Head-Fi.org › Jones Bob's profile
||Vancouver, WA USA
|Forum Post Count:
||1 hour, 5 minutes ago
|What I do for a living:
||NPI Project Engineer: US, China and Malaysia
Stax SR-007 MK2
Retired and/or Sold:
|Headphone Amp Inventory
||DIY Dr. Kevin Gilmore designed KGST "mini Blue Hawaii" hybrid SS/Tube electrostatic headphone amplifier. 1950s NOS Tungsol triple mica square getter 6S4A tubes with Herbie's tube dampeners. Alps RK50 recently replaced original build Alpha potientometer.
In process of building: KGSSHV CARBON
Retired from headphone use:
DIY Dr. Richard Marsh designed headphone amp. A great amp, only reason I retired it, can only play with dynamic headphones, which I no longer own.
DIY PP 6V6 tube amp (based on Poindexter's Musical Machine with Electraprint PSSS output transformers)
Music Angel PP 6P1P (6AQ5) tube amp
||Schiit Yggdrasil -it really is that good.
Retired and or sold:
Schiit Gungnir w/USB gen2
DIY ESS9023 DAC with LiFePo battery supply
DIY Buffalo II DAC with Paul Hynes shunt regulators and supply, then replaced with LiFePo batteries.
||AudioQuest Diamond USB cable
Ridge Street Audio Designs Poeima!!! silver ribbon balanced XLR interconnects
Q Cable French Silk TRS single ended copper litz headphone cable.
Pangea 4% silver clad copper USB cable
DIY Evidence Audio XLR balanced interconnects
Schiit PYST XLR balanced interconnects
Silflex glass toslink cable.
Straightwire Crescendo II XLR balanced interconnects
Stock Audeze ADZ6SE TRS single ended and ADZ6B4 XLR headphone cables
Moon Audio Silver Dragon V3 Premium headphone cable
||Furman PST-8D power conditioner strip
OEM power cords.
|Other Audio Equipment
||2013 Mac Mini as music only server upgraded with
1TG external HD
Audirvana Plus v1.5.12
Altec 890C Bolero speakers modded with vintage ESS Great Heil AMT tweeters.
Altec Model 19 speakers with vintage TAD TD-2001 HF compression drivers.
DIY Evidence Audio speaker cables
iPod Touch 5 32G
iPad Air LTE 32G
iPhone 6 Plus 64G
Jones Bob's Recent Activity
The Stax Thread III
Jones Bob posted in this thread in High-end Audio Forum 6/24/16 at 8:21am | 9120 replies | 532341 views
What a long, strange trip it's been -- (Robert Hunter)
Jones Bob posted in this thread in Mike Moffat (Baldr) 6/9/16 at 3:20pm | 705 replies | 62278 views
Schiit Yggdrasil Impressions thread
Jones Bob posted in this thread in High-end Audio Forum 5/19/16 at 8:26pm | 2723 replies | 321956 views
Portland, OR May 7, 2016 Impressions
Jones Bob posted in this thread in Local / Regional Head-Fi Meets, Parties,... 5/10/16 at 11:20am | 34 replies | 3500 views
Portland - Oregon Head-Fi Meet, May 7th 9:30am - 3:30 pm Mt Scott Community Center
Jones Bob posted in this thread in Local / Regional Head-Fi Meets, Parties,... 5/6/16 at 2:01pm | 186 replies | 5686 views
Schiit Happened: The Story of the World's Most Improbable Start-Up
Jones Bob posted in this thread in Jason Stoddard 4/11/16 at 2:57pm | 11340 replies | 2238610 views
Jones Bob posted in this thread in High-end Audio Forum 3/11/16 at 3:57pm | 4112 replies | 332632 views
New Schiit! Ragnarok and Yggdrasil
Jones Bob posted in this thread in High-end Audio Forum 3/5/16 at 7:36am | 9247 replies | 1048051 views
Stax SR-007 driver dead
Jones Bob posted in this thread in Introductions, Help and Recommendations 3/1/16 at 10:08am | 11 replies | 601 views
Jones Bob’s Photos
2 albumsView All Photos
Jones Bob’s Embedded Photos
9 albumsView All Photos
Latest upload: Nov 30, 2015
Latest upload: Jul 28, 2015
Latest upload: Jan 21, 2016
Latest upload: Feb 15, 2014
Latest upload: Nov 15, 2015
Jones Bob's Lists