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The Netherlands

Forum Post Count:


Join Date:


Last Online:

9 hours, 1 minute ago

About Me:

ITer, lover of vinyl since my 6th, discoverer of high fidelity since my 17th. Dutch.

Interests (Hobbies, favorite activities, etc.):

Fixing other peoples electrical or mechanical equipment.
Cultivating carnivorous plants.

What I do for a living:

Software Configurator

Headphone Inventory

Koss Portapro
Grado RS1
Grado RS2 (had)
Grado GR10e (had)
Grado PS1000
Final Audio Design FI-BA-SS
Sennheiser RS180
Sennheiser RS220

Headphone Amp Inventory

FiiO E11 (had)
FiiO E12 DIY
FiiO k5 (had)
Electric-Avenues PA2V2 (had)
Grado RA1

Source Inventory

FiiO X7
Technics SL-7
Thinkpad X200 (FiiO X7 as DAC)

Other Audio Equipment

Grado PH1 Phono Amplifier
Grado Prestige Gold 1 P-mount cartridge

Music Preferences

Mike Oldfield to Daft Punk to Pekka Pohjola (this list is not up to date)


Interests (non-headphone)

Carnivorous plants, forgotten media (LaserDisc, CD-i, holotape etc.) vinyl, going to the movies.

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

ThinkPad X200, OnePlus X, Brompton

CH23's Recent Activity

(Uncheck the summary view to see ALL the gory details!) (Check the summary view to simplify the activity feed.)
Official X7 beta firmware (Android 5.1) download and discussion thread -- FW3.0.6 beta
CH23 posted in this thread in FiiO 11/28/16 at 8:50am | 177 replies | 9382 views
Grado Fan Club!
CH23 posted in this thread in Headphones (full-size) 11/22/16 at 4:53am | 33865 replies | 1339627 views
Final Audio Design Impressions and Discussion Thread
CH23 posted in this thread in Portable Headphones, Earphones and In-Ear... 10/28/16 at 3:52am | 6682 replies | 424198 views
The public beta firmware of Android 5.1 for FiiO X7(FW3.0beta) is coming!
CH23 posted in this thread in FiiO 10/19/16 at 11:40am | 125 replies | 7487 views
PS1000 Impressions Thread
CH23 posted in this thread in Headphones (full-size) 10/18/16 at 7:24am | 3408 replies | 184623 views
FiiO Factory Tour 2016
CH23 posted in this thread in Head-Fi Meet Impressions, Trade Show... 6/29/16 at 2:42am | 40 replies | 6454 views
FiiO E12DIY Limited Edition Version---DIY your own sound !
CH23 posted in this thread in Portable Headphone Amps 6/17/16 at 3:51am | 2220 replies | 241310 views


CH23’s Photos

3 photos
Latest upload: Jul 26, 2014

CH23’s Embedded Photos

CH23's photos in Official X7 beta firmware (Android 5.1) download and discussion thread -- FW3.0.2_beta CH23's photos in FiiO X5 II Custom Themes Thread
1 photo
Latest upload: Feb 6, 2016
CH23's photos in FiiO X5 firmware 2.50 download and discussion
2 photos
Latest upload: Dec 31, 2015
CH23's photos in The concept design drawings of FiiO New Docking AMP E09S. What do you think? CH23's photos in Fiio X5 - Custom/Modded firmwares
10 photos
Latest upload: Jun 11, 2015

CH23's Lists

3 Lists
headphones i own(ed) 9 Headphones
Last Updated 3/18/16
Audioplayers & sources i own(ed) 8 Source Components
Last Updated 2/11/16
headphones i'd love to own 1 Headphones
Last Updated 7/29/13

Head-Fi.org › CH23's profile