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#1 |
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diyAudio Member
Join Date: Sep 2002
Location: Norway
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Hi!
I recently finished a 10W version of Henrik/Nelson's XSOZ. Many thanks Nelson and Henrik for your wonderful designs! As the folloving pictures will reveal, I think this must be the (next) smallest SOZ ever buildt. High WAF was a deciding factor for me. The penalty for this is a firebreathing hot amp that runs all of the components on its limits, I doubt that it will last very long in its present condition, but tweaking/tuning will take care of that (I will have to scale it down a little power-wise). The chassis: Hybrid between Schroff Euro-Pac components and my own.
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Mads K |
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#2 |
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diyAudio Member
Join Date: Sep 2002
Location: Norway
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Here's the back. Nothing fancy, just ordinary good quality industrial stuff.
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Mads K |
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#3 |
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diyAudio Member
Join Date: Sep 2002
Location: Norway
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Here's an overview of the internal layout. Pretty tight.
PSU is made with a 600VA trafo, dual bridges and each channel has its own CRC filter made with 22000uF-0R22-22000uF.
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Mads K |
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#4 |
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diyAudio Member
Join Date: Feb 2002
Location: Copenhagen Denmark
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Kad_K
What a piece!!! I am in a bit of hurrey, i will be back later! Regards
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Henrik |
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#5 |
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diyAudio Member
Join Date: Sep 2002
Location: Norway
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Thank you Henrik!
I will be back later aswell. Tonight my X-amps are will be put through their paces. Here's a pic of the XBZLS and the XSOZ together. As to the sound I will simply quote Nelson: "The Son Of Zen has a wondeful sound, very direct and clear, without the electronic veil imposed by complex feedback circuits." (And that's before you X it)
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Mads K |
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#6 |
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diyAudio Member
Join Date: Sep 2002
Location: North of Boston
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Nice work, how does it sound?
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MikeW |
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#7 |
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diyAudio Member
Join Date: Sep 2003
Location: Paris - France
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Mad K,
Wouah !! Beautiful.. |
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#8 |
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diyAudio Member
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Mads! You're my hero : )
what a beauty! It is amazing the jump in dissipation from 5 watts to 10 watts. At 5 watts my SOZ runs almost cool on the heatsinks i'm using... but at 10 watts, yikes! X-SOZ = coolest Pass amp to date |
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#9 |
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diyAudio Member
Join Date: Oct 2003
Location: Denmark, Viborg
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Could you please mail me the schematics used for your amp, including values for trafos and so on.
Im working on a collection of schematics of actually made zen series amps to post on a wiki page. travelling_mac@yahoo.com Cheers Magura
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Everything is possible....to do the impossible just takes a little while longer. www.class-a-labs.com |
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#10 |
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diyAudio Member
Join Date: Oct 2003
Location: Denmark, Viborg
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perhaps even include a short review of the building/- the result.
Cheers Magura
__________________
Everything is possible....to do the impossible just takes a little while longer. www.class-a-labs.com |
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| Thread | Thread Starter | Forum | Replies | Last Post |
| Some kinda XSoZ | Fuling | Pass Labs | 9 | 27th June 2004 07:17 PM |
| XSOZ/Complementary Zen heat sinking question | needtubes | Pass Labs | 5 | 5th April 2004 09:28 PM |
| quick heatsink question for 5w XSOZ | enochRoot | Pass Labs | 7 | 21st March 2004 07:23 PM |
| Is this a choke loaded Xsoz? | Fuling | Pass Labs | 10 | 31st January 2004 12:20 PM |
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