While the TV Classic Filtertron is often lauded for its sound, I found it too bassy/muddy in my Cabronita's neck position. I explored various capacitor values to use as a high pass filter (wired in series between pickup's hot lead and the switch). .005 uF lobbed off may too much bass, making the resulting sound quite weak sounding. However, .018 uF was, to my ears, perfect. I'm used to a Strat's single-cool nexk pickup and rhe sound I got was like that, though louder.