HeadphoneAddict Send PM

Gender:

Male

Occupation:

Behavioural Pediatrics, retired.

Interests:

Music, books, computers, movies
Headphone and Amp Reviews - Some links got messed up by the forum and only the first part is in the hyperlink, but it you combine the blue underlined part with the black part that wasn't included you get a working link.

Two mint tin amps: http://www.head-fi.org/forums/f5/two-mint-tin-amps-head-head-penguinamp-vs-seaber-good-money-savers-here-256410/

LIVEWIRES VS Denon AH-C700 and Shure E500/SE530: http://www.head-fi.org/forums/3305469-post94.html

Penguinamp Caffeine Pro aka Headstage Lyrix: http://www.head-fi.org/forums/f5/review-penguinamp-caffeine-portable-headphone-amp-w-bass-boost-aka-headstage-lyrix-262751/

Shure volume attenuator vs Koss and Radioshack: http://www.head-fi.org/forums/f4/line-volume-controllers-sound-quality-257374-post3266088/?highlight=Attenuator#post3266088

iBasso D1: http://www.head-fi.org/forums/f5/new-portable-amp-dac-ibasso-d1-updates-first-page-251541/index71.html#post3256458 or http://www.head-fi.org/forums/3256458-post1054.html

Headstage USB DAC cable, plus Headsix vs D1: http://www.head-fi.org/forums/f46/review-headstage-usb-dac-also-reviewed-meier-headsix-ibasso-d1-headstage-lyrix-265223/

Grado HF-1 vs RS-2 with APS V3 cable: http://www.head-fi.org/forums/f4/review-grado-hf-1-rs-2-both-re-cabled-apuresound-v3-cable-stock-hp-2-sprinkled-good-measure-292405/

http://www.head-fi.org/forums/f70/ultrasone-hfi780-alo-mod-299731/#post3852673

http://www.head-fi.org/forums/f21/review-apuresound-v3-silver-cable-copper-core-sennheiser-vs-stock-hd600-hd650-cables-301979/

USB DAC/amp review: http://www.head-fi.org/forum/thread/306883/updated-2-22-review-13-usb-dac-amp-predator-pico-2-3move-d10-d3-d2-viper-boa-d1-lyrix-microamp-vivid-v1-nuforce-xm5

http://www.head-fi.org/forums/f36/new-loaner-program-ttvj-millett-258691/index5.html#post4024605 or http://www.head-fi.org/forums/4024605-post69.html

http://www.head-fi.org/forums/f103/freq-custom-iems-impressions-thread-updates-first-page-283673-post4252937/#post4252937

http://www.head-fi.org/forums/f103/freq-custom-iems-impressions-thread-updates-first-page-283673-post4377013/#post4377013

http://www.head-fi.org/forums/f5/review-travagans-green-red-white-colors-thrown-good-measure-321463/

http://www.head-fi.org/forums/f5/review-firestone-audio-amps-cute-beyond-fubar-iii-334293/

http://www.head-fi.org/forums/f5/nuforce-icon-usb-dac-preamp-headphone-amp-power-amp-everything-one-317395/index3.html#post4413457 or http://www.head-fi.org/forums/4409007-post25.html and read the next several posts

http://www.head-fi.org/forums/f103/synergy-between-portable-amps-iems-9-iem-compared-9-portable-amps-81-chances-mess-up-338443/

http://www.head-fi.org/forums/f45/colorado-springs-7-13-08-mini-meet-report-apogee-mini-dac-vs-duet-shootout-he60-hev70-vs-hp-1000-vs-ps-1-more-346721/#post4515237

Woo GES prototype vs Stax SRM-1 Mk2 Pro: http://www.head-fi.org/forums/4485159-post7483.html

http://www.head-fi.org/forums/f45/impressions-co-meet-singlepower-7-26-08-a-347629/

http://www.head-fi.org/forums/f45/colorado-springs-8-12-08-mini-meet-report-single-power-square-wave-xl-vs-melos-sha-gold-shootout-balanced-hd600-vs-hp-1000-a-354281/

http://www.head-fi.org/forums/f45/colorado-springs-8-19-08-mini-meet-report-woo-wa6-maxed-vs-single-power-melos-also-more-stello-da100-dac-356893/

XLR and Mini-RCA interconnects: http://www.head-fi.org/forums/f21/mini-review-alo-sxc-xlr-balanced-interconnects-vs-anti-cables-xlr-mmwwhats-whirly-wisp-generic-mogami-starquad-spc-366693/#post4782927

Grahm Slee NOVO: http://www.head-fi.org/forums/f5/review-loan-program-new-graham-slee-beta-novo-headphoen-amp-discreet-365429/#post4805083

Lawton Audio MD5000 DE: http://www.head-fi.org/forums/f4/review-lawton-audio-formerly-markl-mods-modded-md5000-de-deluxe-ed-vs-aps-v2-cable-d2000-no-internal-pad-mods-380675/

