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Oblivion | UltraSonic Studios
Schematic designer: @MrCurwen
True & ideal hybrid amp....
Hello I am looking for a :
This is an HD800 to an 800S mod,
made more improved over all past mods,
plus secrets learned along the way.
This was to be called HD800...
Abyss Diana up for sale and or interest check.
They are my reference and favorite headphones I have owned so far.
Help me continue to...
Hello I have a Massdrop Edition Focal Elex which comes with BOTH "single ended" and balanced cables.
I listened for a few days and would say it...
Here are the first initial and easiest HEK mods,
I call, the rear strips (sissy) mods.
For the HiFiMan HE 1000..
What this mod does:
HEK Acoustic Coupler Mod:
Today we will give the HEKV1 the maximum mods to bring it closer to a HEKV2...
Ok here we go......
Hello again, for those that don't know me I am the creator of the HEKV1 mods:
** "Rear strips" mod
** "Acoustic Coupler"...
This unit needs no introduction and was recently aquired not more than a month from here.
Comes with original packaging and accessories.
Hi up for sale is an unused little bear B3 with updated op-amp.
This unit is a lower power unit than the old ones but still very nice dual tubes...
Hello, up for sale is a Yggy upgraded like new.
This Yggy has been sent in for Both the Gen5 upgrade and ALSO recieved the grounding...
Hello this is an 02 amp that is all sleek black theme.
It has heavy wall adapter to charge it's rechargable batteries....
Hello I'm selling my Chord Mojo plus leather case.
It was sporadically used for a few months exclusively for my...
I am the father of many Headphone mods.
I will finally be releasing mods to public every week or so on different headphones.
I do not have...
Hello I am selling my GOV2A due to non use.
It will come with a cable adapter specifically for using the balanced output socket.
It had two...
Hello this is the HEK version 2 headphone in mint condition.
It is an upgrade from original first version, yet I have brand new original...
Eikon Pauduk HEADPHONES in mint condition, only 4 week old,
with latest version ZMF Cable terminated with 4pin XLR,
and extra headband...
Hello this is an HD800 modded with every conceivable upgrade:
1-Removal of stock connectors.
2-Replacement of Internal wiring with thick...
Hello, here we have a mint condition Audeze Sine.(!)
This unit is my third unit, recently aquired as replacement on my...
Excellent condition F1 unit.
Comes with brand new unused metal case.
This is the correct perfect fit case as well..
Specs and thread here:...
Here we have the original Oppo PM2 modded by me,
to have larger soundstage, vibrant lush mids, clearer treble, and deeper bass.....
Hello, here we have a nice Code-X, which is the LFF modified version of the original HE5 wood cup model
I have no head time for these, So...
Hello, here we have a mint condition Audeze Sine.
NO iphone lighting cable, just the normal cable.
It has extremely low hours on it,
as I only...
GRADO HP-1000/HP-1 HEADPHONES in excellent condition, with 20' GRADO Ext Cord(!)
Hello, here we have an almost mint condition Grado HP1000(!)...