We've all ogled other people's beautiful game rooms.
If you hang around in this hobby long enough, you will eventually ogle other people's amazing workshops, replete with multiple oscilloscopes, EPROM burners, totally pristine test fixtures, Fluke meters, Metcal soldering stations and every cap, resistor, diode, transistor, socket and IC known to man all organized neatly enough to rival the cleanest hospital OR.
Well, my workroom is definitely not beautiful and I would love to have more gadgets and tools, but don't yet have the expertise nor, in some cases, the $$$ to justify them.
So, I ask, what is in your workshop that you can't do without for this hobby ?

My ghetto test rig -- PS with fused QDs, speaker, ISO and monitor. You can also see my logic probe, which I am trying to learn how to use.

Cheapish soldering station, RadioShack DMM, cheapo magnifier/extra hands and mugs to hold bits and bobs as they are removed/installed.

Pliers, cutters, drivers and a truckload of security bits.

Moderately organized bins of caps, connectors, ICs, sockets, diodes, resistors and assorted bits.


Space to store the tons of junk (most of the tons are not shown, but reside in boxes scattered around the shop)


Important reference material -- Atari's The Book, Randy Fromm's Big Blue Book and, of course, stacks of
GameRoom Magazine!
Not pictured, but definitely heavily used: Dremel, heat gun, GoofOff, GooBGone, Soldapult, crimping/stripping tool, pink erasers, flux remover, Novus, spare wiring harnesses, not enough patch cords and a bunch of things that I have forgotten about and will probably buy again before I remember.
What do you have in your shop that you can't do without ?