Post your Solid State pics here. - Page 192

dadod · 23rd July 2011, 09:57 PM

Quote:

Originally Posted by jacco vermeulen

Are those JBL 250 versions/clones ?

Do you mean loudspeakers? That is an old design(over 30 years) with Dynaudio drivers, just the shape is similar to JBL.

ostripper · 24th July 2011, 08:36 AM

Bravo , my man !!

Now , how can this sound so good with "contemporary" layout and the fact that it is a modified LIN amp ? I asked this question in developing just such an amp and how/why the little technical refinements would better the sound.

What you listen to might prove the "purists" wrong ? 95% is the circuit itself , short of any real bad layout decisions. You might get that extra 5% by "pulling out hair" (fussing) over layout/ grounding ... but can you "hear" that 5% ?
Might just be technical refinement just for the sake of technical refinement ?
As the output stage gets larger ... these little "technical" issues might show themselves , but- what works .. works!
PS- you have enough room for a dual mono power supply ...
Good job (even the case) true DIY !

OS

dadod · 24th July 2011, 09:06 AM

I appreciate your opinion very much OS.
dado

destroyer X · 26th July 2011, 04:03 PM

I am so proud of it that i decide to dress myself as an Arabian Sheik to celebrate.

regards,

Milk Sheik (Shake)

Federmann · 30th July 2011, 07:58 AM

Before finishes.

east electronics · 30th July 2011, 08:32 AM

federman even though i have to say that this is a pretty neat and clean job and box is really heavy metal made i wonder if cooling is efficient enough

Upupa Epops · 30th July 2011, 09:06 AM

Efficient enough, Sakis ? Maybe for 2x100W of output power, but Federmann declare much more higher...

jacco vermeulen · 30th July 2011, 09:51 AM

Ahh, but turned upside down, it's a grill plate with a hot zone and medium heat areas.

Upupa Epops · 30th July 2011, 10:19 AM

Definitively right use, Jacco...

Bonsai · 30th July 2011, 05:42 PM

Quote:

Originally Posted by jacco vermeulen

Ahh, but turned upside down, it's a grill plate with a hot zone and medium heat areas.

LOL

very good!

But, nice looking amp Federman!

24th July 2011, 08:36 AM	#1912
ostripper diyAudio Member Join Date: May 2008 Location: Smoky Mountains , Tennessee	I looked closely (your "deep" thread) and this. Bravo , my man !! Now , how can this sound so good with "contemporary" layout and the fact that it is a modified LIN amp ? I asked this question in developing just such an amp and how/why the little technical refinements would better the sound. What you listen to might prove the "purists" wrong ? 95% is the circuit itself , short of any real bad layout decisions. You might get that extra 5% by "pulling out hair" (fussing) over layout/ grounding ... but can you "hear" that 5% ? Might just be technical refinement just for the sake of technical refinement ? As the output stage gets larger ... these little "technical" issues might show themselves , but- what works .. works! PS- you have enough room for a dual mono power supply ... Good job (even the case) true DIY ! OS __________________ Wanderer - GREENAMP , less is MORE. https://www.diyaudio.com/forums/soli...ss-output.html

30th July 2011, 08:32 AM	#1916
east electronics diyAudio Member Join Date: Jan 2006 Location: Athens GREECE	federman even though i have to say that this is a pretty neat and clean job and box is really heavy metal made i wonder if cooling is efficient enough __________________ SERVICE ΕΝΙΣΧΥΤΩΝ ΚΑΙ ΙΑΠΩΝΙΚΩΝ ΜΗΧΑΝΗΜΑΤΩΝ ΗΧΟΥ www.eastelectronics.gr

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24th July 2011, 09:06 AM	#1913
dadod diyAudio Member Join Date: Apr 2006 Location: Zagreb	I appreciate your opinion very much OS. dado

30th July 2011, 07:58 AM	#1915
Federmann diyAudio Member Join Date: Oct 2009 Location: Kunovice - Moravia	Before finishes.

30th July 2011, 09:06 AM	#1917
Upupa Epops diyAudio Member Join Date: Aug 2003 Location: Prague,Czech Republic	Efficient enough, Sakis ? Maybe for 2x100W of output power, but Federmann declare much more higher...

30th July 2011, 09:51 AM	#1918
jacco vermeulen diyAudio Member Join Date: Oct 2004	Ahh, but turned upside down, it's a grill plate with a hot zone and medium heat areas.

30th July 2011, 10:19 AM	#1919
Upupa Epops diyAudio Member Join Date: Aug 2003 Location: Prague,Czech Republic	Definitively right use, Jacco...