I prefer one or two volumes and a tone with a pickup selector switch, plus a preamp and active/passive switch.
Having a pickup selector switch limits the resistive loading against the pickups from the volume pots, because fewer pots are needed. It also allows for the volume pot(s)' wiper terminal to be wired to the output regardless of pickup selection, avoiding the variable impedance loading effect you get with two volumes or a blend pot when the wiper terminal is wired to the pickup. I never play two pickups together, so I don't care about the limited pickup blending options. 50/50 is good enough if I ever want to use both pickups on a bass.
Most people don't use their tone controls, and especially if there is onboard EQ, but nothing beats the option to apply a low pass filter when you need it.
Active/passive switches are a must for me as well. Of course, having the passive option on a bass with a preamp or buffer means the volume pots must control the high impedance signal from the pickup(s) before the input of the preamp/buffer, instead of the low impedance signal after it, but so be it.
I don't usually go for wild switching schemes, things like phase inversion just give you useless sounds. Series/parallel/single coil switching gives you output differences, and usually the options don't sound very good.
Having a pickup selector switch limits the resistive loading against the pickups from the volume pots, because fewer pots are needed. It also allows for the volume pot(s)' wiper terminal to be wired to the output regardless of pickup selection, avoiding the variable impedance loading effect you get with two volumes or a blend pot when the wiper terminal is wired to the pickup. I never play two pickups together, so I don't care about the limited pickup blending options. 50/50 is good enough if I ever want to use both pickups on a bass.
Most people don't use their tone controls, and especially if there is onboard EQ, but nothing beats the option to apply a low pass filter when you need it.
Active/passive switches are a must for me as well. Of course, having the passive option on a bass with a preamp or buffer means the volume pots must control the high impedance signal from the pickup(s) before the input of the preamp/buffer, instead of the low impedance signal after it, but so be it.

I don't usually go for wild switching schemes, things like phase inversion just give you useless sounds. Series/parallel/single coil switching gives you output differences, and usually the options don't sound very good.
