LEVINSON 333 Schematic??

bear · 23rd January 2005, 06:41 PM

Anyone have one?

I googled it, and found none. That Obsolete Levinson site does nto have it.

Someone has asked me to mend their 333. Since it has significant amounts of cluster mined circulosity and copious alien inspired control circuitry I am not anxious to take it on without a roadmap.

I will be happy to agree to not circulate or post it, if that makes a diff to you...

Please contact me off list if you want to (bear at bearlabs dot com)

Thanks,

_-_-bear

lumanauw · 23rd January 2005, 11:49 PM

Once me with 3 of my friend tries to lift single channel of that, and it was very heavy for 4 people.

MtBiker · 4th February 2005, 06:18 PM

A friend of mine blew his 333 up and sent it to back Levinson. It was out of warranty and he was the second owner. The parts list of what they replaced was several pages long and the only thing he had to pay was the shipping. Your friend might want to contact ML before you tackle it yourself.

bear · 6th February 2005, 04:52 PM

...Ummm how long ago was that??

No charge?

They say $1,200 flat fee - that's Harmon Int'l in Bedford Ma.
But the amp is warranteed for the defecto power supply caps...
which is probably the only problem, assuming the physical leakies from them didn't corrode the PCB somewhere.

Still would like to see a schematic from this series.

_-_- bear

MtBiker · 6th February 2005, 08:45 PM

$1200, ouch. I saw the paperwork with the $0.00 total just before he received the amp itself New Years, 2 years ago. I wouldn't mind seeing a schematic for any of their recent amps though

GRollins · 7th February 2005, 12:58 AM

Waaay too many chips...might as well build a gain clone.

Grey

Peter Daniel · 7th February 2005, 01:42 AM

From what I see here, in those pics, the amps have actually the least amount of chips in their product line: http://www.marklevinson.com/image_li...6&productID=12

Some dealers can get you schematic for ML stuff. I once got them from Buffallo dealer, whom I persueded that I might buy the amp, if I see schematic first. I paid $20 and after a week he mailed me schematics of ML27 and 23.

I went to the major Toronto Madrigal dealer, asking for ML31.5 schematic (as I have all the modules of that transport and need a map to put them together) and they say they never see any schematics. If something needs repair, they replace the whole board. That might explain $1200 price tag from a previous post.

yldouright · 7th February 2005, 04:33 PM

Peter Daniel
Have you hooked up your ML preamp to your Aleph-X?

Peter Daniel · 7th February 2005, 04:44 PM

Last time I listened to Aleph X it was a year ago. I'm thinking about building a new version, using all experience I gained while playing with chip amps.

Then I'll connect it to ML preamp. A friend of mine is using Aleph 4 with ML380 preamp and he likes the combination.

yldouright · 7th February 2005, 04:48 PM

Peter Daniel
If I needed something in the Toronto area could you help me pick it up? I would be responsible to have it shipped to me but I need a man in the area to look at the item.

23rd January 2005, 06:41 PM	#1
bear diyAudio Member Join Date: Apr 2002 Location: New York State USA	LEVINSON 333 Schematic?? Anyone have one? I googled it, and found none. That Obsolete Levinson site does nto have it. Someone has asked me to mend their 333. Since it has significant amounts of cluster mined circulosity and copious alien inspired control circuitry I am not anxious to take it on without a roadmap. I will be happy to agree to not circulate or post it, if that makes a diff to you... Please contact me off list if you want to (bear at bearlabs dot com) Thanks, _-_-bear __________________ _-_-bear http://www.bearlabs.com ...ur feeback please - like/dislike my what I have written? PM/email tnx. --

6th February 2005, 04:52 PM	#4
bear diyAudio Member Join Date: Apr 2002 Location: New York State USA	...Ummm how long ago was that?? No charge? They say $1,200 flat fee - that's Harmon Int'l in Bedford Ma. But the amp is warranteed for the defecto power supply caps... which is probably the only problem, assuming the physical leakies from them didn't corrode the PCB somewhere. Still would like to see a schematic from this series. _-_- bear __________________ _-_-bear http://www.bearlabs.com ...ur feeback please - like/dislike my what I have written? PM/email tnx. --

7th February 2005, 01:42 AM	#7
Peter Daniel diyAudio Member Join Date: Jul 2002 Location: Toronto, Canada	From what I see here, in those pics, the amps have actually the least amount of chips in their product line: http://www.marklevinson.com/image_li...6&productID=12 Some dealers can get you schematic for ML stuff. I once got them from Buffallo dealer, whom I persueded that I might buy the amp, if I see schematic first. I paid $20 and after a week he mailed me schematics of ML27 and 23. I went to the major Toronto Madrigal dealer, asking for ML31.5 schematic (as I have all the modules of that transport and need a map to put them together) and they say they never see any schematics. If something needs repair, they replace the whole board. That might explain $1200 price tag from a previous post. __________________ www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC

7th February 2005, 04:44 PM	#9
Peter Daniel diyAudio Member Join Date: Jul 2002 Location: Toronto, Canada	Last time I listened to Aleph X it was a year ago. I'm thinking about building a new version, using all experience I gained while playing with chip amps. Then I'll connect it to ML preamp. A friend of mine is using Aleph 4 with ML380 preamp and he likes the combination. __________________ www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC

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23rd January 2005, 11:49 PM	#2
lumanauw diyAudio Moderator Emeritus Join Date: Oct 2002 Location: Bandung	Once me with 3 of my friend tries to lift single channel of that, and it was very heavy for 4 people.

4th February 2005, 06:18 PM	#3
MtBiker diyAudio Member Join Date: Jul 2002 Location: Northern Virginia	A friend of mine blew his 333 up and sent it to back Levinson. It was out of warranty and he was the second owner. The parts list of what they replaced was several pages long and the only thing he had to pay was the shipping. Your friend might want to contact ML before you tackle it yourself.

6th February 2005, 08:45 PM	#5
MtBiker diyAudio Member Join Date: Jul 2002 Location: Northern Virginia	$1200, ouch. I saw the paperwork with the $0.00 total just before he received the amp itself New Years, 2 years ago. I wouldn't mind seeing a schematic for any of their recent amps though

7th February 2005, 12:58 AM	#6
GRollins diyAudio Member Join Date: Feb 2001 Location: Columbia, SC	Waaay too many chips...might as well build a gain clone. Grey

7th February 2005, 04:33 PM	#8
yldouright diyAudio Member Join Date: Aug 2002 Location: New York, NY	Peter Daniel Have you hooked up your ML preamp to your Aleph-X?

7th February 2005, 04:48 PM	#10
yldouright diyAudio Member Join Date: Aug 2002 Location: New York, NY	Peter Daniel If I needed something in the Toronto area could you help me pick it up? I would be responsible to have it shipped to me but I need a man in the area to look at the item.

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