Nuforce NE-7M: http://www.head-fi.org/forums/f103/review-nuforce-ne-7m-iphone-iem-vs-klipsch-image-x10-denon-c700-383617

Westone 3: http://www.head-fi.org/forums/f103/review-westone-3-ultimate-iem-vs-losers-everything-else-aka-w3-appreciation-thread-386477

http://www.head-fi.org/forums/f105/updated-2-22-review-13-usb-dac-amp-predator-pico-2-3move-d10-d3-d2-viper-boa-d1-lyrix-microamp-vivid-v1-nuforce-xm5-306883

Westone ES3X: http://www.head-fi.org/forums/f103/westone-es3x-appreciation-thread-409063-post5432706/#post5432706 or try http://www.head-fi.org/forums/5432706-post39.html

Head-Direct RE2 IEM and Fiio E5: http://www.head-fi.org/forums/f103/review-head-direct-re2-iem-fiio-e5-amp-413374/

Sennheiser IE8: http://www.head-fi.org/forums/f103/sennheiser-ie8-appreciation-thread-375547/index184.html#post5504427

ALO/RWA Amphora: http://www.head-fi.org/forums/f70/alo-red-wine-audio-desk-top-headphone-amp-amphora-w-photos-409801/index10.html#post5538836

ALO/RWA Amphora Consolidated impressions over a few weeks: http://www.head-fi.org/forums/5538836-post1.html

Qinpu A-3 tube amp: http://www.head-fi.org/forums/f5/review-qinpu-3-headphone-speaker-tube-amplifier-head-direct-com-416787/#post5557285

Cavalli CTH: http://www.head-fi.org/forums/f6/very-compact-hybrid-amp-398839/index55.html#post5614415

StyleAudio CARAT-TOPAZ DAC/amp: http://www.head-fi.org/forums/f105/styleaudio-topaz-amp-eval-review-thread-417745/index5.html#post5674504

Grahm Slee Solo SRG amp: http://www.head-fi.org/forums/5740078-post39.html

Nuforce UF-30 Headphone: http://www.head-fi.org/forums/5814366-post20.html

Head-Direct HiFiMan EF2 tube hybrid amp with USB DAC: http://www.head-fi.org/forums/f5/review-head-direct-com-hifiman-ef2-tube-hybrid-amp-usb-dac-433150/#post5825641

Review Lawton Audio LA7000 (modifed Denon D7000): http://www.head-fi.org/forums/5905741-post1.html

Review: Three Flagship Custom IEM - Westone ES3X vs Jerry Harvey JH13Pro vs Ultimate Ears UE11Pro: http://www.head-fi.org/forum/thread/440051/review-three-flagship-custom-iem-westone-es3x-vs-jerry-harvey-jh13pro-vs-ultimate-ears-ue11pro

Westone 1 mini-review: http://www.head-fi.org/forums/5962981-post12.html

http://www.head-fi.org/forums/f4/mini-review-jmoney-replacement-leather-ear-pads-denon-d2000-d5000-d7000-443275/#post5983053

Head-direct HiFiMan RE3 IEM: http://www.head-fi.org/forums/5976855-post64.html

http://www.head-fi.org/forums/f171/review-fidelity-audio-hd600-cable-double-helix-cable-xlr-rca-interconnects-445705/#post6017493

http://www.head-fi.org/forums/f103/review-maximo-imetal-ip-hs5-iphone-earphones-mic-button-comparable-i590-i595-447083

Head-Direct RE-252 IEM - http://www.head-fi.org/forums/f103/review-head-direct-com-hifiman-re252-earphones-449993/

Head-direct HiFiMan HE-5 headphone impressions: http://www.head-fi.org/forums/6175753-post75.html and more at http://www.head-fi.org/forums/6202646-post497.html and http://www.head-fi.org/forums/6202790-post135.html

Head-direct HiFiMan EF5 amp impressions: http://www.head-fi.org/forums/6177735-post54.html

Nuforce uDAC original - http://www.head-fi.org/forums/f7/first-impressions-nuforce-udac-usb-dac-amp-line-out-s-pdif-out-456945/#post6178849

Review iBasso T3 amp: http://www.head-fi.org/forums/f105/mini-review-ibasso-t3-portable-amp-458844/#post6205174

Review HD800: http://www.head-fi.org/forums/f4/review-sennheiser-hd800-no-surprises-here-but-feel-free-check-out-459234/#post6210616

CablePro Reverie and Earcandy Lite 90 degree LOD: http://www.head-fi.org/forums/f21/review-cablepro-reverie-earcandy-90-degree-low-profile-ipod-lod-466073/#post6307961

Warren Audio Cables: http://www.head-fi.org/forums/f21/review-warren-audio-hd600-hd800-cables-xlr-rca-interconnects-466076/#post6308013

