This is my gigging rig with in my opinion the most transparent but flexible preamp Ive ever used, I like it so much that the whole rig has never changed in 20 years, except for replacing a DBX 163x with the DBX 160.
[URL=http://s519.photobucket.com/user/cd_david/media/Basses%20To%20View/DSC_0047_zps2dcf31e4.jpg.html][IMG]http://i519.photobucket.com/albums/u359/cd_david/Basses%20To%20View/DSC_0047_zps2dcf31e4.jpg[/IMG][/URL]
This is my house preamp, Aguilar TLC into this and into a 76 Bassman. I just use this for a bit warmth.
[URL=http://s519.photobucket.com/user/cd_david/media/IMG_2599_zps9f374c61.jpg.html][IMG]http://i519.photobucket.com/albums/u359/cd_david/IMG_2599_zps9f374c61.jpg[/IMG][/URL]
When I record i use the top rig as one signal, the TL Audio as another, DI off the pickups and lastly through a Sansamp.