LME49810 - a new cousin for LM4702 - Page 72

nrg2009 · 25th June 2009, 02:03 AM

Panson, can we help with your move? The entire DIYAudio board is awaiting your help!
I'm excited about your LME49810 kit and the Thermal Trak power stage.
You bet the neighbours are going to hear that, and come over with their favorite CD's.

panson_hk · 25th June 2009, 03:55 AM

Quote:

Originally posted by nrg2009
Panson, can we help with your move? The entire DIYAudio board is awaiting your help!
I'm excited about your LME49810 kit and the Thermal Trak power stage.
You bet the neighbours are going to hear that, and come over with their favorite CD's.

Thank you very much! Please help me to solve the heat problem of my lab room. It is basically a glass room extension of the house, a good place for Sauna

. I will put solar reflective film over it to block the sun light. Hope this will work.

Tekko · 26th June 2009, 05:28 PM

What about an air conditioner ?

panson_hk · 27th June 2009, 03:04 AM

Quote:

Originally posted by Tekko
What about an air conditioner ?

Yes, I have air conditioner in that room. However, it is overwhelmed by the heat. I put solar film to block the sun light yesterday. Lets see how good it is in sunny days.

jackinnj · 27th June 2009, 03:16 AM

Quote:

Originally posted by Tekko
What about an air conditioner ?

What about deodorant?

I have been to HK on biz -- it's not as bad as Kampuchea in the summer!

panson_hk · 20th July 2009, 03:39 AM

New version of driver boards just arrived! I will focus on 49811. Pls see details in http://www.diyaudio.com/forums/showt...71#post1814571

alpswolf · 14th September 2009, 04:29 PM

I don't like 49810, since it is an IC.

right13 · 24th March 2010, 08:13 PM

hi!
i am a new member on this forum. I am from Slovakia

. I take registartion on this forum because I need a library on eagle LM IC .

I download it and use,but in real is on **** because pads is small a little close together. I must edit it,but i am lazy

I try made a my first amlifier, therefore my design ,not first build. Is simple. I use a Tesla darlington transistor KD366/367. I calculate with output power 30-40W and supply voltage cca +- 25-30V.I have not a SOAr ,only suppose this parameters, see in real measurement

this is my PCB http://ujoelektron.ic.cz/upload/MPZ30.png , but need a redesing ,because it have a very bad place a part. soon take a photo how does it in real

P.S. sorry for my english, could be better ,because i graduate on secondary/high school technical and i graduate on english language

Sebastiaan · 24th March 2010, 08:58 PM

Quote:

Originally Posted by alpswolf

I don't like 49810, since it is an IC.

Due all respect, but this is very narrow minded. With this attitude you will you will never discover something new, and maybe better.

Sound Quality is something very subjective and always open for debate. But judge something by forehand because it is an IC is very odd.

I think it is very very hard to design a VAS that can outperform any of those driver IC's. Not even to mention component tolerances and matching.

IC's today aren't like the IC's yesterday anymore

With kind regards,
Bas

sdman · 3rd May 2010, 01:46 AM

Has anyone designed the LME49810 with Quasi outputs?

Sam

3rd May 2010, 01:46 AM	#720
sdman diyAudio Member Join Date: Oct 2001 Location: Southwest	LME49810 Quasi? Has anyone designed the LME49810 with Quasi outputs? Sam __________________ Sam

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25th June 2009, 02:03 AM	#711
nrg2009 diyAudio Member Join Date: Apr 2009 Location: Detroit, born and raised in the netherlands.	Panson, can we help with your move? The entire DIYAudio board is awaiting your help! I'm excited about your LME49810 kit and the Thermal Trak power stage. You bet the neighbours are going to hear that, and come over with their favorite CD's.

26th June 2009, 05:28 PM	#713
Tekko diyAudio Member Join Date: Jan 2005	What about an air conditioner ?

20th July 2009, 03:39 AM	#716
panson_hk :) diyAudio Member Join Date: Aug 2005 Blog Entries: 10	New version of driver boards just arrived! I will focus on 49811. Pls see details in http://www.diyaudio.com/forums/showt...71#post1814571

14th September 2009, 04:29 PM	#717
alpswolf diyAudio Member Join Date: Aug 2008	I don't like 49810, since it is an IC.

24th March 2010, 08:13 PM	#718
right13 diyAudio Member Join Date: Mar 2010 Location: Slovakia	hi! i am a new member on this forum. I am from Slovakia . I take registartion on this forum because I need a library on eagle LM IC . I download it and use,but in real is on **** because pads is small a little close together. I must edit it,but i am lazy I try made a my first amlifier, therefore my design ,not first build. Is simple. I use a Tesla darlington transistor KD366/367. I calculate with output power 30-40W and supply voltage cca +- 25-30V.I have not a SOAr ,only suppose this parameters, see in real measurement this is my PCB http://ujoelektron.ic.cz/upload/MPZ30.png , but need a redesing ,because it have a very bad place a part. soon take a photo how does it in real P.S. sorry for my english, could be better ,because i graduate on secondary/high school technical and i graduate on english language

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