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rjm003

Location:

Kyoto

Forum Post Count:

66

Join Date:

3/31/08

Last Online:

on 5/1/16

About Me:

Richard Murdey
RJM Audio
phonoclone.com

Headphone Inventory

Sennheiser HD 600, AKG K702, Denon AH-C700

Headphone Amp Inventory

RJM Audio Sapphire3 Amplifier (op amp + BJT)
RJM Audio Twilight Amplifier (6CG7+2SK213)
RJM Audio J-Mo ii Amplifier (jFET/BJT + MOSFET)

Source Inventory

Asus Xonar STX

Cable Inventory

Oyaide PA-02

rjm003's Recent Activity

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The Xonar Essence STX Q/A, tweaking, impressions thread
rjm003 posted in this thread in Computer Audio 2/14/16 at 5:31am | 5326 replies | 871653 views
Onkyo DAC-HA200 portable headphone amplifier
rjm003 posted in this thread in Amplification For Sale / Trade 10/4/15 at 10:20pm | 0 replies | 230 views
Gustard H10 Headphone Amplifier
rjm003 posted in this thread in Amplification For Sale / Trade 4/3/15 at 3:39am | 0 replies | 302 views
Sennheiser HD 600
reviewed by rjm003 2/27/15 at 4:06am
Advice wanted re. my new diamond buffer output stage.
rjm003 posted in this thread in DIY (Do-It-Yourself) Discussions 2/22/15 at 2:38am | 1 replies | 650 views
Onkyo SE-300PCIE vs Onkyo SE-200PCI LTD
rjm003 posted in this thread in Computer Audio 2/15/15 at 3:13pm | 17 replies | 10162 views
Distortion of Greg Szekeres' Headphone Driver
rjm003 posted in this thread in DIY (Do-It-Yourself) Discussions 5/7/13 at 2:20am | 10 replies | 1026 views
A JFET-MOSFET Single Ended Class "A"
rjm003 posted in this thread in DIY (Do-It-Yourself) Discussions 2/14/12 at 9:30pm | 5 replies | 3364 views

 

rjm003’s Photos

Default
12 photos
1,063 views
Latest upload: Feb 14, 2012
Avatars
1 photo
79 views
Latest upload: Mar 3, 2011

rjm003’s Embedded Photos

rjm003's photos in Advice wanted re. my new diamond buffer output stage.
3 photos
235 views
Latest upload: Feb 22, 2015
rjm003's photos in RJM Audio Sapphire Headphone Amplifier / Preamp Prototype Boards Available rjm003's photos in Distortion of Greg Szekeres' Headphone Driver
6 photos
680 views
Latest upload: May 3, 2013
rjm003's photos in The Xonar Essence STX Q/A, tweaking, impressions thread
6 photos
215 views
Latest upload: Oct 21, 2015

rjm003's Lists

1 List
Own 0 Headphone Amps
Own
Last Updated 9/6/10

Head-Fi.org › rjm003's profile