MagnetMadness
New Head-Fier
- Joined
- May 14, 2015
- Posts
- 7
- Likes
- 2
Preface
I'm a high school physics / computer / robotics teacher.
I've enjoyed making "headphones" with 2" sphere neodymium spheres hooked up to some hand-wound coils of copper magnet wire (10 gauge AWG or something like that, so they can take a TON of current without getting too hot). Kids love them. Then they become speakers easily.
Question:
I think it would be fun to make some headphones using two of these 6" x 1" Neodymium Discs. They'd have to be reinforced, housed, and aligned to not fracture the users skull in an accident, but it'd be awesome.
2" x 2" neodynium spheres sound pretty darn good. Again, high gauge wire, powered with a massive home thearter amplifier.
Does anyone else do this for fun? Any suggestions? Any encouragement?
Thanks!
First time poster, so trying to get some cred
Grado RS-1
Sennheiser PX - 100
FiiO Amps / DACs
HiFiman tube dac/ amps
Grado RA-1 Amp
Grado 60s
Grado 80s
Sony SA-5000
Sony SA-1000
AT - 50Ms
but I love me some think copper wire, some, giant magnets, and 3 15-Amp circuits worth of huge amplifiers driving the most inefficient things imaginable.
Example: Wrapping a 2" neodymium sphere of N45 quality (http://unitednuclear.com/index.php?main_page=product_info&cPath=70_71&products_id=281) in about 30 loops of 16awg copper wire and running it through a cheap receiver sounded pretty darn good. It was almost straight-to-the-bone, as in if you pushed it hard against your ear (effectively covering your ear so you can't hear anything else, the high frequencies still got in and the bass was joyfully violent. "Better than beats!!" I got a 18 year old inner city kid who wanted Beats by Dre more than anything.
Anyway, have at me. Thanks for taking the time to humor me.
I'm a high school physics / computer / robotics teacher.
I've enjoyed making "headphones" with 2" sphere neodymium spheres hooked up to some hand-wound coils of copper magnet wire (10 gauge AWG or something like that, so they can take a TON of current without getting too hot). Kids love them. Then they become speakers easily.
Question:
I think it would be fun to make some headphones using two of these 6" x 1" Neodymium Discs. They'd have to be reinforced, housed, and aligned to not fracture the users skull in an accident, but it'd be awesome.
2" x 2" neodynium spheres sound pretty darn good. Again, high gauge wire, powered with a massive home thearter amplifier.
Does anyone else do this for fun? Any suggestions? Any encouragement?
Thanks!
First time poster, so trying to get some cred
Grado RS-1
Sennheiser PX - 100
FiiO Amps / DACs
HiFiman tube dac/ amps
Grado RA-1 Amp
Grado 60s
Grado 80s
Sony SA-5000
Sony SA-1000
AT - 50Ms
but I love me some think copper wire, some, giant magnets, and 3 15-Amp circuits worth of huge amplifiers driving the most inefficient things imaginable.
Example: Wrapping a 2" neodymium sphere of N45 quality (http://unitednuclear.com/index.php?main_page=product_info&cPath=70_71&products_id=281) in about 30 loops of 16awg copper wire and running it through a cheap receiver sounded pretty darn good. It was almost straight-to-the-bone, as in if you pushed it hard against your ear (effectively covering your ear so you can't hear anything else, the high frequencies still got in and the bass was joyfully violent. "Better than beats!!" I got a 18 year old inner city kid who wanted Beats by Dre more than anything.
Anyway, have at me. Thanks for taking the time to humor me.