Lots of good suggestions here.
I'd also recommend:
I'd also recommend:
- If you're going to run your own wiring or making your own cables:
- A good quality wire stripper. Buy a nice one and it will be with you forever
- Various crimpers: Cat 6, coaxial (highly recommend RG6 compression connectors)
- Cat 6 cable tester
- Needle nose pilers for working with wires of various kinds
- Good banana plugs or spades for speaker connections
- Black, expandable wire loom and shrink tube for making your own custom-length speaker cables
- Small, thin, sharply pointed scissors, really good for cutting down the length of a cable jacket
- A tool or tackle box to keep all of this stuff organized
- Color-coded XLR or interconnect cables. This is of great help since we've gone from 5.1 to 7.1.4 or beyond
- Cable raceway kits: great way to organize and manage cables for shelved equipment
- Velcro; either on a roll or pre-cut cable organizers. Makes tidying up those cables fast and easy to reposition without having to cut them
- Magnetic wristband - vital for anytime you need to screw stuff to a wall or ceiling, especially if you don't have a helper to wrangle those pesky screws, nuts, or bolts
- LED nightlights that only go on with motion, or when the power goes out (important if your theater is a bat cave)