I tend to flip-flop between extremes: for some bands I'll pull out all the stops and use a ton of stompboxes, loopers, rackmount signal processors, the works. And then for others I love to have absolutely nothing between my bass & the amp except a patchcord.
Frankly, I'm leaning more and more towards the latter!
But for those projects where a wide & varied timbral palette is required, I've got:
- Electro-Harmonix Talking Pedal
- Ernie Ball Volume Pedal
- Korg G5 Bass Synth Processor
- Ibanez TS9 Tube Screamer
- Ibanez AF9 Auto-Filter
- Ibanez CS9 Chorus
- Electro-Harmonix 16 Second Digital Delay (original)
- Electro-Harmonix 16 Second Digital Delay (reissue)
- Alembic SF-2 Super Filter
- dbx 165A compressor
- AudioArts 1200 compressor
- Line6 POD Pro
- Tech21 SansAmp GT2
- Maestro (Oberheim) Ring Modulator
- Alesis QuadraVerb+
- Yamaha D1500 Digital Delay
and up until recently,
- Oberheim Digital Echoplex Pro
- Digitech 2120 Artist
(just sold those two last winter)