radulescu_paul_mircea Posted January 1, 2019 Report Share Posted January 1, 2019 A K10 is more powerful and efficient than an FFA10k. On a pair of SKhorns 16A will be enough on the long. But you will see a voltage drop for sure and also you will see lots of amps drawn on the short term. On the K10 and K20 I have I've seen 47 amps at 225 V on display for large peaks. That's on the power supply, not the output stage. There I've seen 100 Amps and 220 V peaks on the K20 meaning 11KVA reactive power. 1 Quote Link to comment Share on other sites More sharing options...
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