First console I played is Atari 2600 First console I owned is NES First console I bought is Game Gear
First played - my cousin's master system First in househouse - the above master system My first console - that same master system, my parents bought it off my cousin as a christmas present for me when he got his Amiga If you throw computers into the mix, then the first thing I played on was a 286 toshiba 'laptop' with monochrome lcd screen; space invaders (well a clone of), rick dangerous, Pharaohs tomb, great times! This was the our first computer. That was easy!
First console that I played was the Vectrex at my cousins. They had the asteroids game and a game where you could draw stuff on the screen with a pen. Awesome! This was probably in the late 80's. First that I owned was Sega Master System. I got it on March 29, 1990, for my names day actually (something we celebrate over here). It had Alex Kidd built in. We never got a good picture from the RF out, but it was still great. I never stuffed it away for these 25 years, it still stands on my living room floor. Now with glorious RGB video. First that I bought was probably an N64, in 2010-ish. Don't ask me how, but now I suddenly have 1 SMS, 1 NES, 1 SNES, 1 Saturn, 2 PSX, 2 PS2, 2 N64, 1 Gamecube, 1 Game Boy and 1 Nintendo DS.
The first console that I played was one of the 4-in-1 Paddle games things that I got for Christmas of 1976. The first one that I bought on my own was the SNES many years later.