Interesting...
I played my guitar last night in the hall where there is also a hearing loop. Usually, in other Strats, selecting positions 2 and 4 eliminate the feedback generated from the loop.
The 79 Strat I played last night didnt make any difference in which pickup was selected, hence my question of whether 70's Strats are RWRP.
But, the "quack" in this Strat is amazing, and I always thought "quack" was a result of RWRP? Is "quack" still generated from non RWRP setups? The quack in this 79 strat is awesome and I love it.
I'm not too fussed about the non RWRP set up if that is the case, but would love to hear from other Strat users if they have had any similar experiences.