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A German in Dubai

Forum Post Count:


Join Date:


Last Online:

5 hours, 7 minutes ago

About Me:

Find out yourself.

Interests (Hobbies, favorite activities, etc.):

Car racing, Porsches, BMWs, Karting

What I do for a living:

VP Technical Ops - Hospitality Technology

Headphone Inventory

Beyerdynamic T90
Beyerdynamic DT880 Premium
Ultrasone Pro 750
Sennheiser Momentum
Sennheiser Momentum On-Ear
Audio Technica ATH-M50x
Philips Fidelio L1
Sony MDR-V6
AKG Q701
Sennheiser HD 598
Sennheiser HD 25 - 1
Sennheiser Amperior
Sennheiser HD 239
Sennheiser HD 448
Sennheiser CX 880
Sennheiser CX400II
Shure SE 210 (cable broken),
Panasonic RP-WF6000H
Superlux HD681B, HD668B, HD651, HD660, 681 EVO
Yamaha HPH-200
Logitech UE500
Hifiman RE-400
Xiaomi Piston 2.1, iF limited edition
Astrotec AX-35 Hybrid IEM
Onkyo ES-FC300
Beyerdynamic DT770 Limited Edition 88 (32 Ohms)
Ostry KC06
Ostry KC06a (incoming)
Superlux HD-685

Audio Technica ATH-M50
NuForce HP-800:
Koss Pro DJ100
Marshall Major
Beyerdynamic T50p
Shure SRH440
Beats Tour
Logitech UE-4000

Headphone Amp Inventory

Amps & DAC/Amps:

Bottlehead Crack with Speedball
Fiio E7, D3, E3, E1, E02i, E07K
Schiit Asgard
Schiit Valhalla
NuForce icon HDP,
Aune T1 Mk2
Audioengine D3
Bravo Ocean

Schiit Vali


Schiit Modi
Muse Audio Mini DAC
Griffin Powerwave
Audioengine D3
nuForce icon HDP

Source Inventory

MacBook Pro 13 (Bitperfect)
MacBook Pro Retina 15 (Bitperfect)
Fiio X3
iBasso DX50
iPod Classic 80GB & 120GB
iPod Touch
Zune 30GB (really!)
Blackberry Z10

Other Audio Equipment

Yamaha Sound Projector, Onkyo

Music Preferences

EBM, (Alternative) Electronica, Futurepop, Symphonic Metal, some Pop, Trance, electro-industrial, Classic, Orchestral

Interests (non-headphone)

Car racing, mechanical watches, Pens, general nerdism.

Koolpep's Recent Activity

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Audiophiles in Dubai?
Koolpep posted in this thread in Members' Lounge (General Discussion) 11/24/14 at 5:49am | 399 replies | 21060 views
Sennheiser HD 598 Impressions Thread
Koolpep posted in this thread in Headphones (full-size) 11/16/14 at 8:13am | 4118 replies | 485318 views
JDS Labs C5/C5D (pg96) portable amp/amp+DAC appreciation + discussion thread
Koolpep posted in this thread in Portable Headphone Amps 11/11/14 at 2:55am | 2884 replies | 274057 views
To AMP or Not to AMP - Driving Headphones in the $150-$300 Range
Koolpep posted in this thread in Headphones (full-size) 11/7/14 at 12:35pm | 29 replies | 514 views
Superlux Express Train
Koolpep posted in this thread in Headphones (full-size) 11/4/14 at 9:29pm | 1020 replies | 142318 views
Beyerdynamic T90 :D
Koolpep posted in this thread in Headphones (full-size) 10/26/14 at 2:00am | 2538 replies | 256373 views
JDS Labs C5D may be the king of Portable AMP/DACs in its price point.
Koolpep posted in this thread in Portable Headphone Amps 10/25/14 at 11:42pm | 15 replies | 916 views
The iBasso DX50 Thread - Latest firmware: 1.6.0
Koolpep posted in this thread in Portable Source Gear 10/23/14 at 11:37am | 15609 replies | 1397335 views
Schiit Happened: The Story of the World's Most Improbable Start-Up
Koolpep posted in this thread in Jason Stoddard 10/23/14 at 7:00am | 4010 replies | 741054 views
Visit to the Schiit Box - Schiit Factory Tour
Koolpep posted in this thread in Head-Fi Meet Impressions, Trade Show... 10/23/14 at 5:49am | 49 replies | 6702 views


Koolpep’s Photos

2 photos
Latest upload: Aug 3, 2013
1 photo
Latest upload: May 17, 2011

Koolpep’s Embedded Photos

Koolpep's photos in JDS Labs C5D may be the king of Portable AMP/DACs in its price point.
1 photo
Latest upload: Oct 25, 2014
Koolpep's photos in Best headphone for FiiO X3?
1 photo
Latest upload: Jun 15, 2014
Koolpep's photos in Beyerdynamic dt880 250 ohms vs 600 ohms
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Latest upload: Apr 1, 2014
Koolpep's photos in The  Xiaomi Pistons Thread
2 photos
Latest upload: May 8, 2014
Koolpep's photos in IBasso DX50 vs Fiio X3 comparison thread
1 photo
Latest upload: Jun 3, 2014

Koolpep's Lists

1 List
My List 20 Other
Last Updated 6/21/11

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