« Reply #3 on: August 31, 2016, 09:53:27 AM »
I also have not tried that exact combination but when I created my 59/Custom hybrids I used the A5 magnet from the 59 in one, ditched the ceramic from the Custom and put an A4 in the other. Since they are in different guitars I cannot give a direct comparison but my feeling is that the A4 one has a bit less bite and a bit more warmth. If that's what you are looking for, go for it. Easy to reverse if you don't like it or want to put the pickup back to the original configuration.
I must say I noticed a bigger change when I replaced the A2 in a Custom Custom for an A5 but that was in the same guitar.
Cheers Stephan
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