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Orthodynamic Roundup - Page 783

post #11731 of 18854
I'm pretty sure that the Concept Ce-h had a brass ringed fostex driver.

Gear mentioned in this thread:

Yamaha Stereo Headphones
Fostex T50RP Closed Ear Stereo Headphones
post #11732 of 18854
Corrosion. Well. At least now we know why some orthos are so rare.
post #11733 of 18854
why's that - some folk have basements with racks of hundreds of ortho's corroding? ..dB
post #11734 of 18854
Thread Starter 
I think DAC was remembering the Famous Orthos That Never Made It, like the Corrode-O-Phone RSTY-007 and Reactive Series' famous "Galvani" model. Many of these crumbled to, well, crumbs right on the dealers' shelves, and those crumbs go for astronomical amounts on online auctions due to their extreme rarity. They must be auditioned in pure helium atmospheres, and when skeptics complain that they sound funny, they're shouted down by what sounds like a mob of cartoon ducks claiming anyone who wants more bass is a silly Neanderthal with bad interconnects.

Isn't that right, DAC?
post #11735 of 18854
Finally finished cutting out the pad adapters for the R10 pads on rd's YH-100s. I need to assemble them and then finish the ID trimming and sanding before painting (aerosol vinyl dye actually) them and mounting them on the 100s with automotive trim double-sided tape. I'll snap a pic after a I glue them up before and after dying, then one mounted to the YH-100s.

All of my parts arrived for the MAX V1.2 prototype build so I'll begin that build this week too. Actually building two, one V1.0 and the V1.2. Might as well build the Aikido 24V at the same time...

Need to finish the chassis work and I forgot to order new 3/8" or 1/2" threaded standoffs. Mine are non-threaded and I'm changing to cap head hex hardware for both sides. Found the heavy brass feet I want to use for the bottoms too from Mapleshade.
post #11736 of 18854
OT, but related...

I'm finally going back to work on 9/21. Woot! Woot! Going to work for a former customer that has managed to grow over the last 9 months and no layoffs.

So that's great news and means funds will soon be available in slightly larger quantity, though we'll still keep the belt tight for a couple years to build everything back up financially. Poor savings account was brutally pillaged over the last 7 months.

I did buy a new toy, I mean tool, to celebrate. I picked up a Amprobe 37XR-A today. Nice little auto-ranging True RMS DMM with capacitance and inductance capabilities. Amprobe is now owned by Fluke, so it's a similar unit, just $200 cheaper. I bought mine locally for $130.
post #11737 of 18854
excellent on both accounts ..dB
post #11738 of 18854
Thread Starter 
Yes, nice to hear good news from the heartland, BMF.


..and speaking of working on YH-100s....

I'm working on one now. Called, like a latter-day Slartibartfast, out of cryogenic suspension to do one last YH-100 mod for a very special client, I unboxed the unit in question to find an interesting and amusing thing: both earpieces spin freely on their fragile little ball joints. In other words, all the little plastic pins that normally stop this from happening have gone missing. Question: do you get the feeling, crazy as it may sound, that someone else has been inside these headphones before me? Yes, I know it's hard to imagine, but there it is.

I'll keep you posted as the adventure unfolds..
post #11739 of 18854
That yh-100 i worked on for a very special client had one earcup that spun freely. It was, iirc, the side that i don't have a good spare of.

I think it's just a sign of abuse. Unless you get in there and don't find the loose teeth.

Edit: In a random pang of . . . something . . . for the Maior, I've gone and dropped $49.03 on a pair of ATH-A1000 (not W1000, but A1000) pads to experiment with. These could mean comfort and bass on the old T50, or could mean I'll have a set of A1000 pads for sale in a few weeks. I don't expect them to get here from japan until the month is almost out. Fingers crossed, or something.
post #11740 of 18854
Thread Starter 

Pinwheel Disorder in the YH-100

Think they just flang it against the wall too many times, in an ecstasy of musical abandon? Would that shear the pins off? I figured the headphones would simply jam in funny positions, as some of yours did. Drop 'em enough times, and yeah, I can see that they might get Pinwheel Disorder. But in both sides? Thatsa lotta impacts.

Well, comparisons with stock YH-100s go on apace. I'm using a new toy for this, and it's a headphone amp I can heartily recommend for all you who'll someday move up to a modified Stax SRD-7 and a Lambda Nova Classic. It's from Sony's high-end ES line from the early '90s:


SONY TA-F606ES MOSFET INTEGRATED AMP CA 1993

80w/ch into 8 ohms, good though basic preamp, headphone out. Solid, understated, classy, and unlike first-gen MOSFET amps, it runs cool. Get one while it's still a sleeper (most folks go for the more famous 707 and 808).
post #11741 of 18854
Quote:
Originally Posted by wualta View Post
Think they just flang it against the wall too many times, in an ecstasy of musical abandon? Would that shear the pins off? I figured the headphones would simply jam in funny positions, as some of yours did. Drop 'em enough times, and yeah, I can see that they might get Pinwheel Disorder. But in both sides? Thatsa lotta impacts.
Well, I could see someone forcibly un-jamming them without opening them, or cutting off the teeth after being unable to work out how to resituate them - but yes, both sides is a little curious.
post #11742 of 18854
look what the postman dropped off:
a pristine realistic pro 30

(not nova 30)
LL
post #11743 of 18854
Quote:
Originally Posted by ourfpshero View Post
look what the postman dropped off:
a pristine realistic nova 30
The Nova 30 is a terrible headphone!

Which is why I'm glad to inform you that the headphone in the picture is a Realistic Pro 30.

(Yes, the nomenclature is confusing)
post #11744 of 18854
Quote:
Originally Posted by ericj View Post
The Nova 30 is a terrible headphone!

Which is why I'm glad to inform you that the headphone in the picture is a Realistic Pro 30.

(Yes, the nomenclature is confusing)
oops- i actually know that but screwed up anyway
post #11745 of 18854
Thread Starter 
I do that all the time. Ya won't get funny looks here, mate. Anyway, yes, it's definitely and defiantly a non-Nova 30 Pro 30. One of the easier phones to mod. As I never seem to tire of repeating, you can easily tune it to have better, tighter bass than the vaunted Fostex T50v1. Once modded it really does make a nice pro audio type 'phone, with a slightly elevated (but not rising) treble.

Just don't be discouraged by the good-but-blah sound when you first put them on. There's potential there.
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Gear mentioned in this thread:

Yamaha Stereo Headphones
Fostex T50RP Closed Ear Stereo Headphones
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