BCM10 ) That was the only active circuit inside the modul.
ChrioN
Well-known member
Uped the schem:
B+ 24vdc
B- 0vdc
B+ 24vdc
B- 0vdc
djn111
Well-known member
Hi,
Yes that is thrue, but thanks a lot for the posting, one of the last pieces of the bcm-10 jigsaw-puzzle.
DJN
Yes that is thrue, but thanks a lot for the posting, one of the last pieces of the bcm-10 jigsaw-puzzle.
DJN
maxheadroom
Well-known member
Crusty2 said:
why not?
ruffrecords
Well-known member
fazer said:
It is an emitter follower. It does not invert. It is there just to provide a low source impedance to drive the passive mix bus. It also has no gain.
Cheers
Ian
Similar threads
Latest posts
-
-
-
Oliver Archut custom made v78 pre for mastering - HPF switch not working?
- Latest: capacitorless
-
Neumann M49 Clone : Build Thread Puck Style (TLM49 Conversion To M49 b-c)- Latest: Delta Sigma
-
-
-
