Doxa 70 Se Schematic??

[kimschips]

Hello.

I have heard a lot off Doxa amplifiers, and their wonderfull soundstage that they handle.

I´am then asking if someone got the schematic?
If wanted, we could trade it for some schematics that I have.

Best regards

Kim

 

[Hurtig]

I would also like the schematic for DOXA 70 SE.
Maybe I should just do some back-engineering on my own amp... Surprice, I have a DOXA70B SE.

Also, KimsChips: You are welcome to listen to mine... Where in DK do you live??

 

[yggdrasil]

I'm not sure what the difference is between the Doxa 70 models, but if possible go for the Doxa 70 Signature. This is the most expensive of the 3 amp's. It would be interesting to know the exact differences too.

To my knowledge there are different versions too. The last version of 70 Signature has better bass control.

 

[kimschips]

Hello

Thanks Hurtig.
But I live in Naestved, so it´s a bit far from you🙂

But if you can redraw the schematic I will be very pleased🙂

Kim

 

[kimschips]

Doxa amplifier

Hey

Hurtig have you forgot me?

I would be so happy if you would help me with Doxa70

Kim

 

[ManUtd]

Doxa 70

Hi There!

Did You get scematics? (If not i have it)
Do You or anyone know what BIAS current normally is on a Doxa 70? On my Doxa 70 i measure 3,5mV over emitter res.(After 1/2 Hour,without any load)
Emitter res is 2 x 1R in parallell giving me around 7mA!!.
Please advice me as i need to know 🙂

 

[kimschips]

Re: Doxa 70

Hi There!

Did You get scematics? (If not i have it)

Hello

Thank you so much
Very nice with amplifier pictures included in the mail

 

[Roar Malmin]

Could you please send me the schematic as well.

Regards
Roar

 

[Zen Mod]

I'm also interested

>choky@neobee.net<

TIA!

 

[eriksson]

I'm also interested!
"mats63@hotmail.com"
Best regards
Mats

 

[homemodder]

Hi Kimschips,
Im also interested in schematic, From a previous post of yours i saw you had schematic for AW250 too, would also like to get my hands on one. I have some service manuals for amps which i could swap.
»alexmiguel33@hotmail.com«
Thanks
Alex

 

[Jan Dupont]

If someone emails it to me, I can upload it to my website 😉

 

[kimschips]

Do some off you have a schematic for Rega Exon 3??

Look here:

http://www.rega.co.uk/html/exon.htm

Kim

 

[Jan Dupont]

Thanks to kimschips you can get some DOXA schematics at my website: www.audio-circuit.dk
Just click on "Schematics" in the left side menu.

Thanks a lot, Kim 😉

 

[Roar Malmin]

The schematics should only be taken as guidelines, as there are some discrepancies in the schematics. The poweramp will not work as drawn.

Regards
Roar

 

[impuls]

I am draw schematic doxa 704. Maybe i made mystake. Resistor on th eemiter of input transistor have wrong connection. I put, i think corect schematic.

 

[homemodder]

MMMM not sure either, maybe Roar could enlighten all of us.

Alex

 

[east electronics]

BD24X SERIES

i always wanted to built one amplifier with those type of outputs .....

once i heard one grungig amplifier that used these transitors and sounded wonderfull ( i think ...since this almost 15 years ago)

any bodoy knows rail voltage of these amps ???

 

[carlmart]

The schematics should only be taken as guidelines, as there are some discrepancies in the schematics. The poweramp will not work as drawn.

Which of them will not work and why not?

 

[craoul79]

schematic clarification

do you know what should be the output on the transformer? 32V AC? also I would like to know What each T(*) means as a connection. There is also a missing connection on the right between Q26 and R49. And a floating connection D6, D10, E3, E4( is that ground?

thank you,

Cristian