Dr B wrote:Have any of you had experience of gold lace sensor pickups?
I can't offer anything objective on this one, but I did play with a guitarist who used Gold Sensors in his mid-90s American Delux Strat. He got very sweet tones from them.
Dr B wrote:have many of you done this, what are the results, and what Wah pedals have you used to do this? Can all wah pedals be fixed at certain points - or only certain models?
I don't currently own a wah pedal, but I do have a couple that give good fixed-wah sounds. The cheaper of the two is an MXR Ten Band EQ. I've only had it for a couple of weeks, but so far I've been impressed. In addition to regular EQ tweaking, the closeness of the ten bands lets you throw a fixed notch at one or more frequencies. It's not dramatic, and there's nothing dynamic about the sound. It will give the impression of a wah pedal frozen in time, though.
My favorite is the Moogerfooger MF-101 Lowpass Filter. It can be used as a lowpass (i.e., cutting off everything above a frequency you dial in), or you can get a fixed wah sound by adding resonance to taste. There's a separate envelope follower that can be added in for some additional color. Being a Moogerfooger, any of these parameters can be swept using an expression pedal or control voltage (an external oscillator) if you want something resembling a traditional wah pedal sound. You may be able to get a similar effect from the MF-103 12-Stage Phaser by turning the low frequency oscillator off and turning the resonance up.
Ken