LME49810 for guitar

michahn · 7th May 2009, 03:24 PM

Hello,
National say in their datasheet that this chip should be good not only for HiFi but also Studio Monitors or even guitar amps: Did anybody project already a guitar or bass amp based on the LME49810 or one of his cousins?
Merci, Michael

Minion · 10th May 2009, 11:37 PM

As most poeple know any Power amp could be suitable as a Guitar amp cuz it isn"t the output stage that gives a guitar amp it"s sound but it"s preamp and speaker ......

So yes i"m sure you can use the LME49810 at the output of a guitar amp , you can also use pretty much any chip ....

Enzo · 15th May 2009, 06:50 AM

In designing a guitar amp, I'd be more concerned with a chip's ability to protect itself than it having any particular "sound." Without me looking up your IC, I'd look at output short circuit protection, overheat protection, protection from excessive input peaks, etc.

Artie · 15th May 2009, 10:09 AM

I believe thats one of the nice features of the 49810. It includes thermal protection and a Baker clamp on die.

Should make a nice "clean" guitar amp.

michahn · 26th May 2009, 02:57 PM

Right, Artie: This triggered my question, thanks a lot for all your replies, maybe I will go for something like a 'Jazz Chorus' with 2 LME49810 and a bunch of MJL4281/4302....

7th May 2009, 03:24 PM	#1
michahn diyAudio Member Join Date: Dec 2007 Location: quaix en chartreuse, france	LME49810 for guitar Hello, National say in their datasheet that this chip should be good not only for HiFi but also Studio Monitors or even guitar amps: Did anybody project already a guitar or bass amp based on the LME49810 or one of his cousins? Merci, Michael

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10th May 2009, 11:37 PM	#2
Minion diyAudio Member Join Date: May 2006	As most poeple know any Power amp could be suitable as a Guitar amp cuz it isn"t the output stage that gives a guitar amp it"s sound but it"s preamp and speaker ...... So yes i"m sure you can use the LME49810 at the output of a guitar amp , you can also use pretty much any chip ....

15th May 2009, 06:50 AM	#3
Enzo diyAudio Member Join Date: Sep 2004 Location: Lansing, Michigan	In designing a guitar amp, I'd be more concerned with a chip's ability to protect itself than it having any particular "sound." Without me looking up your IC, I'd look at output short circuit protection, overheat protection, protection from excessive input peaks, etc.

15th May 2009, 10:09 AM	#4
Artie diyAudio Member Join Date: Jul 2007	I believe thats one of the nice features of the 49810. It includes thermal protection and a Baker clamp on die. Should make a nice "clean" guitar amp.

26th May 2009, 02:57 PM	#5
michahn diyAudio Member Join Date: Dec 2007 Location: quaix en chartreuse, france	Right, Artie: This triggered my question, thanks a lot for all your replies, maybe I will go for something like a 'Jazz Chorus' with 2 LME49810 and a bunch of MJL4281/4302....

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