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potterma

Location:

Oregon

Forum Post Count:

480

Join Date:

5/5/13

Last Online:

8 hours, 58 minutes ago

About Me:

Optical Engineer

Headphone Inventory

Yamaha HP-1, HE-6

Headphone Amp Inventory

Asgard II, Little Dot Mk IV, Carver M-200T, Parasound Zamp V3, First Watt F1

Source Inventory

PC --> Gungnir

Power-Related Components

Parasound HCA-1000A

Other Audio Equipment

Mini-Maggie Desktop system

potterma's Recent Activity

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Speaker amps for headphones
potterma posted in this thread in High-end Audio Forum Yesterday at 5:55 am | 2657 replies | 89158 views
HifiMAN HE-6 Planar Magnetic Headphone
potterma posted in this thread in High-end Audio Forum 8/24/14 at 1:13pm | 14865 replies | 763683 views
Why would those with HE-6 prefer speaker amps?
potterma posted in this thread in Sound Science 8/6/14 at 7:53pm | 89 replies | 1715 views
Best recorded albums of all time?
potterma posted in this thread in Music 8/1/14 at 11:01pm | 231 replies | 87910 views
Amps that can drive the HiFiMan HE-6 planar headphones
potterma posted in this thread in High-end Audio Forum 7/4/14 at 8:08am | 3118 replies | 210071 views
HE-500, LCD2, D5000, DT770, SR80, on a speaker amp (Emotiva mini-X A-100) Project
potterma posted in this thread in Headphones (full-size) 6/12/14 at 9:44pm | 3638 replies | 188122 views
New Schiit! Ragnarok and Yggdrasil
potterma posted in this thread in High-end Audio Forum 6/9/14 at 6:29am | 2689 replies | 281189 views
Emotiva A-100 MiniX
potterma posted in this thread in Amplification For Sale / Trade 5/18/14 at 9:13am | 0 replies | 288 views
Digital Multimeter Extech?
potterma posted in this thread in DIY (Do-It-Yourself) Discussions 3/9/14 at 9:39pm | 12 replies | 7495 views
Headphone Data Sheet Table with power, voltage & current
potterma posted in this thread in Headphone Amps (full-size) 2/27/14 at 8:06pm | 8 replies | 289 views

 

potterma’s Photos

Avatars
3 photos
136 views
Latest upload: Jan 4, 2014

potterma’s Embedded Photos

potterma's photos in HiFiMan HE-Series Owners' Club
1 photo
19 views
Latest upload: Feb 8, 2014
potterma's photos in Speaker amps for headphones
5 photos
168 views
Latest upload: Nov 25, 2013
potterma's photos in Best recorded albums of all time?
6 photos
195 views
Latest upload: Nov 1, 2013
potterma's photos in HifiMAN HE-6 Planar Magnetic Headphone
1 photo
26 views
Latest upload: Dec 22, 2013

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Head-Fi.org › potterma's profile