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Bremerton WA USA

Forum Post Count:


Join Date:


Last Online:

on 10/2/14

About Me:

Licensed ham radio operator (KE7RYM) 3rd Duan Instructor Hsin Lu martial arts

Interests (Hobbies, favorite activities, etc.):

Large/Medium format Film Photography, Van Dyke Pt/Au Photography, Radio Astronomy, Physical Culture

What I do for a living:

Disabled veteran. Former Navy Spook. Computer Support Since 1974.

Headphone Inventory

Koss Porta-Pro Martin Custom Turbulent X in Cocobolo Shells!

Headphone Amp Inventory

Little Dot MK III

Source Inventory

VX portable dvd/vcd player, Pioneer DV220, Cowon iAudio10, Roku, Dishnet Hopper, Carver TX-11a, Turtle Beach DSS2.

Cable Inventory

6' monoprice.com shielded. 18' monoprice shielded. 20' TOSlink.

Power-Related Components

TrippLite S606M Power Cleaner/Surge Protector (hospital grade)

Other Audio Equipment

RP2100 AM/FM/SW with Terk Passive Tunable External AM Antenna, PL660 shortwave, SRF-59 AM/FM radio, DE321 AM/FM/SW, Xitel Soundaround Box

Audio-Related Tweaks

Soviet mil-spec tubes in LDIII amplifier, both sections.

Music Preferences

Old Time Radio, Vocals, World, African and Central Asian Ethnic, Folk Rock, British Folk, Arena Rock, Fusion, Swing and Big Band.

Interests (non-headphone)

Druidry, history, physical anthropology, natural sciences, martial arts

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

Rolleicord V, Rolleicord II(d), 4x5 Anniversary Speed Graphic w. 127mm Ektar lens. Berlebach Tripod. Photo Lab and film processing gear. Alinco DX7T HF Transceiver.

GCooper's Recent Activity

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Koss Portapro Thread
GCooper posted in this thread in Headphones (full-size) 6/18/14 at 1:39am | 933 replies | 152834 views
Can one hear the noise of a switching power supply?
GCooper posted in this thread in DIY (Do-It-Yourself) Discussions 10/21/13 at 9:52pm | 14 replies | 3084 views
Martin Customs Thread
GCooper posted in this thread in Headphones (full-size) 10/16/13 at 7:14pm | 245 replies | 19059 views
Review of the Little-Dot MKIII Tube Headphone Amp/Pre-Amp
GCooper posted in this thread in Headphone Amps (full-size) 10/16/13 at 7:03pm | 635 replies | 263957 views
What was your first headphone purchase after coming to Head-Fi?
GCooper posted in this thread in Headphones (full-size) 10/12/13 at 9:58pm | 910 replies | 44637 views
Little Dot Tube Amps: Vacuum Tube Rolling Guide
GCooper posted in this thread in Headphone Amps (full-size) 10/5/13 at 11:19pm | 10436 replies | 806787 views
Grado Fan Club!
GCooper posted in this thread in Headphones (full-size) 8/21/13 at 5:53pm | 33586 replies | 1318977 views
Anyone use FM tuners?
GCooper posted in this thread in Headphone Amps (full-size) 7/14/13 at 10:26pm | 21 replies | 1739 views
HD800 vs. Koss Porta Pro
GCooper posted in this thread in Headphones (full-size) 7/4/13 at 9:16pm | 117 replies | 23765 views


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Latest upload: Dec 16, 2011

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Head-Fi.org › GCooper's profile