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ultrabike

ultrabike's Community Profile

Location:

Irvine CA

Forum Post Count:

703

Join Date:

4/3/12

Last Online:

3 hours, 9 minutes ago

What I do for a living:

Electrical Engineer - DSP/Digital Communications.

Headphone Inventory

HAVE:
HD558
2xKSC75
2xHD202

SOLD:
DT990 Pro 250 ohm (too bright)
Audeo PFE gray/black filters (IEM-ear comfy issues)

Headphone Amp Inventory

Focusrite 2i2
HeadRoom's Total Bithead

Source Inventory

SanDisk Sansa Zip
Ipad mini
Laptop

Cable Inventory

Monoprice, RCA, DVI Gear, Belkin, BlueRigger, PCD Basics, Link Depot, eForCity, Phoenix Gold, PTC, and many more!

Power-Related Components

AC Power Cord, USB cable, AAA batteries

ultrabike's Recent Activity

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New DTS tech from CES 2013
ultrabike posted in this thread in Sound Science 6/16/13 at 2:24am | 9 replies | 471 views
Cafe Sceptico: The Objectivist Cafe
ultrabike posted in this thread in Sound Science 6/9/13 at 10:24pm | 474 replies | 12334 views
USB cable and Sound Quality
ultrabike posted in this thread in Sound Science 6/7/13 at 12:27am | 782 replies | 31167 views
Relatively cheap headphone measuring kit?
ultrabike posted in this thread in Sound Science 5/24/13 at 10:14pm | 6 replies | 152 views
Frequency Response Question
ultrabike posted in this thread in Sound Science 5/24/13 at 12:58pm | 37 replies | 560 views
Output impedance, nominal impedance - and splitting resistance
ultrabike posted in this thread in Sound Science 5/19/13 at 10:03am | 14 replies | 189 views
Headphone CSD waterfall plots
ultrabike posted in this thread in Headphones (full-size) 5/9/13 at 8:59am | 931 replies | 82266 views
King Sound Emperor: New Electrostatic Headphones!
ultrabike posted in this thread in High-end Audio Forum 5/6/13 at 3:45am | 340 replies | 17989 views
Don't you think this forum should be called Qualia Head-Fi?
ultrabike posted in this thread in Sound Science 5/4/13 at 3:58pm | 63 replies | 1611 views
KOSS ESP-950 Thread
ultrabike posted in this thread in High-end Audio Forum 5/1/13 at 2:38pm | 988 replies | 49915 views

 

ultrabike’s Photos

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ultrabike’s Embedded Photos

ultrabike's photos in Frequency Response Question
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Latest upload: May 24, 2013
ultrabike's photos in Don't you think this forum should be called Qualia Head-Fi?
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Latest upload: May 4, 2013
ultrabike's photos in Equal loudness curve testing
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13 views
Latest upload: May 1, 2013
ultrabike's photos in Is It Really Worth 'Upgrading' Sennheiser HD 580/600/650 Cables?
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9 views
Latest upload: Apr 16, 2013
ultrabike's photos in 24 bit Vinyl or CD Remaster?
8 photos
60 views
Latest upload: Mar 4, 2013

ultrabike's Forum Signature

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