| hypnotize |
Hi
I need to constract a high power mono power amp for my bass guitar (I already have a pre-amp). I need at least 250-300W because I have a 400W 4 Ohm bass driver and I want to kick it...
My main idea is to use LM4780 with parallel connection, but I need two chips to get high power. How can I connect two LM4780 in parallel without any current problems?
By the way, I have plenty of supply voltage, approx. +-100V 10A. |
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| pinkmouse |
| You have far too much supply voltage! The LM4780 is rated as +42v,-42v rails maximum. Sorry... |
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| hypnotize |
| You are right, I ment I have plenty of input power, regulated. |
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| Upupa Epops |
| With two pieces of LM 4780, connected in parallel/bridge configuration, you can get app. 200-220 W / 4 Ohm, not more ( for safety operation ). |
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