X-BoSoZ Xmass present

JDeV · 26th December 2002, 10:11 AM

Just a day late but merry xmass to each and all - and a happy new year to come.

I just completed and fired up my X-BoSoZ - which is now the proud bride of Mr.Aleph30

[BoA] ??
Aleph30 - My 1st time.

Unfortunately I did not 1st build std. BoSoZ as planned because of using stripboard and the hassle of removing and rerouting jumpers (always a pain with stripboard). Anyway I did compare to org. setup which was CD player direct to A30. I use unbal. IN, bal. OUT. Only deffinate differance I can tell is that A30 got more - deeper base now and are sligthly more crisp - if you can imagine crisp

, and now I have full range vol. control - loud enough at least.

Here are couple of pics.

JDeV · 26th December 2002, 10:13 AM

Rear:

JDeV · 26th December 2002, 10:14 AM

Top:

Mad_K · 26th December 2002, 11:09 AM

Very nice!

What volume control are you using?

macka · 26th December 2002, 11:28 AM

Well done,

Is that a TDK attenuator?,

Does it have an active current source (simple FET type)?

I will also look at the X mod to my BOSOZ over the weekend.

regards

Macka

Henrik · 26th December 2002, 11:58 AM

Hi J Dev!

Verry nice looking!

At what PSU-rail voltage du You run this new born Chrismax child?

JDeV · 26th December 2002, 12:57 PM

Thanx for all the compliments.
I use 2 x stereo pots, Alpha - 10kohm, which I ganged for 1 axis. This was the best I could do with local components. After reading the tests done by Henrik, (x soz) , I decided not to use any CCS, but just ground -IN on the earth lug of the input RCA plug. My PSU gives a nice 60.5V on the rails, as recommended by the

himself.

Thanx again to Henrik, Ralf and the other X-BoSoZ developers for all your time, effort and advice on designing this circuit. Guys like you and the others with the same abilitys , give guys like myself and others with the same disabilities realy alot of pleasure and fun

1 last family pic:

Bricolo · 26th December 2002, 01:45 PM

sweet

2 X-BOSOZ in one day.

Is there any "final" (or latest, approuved, anything you want) shematic?

akira · 26th December 2002, 04:49 PM

It should be the one on page 17 in the X-SoZ thread. But henrik could confirm ...

[off topic]
Are u the same Bricolo than the one on the HFR forum in France ?

Bricolo · 26th December 2002, 05:22 PM

Quote:

Originally posted by akira
It should be the one on page 17 in the X-SoZ thread. But henrik could confirm ...

[off topic]
Are u the same Bricolo than the one on the HFR forum in France ?

It's me

26th December 2002, 11:09 AM	#4
Mad_K diyAudio Member Join Date: Sep 2002 Location: Norway	Very nice! What volume control are you using? __________________ Mads K

26th December 2002, 11:58 AM	#6
Henrik diyAudio Member Join Date: Feb 2002 Location: Copenhagen Denmark	Hi J Dev! Verry nice looking! At what PSU-rail voltage du You run this new born Chrismax child? __________________ Henrik

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26th December 2002, 11:28 AM	#5
macka diyAudio Member Join Date: Dec 2001 Location: Australia	Well done, Is that a TDK attenuator?, Does it have an active current source (simple FET type)? I will also look at the X mod to my BOSOZ over the weekend. regards Macka

26th December 2002, 01:45 PM	#8
Bricolo diyAudio Member Join Date: Nov 2002 Location: Grenoble, FR	sweet 2 X-BOSOZ in one day. Is there any "final" (or latest, approuved, anything you want) shematic?

26th December 2002, 04:49 PM	#9
akira diyAudio Member Join Date: Jan 2002 Location: Paris France	It should be the one on page 17 in the X-SoZ thread. But henrik could confirm ... [off topic] Are u the same Bricolo than the one on the HFR forum in France ?

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