Well, they reckon each mars driver can manage 2 cobs, the 1600 has 9. 1 to drive the fans, leaving 8 for the cobs. I'm thinking of a 2700 and a 3500 per driver using the veg/bloom switches to turn off the drivers in 2 lots. I could really fry the shit out of my plants!
I've got the 1200 down for repair tonight, I'll be checking out the insides with a little more interest.
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