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Member of the Trade: AMB Laboratories


Sunnyvale, CA. USA

Forum Post Count:


Join Date:


Last Online:

3 days, 12 hours ago

About Me:

Man of too many interests.

Interests (Hobbies, favorite activities, etc.):

High-end audio DIY, founder of CDDB®, music, computers, Audi cars, Unix/Linux, health/fitness, beach

What I do for a living:

High-end DIY audio tinkerman, Linux/Unix geek

Headphone Inventory

Sennheiser HD800, HD600, HD580, PX100, HD410SL, HD50

Headphone Amp Inventory

AMB β22 with σ22 PSU
AMB M³ with σ11 PSU
AMB Cavalli-Kan Kumisa III
AMB Mini³ high performance
AMB Mini³ extended runtime
AMB β18 (modified SDS Labs MOSFET amp)
Gilmore Dynahi
Millett Hybrid

Source Inventory

Logitech Squeezebox Touch, Slim Devices Squeezebox 3 / Squeezebox server on openSUSE Linux
NAD C520 CD player
Oppo BDP-83 Blu-Ray disc player
Philips DVP5982/37 DVD player
Sony DVP-NS575 DVD player
AMB γ1 modular miniature DAC
AMB γ2 compact high-performance DAC (two)
Benchmark DAC1
Alien USB DAC (two)
M-Audio Firewire Audiophile
M-Audio Transit
E-MU 0404 USB
Rotel RSP-1068 surround sound processor/preamp
Behringer DCX2496 digital electronic crossover
AMB λ1 turntable + Linn Basik Plus tone arm + Dynavector 17D2 mk.2 MC cartridge
Systemdek IIX turntable + Linn Basik Plus tone arm + Ortofon OM40 MM cartridge
CEC BD-5200 turntable (heavily modded) + Dynavector 23R MC cartridge
Nakamichi Dragon cassette deck
Nakamichi CR-7A cassette deck
Pioneer CT-F1250 cassette deck (two)
Kenwood KX-660HX cassette deck
Rotel RT-850A AM/FM tuner
Apple iPod 5.5G 120GB + Rockbox
Apple iPhone 4

Cable Inventory

DIY interconnects, etc.

Other Audio Equipment

AMB α3 moving-coil pre-preamplifier
AMB α6 stereo pre-amplifier
AMB α8 stereo pre-amplifier
AMB α10 stereo pre-amplifier with σ10 PSU (σ22 + σ25)
AMB β3 stereo power amplifier
AMB β8 stereo power amplifier
AMB β24 fully-differential stereo power amplifier
AMB ε10 Line level summing amplifier
Sound Valves SV100 JFET stereo pre-amplifier
Hafler DH-100 Series 2 stereo pre-amplifier
Hafler DH-120 stereo power amplifier
Hafler DH-220 stereo power amplifier (two)
Dayton Audio DTA-1 (formerly Sonic Impact T-Amp)
Velodyne SMS-1 subwoofer management system
Audio Artistry CBT36K curved line-source array
AMB θ3W subwoofers
AMB θ6S satellite speaker system
AMB θ6W subwoofer
AMB θ18 speaker system
AMB θ19 speaker system
AMB θ20 speaker system
NHT VT1 speaker system
Sunfire True Subwoofer Mk. II (two)
Ölevia 242T-FHD 42" 1080p LCD HDTV

Music Preferences

Just about everything except country/western or gangster rap.

Interests (non-headphone)

High-end audio DIY, music, Audi cars, Linux/Unix, good food, ocean/beach.

amb's Recent Activity

(Uncheck the summary view to see ALL the gory details!) (Check the summary view to simplify the activity feed.)
Gamma-2 (γ2) DAC Thread
amb posted in this thread in DIY (Do-It-Yourself) Discussions 6/28/15 at 1:32pm | 2146 replies | 200798 views
Best DIY Desktop DAC
amb posted in this thread in DIY (Do-It-Yourself) Discussions 6/2/15 at 12:15pm | 20 replies | 659 views
Roll Call: Who's building, built, or thinking of building a beta22?
amb posted in this thread in DIY (Do-It-Yourself) Discussions 6/1/15 at 1:05am | 3204 replies | 257812 views
CM6631A / USB Interface?
amb posted in this thread in DIY (Do-It-Yourself) Discussions 3/15/15 at 2:35pm | 14 replies | 883 views
Need to build a Linear Regulated 24v Power Supply
amb posted in this thread in DIY (Do-It-Yourself) Discussions 3/15/15 at 2:10pm | 28 replies | 512 views
New project from AMB Labs announced: Gamma 1.5
amb posted in this thread in DIY (Do-It-Yourself) Discussions 1/29/15 at 8:31pm | 15 replies | 1601 views
INTROS - Lets Get to Know this Tribe
amb posted in this thread in SF/Bay Area Head-Fiers Group 9/10/14 at 12:04am | 119 replies | 2774 views
Official 2014 SF Head-Fi Meet Impressions Thread
amb posted in this thread in Head-Fi Meet Impressions, Trade Show... 7/22/14 at 12:59am | 126 replies | 12794 views
Where are the Gods of DIY?
amb posted in this thread in DIY (Do-It-Yourself) Discussions 7/15/14 at 12:18am | 20 replies | 1356 views


amb’s Photos

AMB λ1 belt-drive DIY turntable
9 photos
Latest upload: May 5, 2010
14 photos
Latest upload: Aug 23, 2011
1 photo
Latest upload: Apr 1, 2004

amb’s Embedded Photos

amb's photos in New project from AMB Labs announced: Gamma 1.5
1 photo
Latest upload: Oct 11, 2014

amb's Lists

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Head-Fi.org › amb's profile