How old were you when audio gear first caught your interest?

My dad and one of my many uncles were both into "Hifi" as it was referred to back in the day when I was a youngster.  Both also enjoyed woodworking, carpentry and cabinet making.  I would watch dad build speaker cabinets.  He would source his speaker components from Olsen Electronics.  Dad had a Fisher receiver and uncle Hitch a Mcintosh, tube gear of course as this was early/mid 50's.  As a little guy I was memorized by the the VU meters and the warm glow of the tubes.  That's when I caught the audio/electronics bug..Watching dad and uncle Hitch building and comparing their hifi/stereo rigs.  That electronics background contributed greatly to my time in the USAF as an Avionics tech.  Your question is much appreciated as it triggered warm memories. BTW I recently added a Prima Luna EVO 400 IA as i was jone'sn to bring tube gear back to the room. Thank you.

Enjoy the music.

Probably around 11-12. My dad took me to Montgomery Wards and we bought a stereo from them. I remember taking it to my aunt and uncles place so I could listen to Brandy by Looking Glass over and over. I was smitten with music from then on.

Then I started the upgrades when I was probably 15 when I got my first job and from then on, all the money I made was put into stereos. By the time I was 18 I had a pretty good system. Rectilinear 7a, Yamaha 960 amp and a Kenwood KD-2055. 

Age 10. Lafayette, Heathkit, Radio Shack stores. Going in with my grandfather getting parts for HAM radios, seeing Cobra CB radios, audio receivers, tube amps, then seeing the SPEAKERS, drooling. I think the wide baffle 3-way speakers got me. Any time there was a trip to the mall seeing Fisher, and those blue lights.  

Then came a local custom Speaker store with kits to build speakers, I was hooked. Started building custom speakers at age 14 with whatever parts I could muster up. Later on coming out of high school, going into college worked at a local speaker factory during the day assembling speakers while going to night school. Way back designed and installed a number of ridiculous car audio systems for friends, and had a few myself.   Always had some type of system since, and its a been a great therapy session of music listening ever since.  

Born in 1950. I started taking radios apart at age 6 to see where the sound was coming from. Got a shortwave radio at 10 and listened to music from all over the world. Got some green Koss headphones that improved the sound. I also began music lessons at 8. 

Bought my first reel to reel from Lafayette Radio at 13 and started recording and editing radio shows to build my music library. At 16 I began working at Lafayette Radio and used my discount to buy my first system. Gerrard turntable and Lafayette amp, tuner, and speakers. 

I was 18 in the summer of 1970 when I heard a friend's real good HiFi system: Kenwood integrated amp with meters, Thorens TD125 TT and Large Advent speakers. I forget the phono cartridge. LP's listened to included Hendrix's Electric Ladyland, It's a Beautiful Day and Procul Harum's A Salty Dog. Sound was far better than the GE console at my house! 

I didn't buy my first real good system until 1976 when I had my first corporate job in publishing: Marantz 2270, Empire 698 TT/Microacoustics 2001E, Infinity Monitor 1A's.