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Member of the Trade: AudMod on Etsy
Previously known as cCasper TFG


Holland, Michigan

Forum Post Count:


Join Date:


About Me:

My name is Brandon. I modify headphones and make cables.

Interests (Hobbies, favorite activities, etc.):


Headphone Inventory


///////////////////////////////////////////////// Current

Bose IE2

Etymotic MC2

Fostex T20RP MK3


Sennheiser HD800

Sony XBA-4

Unique Melody Mentor

///////////////////////////////////////////////// Previous

1964 Ears V6

AKG K3003
AKG Q701

Audeze LCD-2 Rosewood Vegan Pre-fazor
Audeze LCD-2 Bamboo Leather Fazor
Audeze LCD-X

Audio Technica ATH-M50 (many pairs)
Audio Technica ATH-ES10 (twice)
Audio Technica ATH-ESW9 (twice)

Aurisonics ASG 2.5

Beyerdynamic DT770 "Luke SkyBeyer" 250 ohm
Beyerdynamic DT770 Premium-600 Ohm
Beyerdynamic DT770 Premium with Audio Technica W5000 drivers
Beyerdynamic DT770 Pro-80 Ohm
Beyerdynamic DT770 with XB1000 drivers and wood cups
Beyerdynamic DT880 Premium-250 Ohm
Beyerdynamic DT990 250 ohm
Beyerdynamic DT990 32 ohm
Beyerdynamic T1
Beyerdynamic T5p
Beyerdynamic T70p
Beyerdynamic T90

Bose AE2i
Bose AE2 Recabled
Bose IE

Denon AH-D2000
Denon AH-D2000 with Folex wood cups

ENIGMAcoustics Dharma D1000

Fostex TH600
Fostex TH-X00
Fostex T50RP
Fostex T50RP - My own variant, with bondo'd and finished cups, LEMO connectors

Hifiman HE-400
Hifiman HE-400i

InEar Stagediver 3

JVC Marshmallows

Kicker HP541

Logitech UE Triple-fi 10 pro (twice)
Logitech UE6000

M-Audio Q40

Mr. Speakers Mad Dog

MS2000 (Takstar HI-2050 with AD2000 drivers)

Phillips Fidelio X1

Sennheiser HD555
Sennheiser HD580
Sennheiser HD600
Sennheiser HD650
Sennheiser HD700
Sennheiser HD800
Sennheiser IE80
Sennheiser IE 800

Sony MDR-MA900
Sony MDR-Z7
Sony MDR-7506
Sony XBA-Z5

Takstar Hi-2050 with AD2000 drivers

V-Moda M100

Westone 3
Westone 4 modded to 4R
Westone 4R with Norne Vorpal 8 wire cable
Westone W40


///////////////////////////////////////////////// Current

Geek Out V2
Geek Pulse

///////////////////////////////////////////////// Previous

ALO The International
Aune T1 with Amperex 7308
Cambridge DacMagic-S
Centrance Hifi-M8 XLR4
Bottlehead Crack + Speedball
Fiio E12 Mont Blanc
Fiio E11
Fiio E6
Gustard H10
Schiit Asgrad 2


///////////////////////////////////////////////// Current

DT990 32ohm + V-Moda Boom Pro + Astro MixAmp Pro

///////////////////////////////////////////////// Previous

AKG Q701
Astro A30
Astro A40 (2012)
Astro A40 (2010)
Turtle Beach X31 (Version 1)

AntLion ModMic 3.0


All beautiful DIY or stock.


Other Audio Equipment

Polk Audio Hampden speakers

Robo 3D R1 Plus (3D printer)

Interests (non-headphone)

SRT-4 modified making about 300hp


Gear-Fi (Favorite Non-Audio Gear & Gadgets)

Xbox ONE

Panasonic Lumix DMC-FZ70
Sony WX150

PETEREK's Recent Activity

(Uncheck the summary view to see ALL the gory details!) (Check the summary view to simplify the activity feed.)
Beyerdynamic DT 990 MANUFAKTUR
PETEREK posted in this thread in Introductions, Help and Recommendations 10/21/16 at 12:14pm | 3 replies | 36 views
Sony CD3000 Thread
PETEREK posted in this thread in Headphones (full-size) 10/20/16 at 10:49am | 375 replies | 25387 views
Head-Fi Basshead IEM thread (lists page 1)
PETEREK posted in this thread in Portable Headphones, Earphones and In-Ear... 9/21/16 at 8:42am | 9536 replies | 399452 views
PETEREK (formerly cCasperTFG) MOD & Cable Thread
PETEREK posted in this thread in Cables, Power, Tweaks, Speakers,... 9/12/16 at 10:01am | 243 replies | 17844 views
Closed Headphones that don't require a good seal
PETEREK posted in this thread in Headphones (full-size) 9/3/16 at 2:53pm | 5 replies | 110 views
Sony CD3000 driver
PETEREK posted in this thread in Cables, Speakers, Tweaks, Accessories For... 9/3/16 at 12:32pm | 0 replies | 56 views


PETEREK’s Photos

108 photos
Latest upload: May 21, 2014
39 photos
Latest upload: Sep 30, 2016

PETEREK’s Embedded Photos

PETEREK's photos in IEM for Basshead
1 photo
Latest upload: Mar 13, 2016
PETEREK's photos in Need help recabling K7XX & TH-X00 to balanced
8 photos
Latest upload: Apr 12, 2016
PETEREK's photos in Southeastern Michigan Spring Meet March 26, 2016 - Hosted by Overture Audio - Ann Arbor, MI PETEREK's photos in NEW Fostex TR-70, TR-80 & TR-80
1 photo
Latest upload: Mar 22, 2016
PETEREK's photos in Magnum V6 driver or T50rp driver
1 photo
Latest upload: Dec 7, 2015


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Head-Fi.org › PETEREK's profile