Hi there everyone,
Well, I'm back and with more questions on amp building.
Currently I want to find a simple DIY amp project that can produce 100W+ @ 4ohms in a monoblock with class ab operation. I was wondering if anyone knew of some PCB that already fulfilled this requirement that would be a good place to start. Cost is a factor, so obviously a compromise is needed. Nothing more than $120 an amp would be nice to say the least (cheap being better, without sacrificing too much). I'd also like to avoid a chip amp for the sake of actually learning something this go.
Any ideas and suggestions?
Well, I'm back and with more questions on amp building.
Currently I want to find a simple DIY amp project that can produce 100W+ @ 4ohms in a monoblock with class ab operation. I was wondering if anyone knew of some PCB that already fulfilled this requirement that would be a good place to start. Cost is a factor, so obviously a compromise is needed. Nothing more than $120 an amp would be nice to say the least (cheap being better, without sacrificing too much). I'd also like to avoid a chip amp for the sake of actually learning something this go.
Any ideas and suggestions?
You could try the SymAsym, should be right up your alley.
Doctor Bittner will see you now
Doctor Bittner will see you now
I just finish building an amp based on the LME49810 chipset with 2SA5200/2SC1943 o/p transistors with 45Vdc you get about 100W/channel. I use 34Vdc and still it sounds very good much better than comparable power from gainclonne LM3886. I have both and make direct comparison.
I paid for a kit set with all components except transformer and power supply components. Costs US$26/channel, cheap, sound very good, good clarity, dynamics and easy to build.
If you are interested, search for LME49810 and monkey, the company is based in China and service is good. I can recommend the kit. The website is listed under monkey's profile. I am not associated with the company just a user.
I paid for a kit set with all components except transformer and power supply components. Costs US$26/channel, cheap, sound very good, good clarity, dynamics and easy to build.
If you are interested, search for LME49810 and monkey, the company is based in China and service is good. I can recommend the kit. The website is listed under monkey's profile. I am not associated with the company just a user.
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