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Old 9th December 2006, 05:39 PM   #1
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Join Date: Dec 2001
Location: Austin, TX
Default My 8-channel LM4702 AMP

Used some "commercial kits"

Soft-start
LM4702 module.

Mounted on bigger heat sinks.
Just a single 1KVA transformer, but only looking for 300W total power.

This is for the Orion speakers, so each channel only handles one driver...

Back panel from Front Panel Express since I got lazy...

Each 2 channels has its own bridge and caps. When I get the appropriate higher voltage transformer for the front end regulated supply, I'll populate the three empty slots. One mounted just to see how everythings fits...

I wish that I was better at the mechanical stuff....
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Old 9th December 2006, 05:41 PM   #2
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Default back panel

back

All Neutrik connections. 8 pole for the speakers.
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Old 9th December 2006, 05:51 PM   #3
CarlosT is offline CarlosT  United States
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WOW! Need a forklift?

Nice!
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Old 9th December 2006, 06:17 PM   #4
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If you only knew

I am having some back issues (not from this project) and have to ask my wife and son to move this thing around for me...

The chassis/sink was for some Aleph 2's that I built. In the chassis were 8 big caps, the transformer and two 10H chokes. Now that was heavy and literally HOT...
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Old 9th December 2006, 08:16 PM   #5
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Dale,

Looking good! Please post pictures of the complete system, once it is ready. Good seeing you around again. I hope things are going well for you down in Texas.
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