Westone 2 IEM - http://www.head-fi.org/forums/f103/review-westone-2-universal-iem-469274/#post6354658

Nuforce HDP DAC/amp - http://www.head-fi.org/forums/f7/review-pending-nuforce-hdp-24-96-usb-optical-24-192-coax-dac-preamp-headphone-amp-469767/#post6362513

Beta Brainwavz Pro IEM - http://www.head-fi.org/forums/f103/review-beta-brainwavz-pro-iem-budget-earphones-470165/

CEntrance DACport review: http://www.head-fi.org/forums/f46/review-mini-review-more-come-centrance-dacport-24-96-usb-dac-amp-473322/ or http://www.head-fi.org/forums/f7/review-more-come-centrance-dacport-24-96-usb-dac-amp-473473/

Review Monster Turbine Pro Gold - click review tab: http://www.earphonesolutions.com/monster-turbine-pro-in-ear-speakers-gold.html

RSA Protector Impressions: http://www.head-fi.org/forums/6474548-post405.html and http://www.head-fi.org/forums/6480310-post449.html

Luxman P-1u review: http://www.head-fi.org/products/luxman-p-1u/reviews#3738

Fischer Audio DBA-02 - http://www.head-fi.org/forum/thread/484569/review-fischer-audio-s-dba-02/1155#post_6813070

HiFiMan HE-5 LE review: http://www.head-fi.org/products/he-5le/reviews/3901

HiFiMan HE-6 Impressions:
(pt 1) http://www.head-fi.org/forum/thread/497004/he-6-loaner-program/150#post_6778267
(2) http://www.head-fi.org/forum/thread/497004/he-6-loaner-program/150#post_6779180
(3) http://www.head-fi.org/forum/thread/497004/he-6-loaner-program/180#post_6795305
(4) http://www.head-fi.org/forum/thread/497004/he-6-loaner-program/240#post_6810454

AudeZ'e LCD-2 headphones: http://www.head-fi.org/forum/thread/495631/amp-recommendations-for-audeze-lcd-2/480#post_6849828

Brainwavz M2 IEM review: http://www.head-fi.org/forum/thread/491435/review-brainwavz-m2-beyond-gamma/60#post_6865407

Westone UM3X: http://www.head-fi.org/products/westone-um3x-3x-true-triple-armature-drivers-in-ear-monitor-professional-earphone

HE-6 Impressions: http://www.head-fi.org/forum/thread/493214/hifiman-he-6-planar-headphone/615#post_7045218
and http://www.head-fi.org/forum/thread/493214/hifiman-he-6-planar-headphone/675#post_7049606
and http://www.head-fi.org/forum/thread/493214/hifiman-he-6-planar-headphone/1830#post_7116589

Headphone Inventory:

(updated 4/2/14)

Sennheiser HE60/HEV70 (Stax terminated by Rudistor)
Stax SR-009 - sold
Stax SR-007 (O2 Mk1) - sold
Sennheiser HD800 - #00660 with Locus-Design Hyperion cable
HiFiMan HE-6 orthodynamic
HiFIMan HE-560
HiFiMan HE-500
HiFiMan HE-5 orthodynamic
HiFiMan HE-5 LE orthodynamic
HiFiMan HE-300
AudeZ'e LCD-2 rev2
Sennheiser HD600 with APS V3 cable balanced and single ended
Denon D7000 Lawton Audio modded w/ wood cups and Jenna Labs cable
Audio Technica ATH-ESW10JPN
Audio Technica ATH-ANC7
Audio Technica ATH-A900 modded & re-cabled
STAX SR-Lambda
STAX SR-Lambda Nova Signature
STAX SR-003
STAX SR-5NB Gold
STAX SR-001 Mk1 Audiocats modded with AD8599/blackgates
AKG K240M 600 ohm (was Stevie Wonder's)
Grado HF-2 #24 & #120
Grado SR-60 ALO modded full wood body and cup w/ silver cable
Grado SR-60 with Headphile C-pads
Grado Alessandro MS-1
Ultrasone HFI-700 DVD
Smeggy SFI custom wood cup orthodynamics
Westone ES3X Custom IEM
Westone ES5 Custom IEM
Westone ES60 Custom IEM (my favorite)
Westone W60 universal fit
Westone 4R universal fit
Westone 3 universal fit
Westone UM3X universal fit
Westone 2 universal fit
Westone 1 universal fit
Triple.fi 10vi Pro
UE 11Pro custom IEM
JH Audio Roxanne
JH Audio JH16Pro custom IEM
JH Audio JH13pro custom IEM
Livewires T1 custom IEM
Shure SE530 custom IEM
Alien Ears C3 as a rebuild of my Freq Show custom IEM (gifted away)
Monster Turbine Pro Gold
HiFiMan RE-262
HiFiMan RE-252
HiFiMan RE-2 (and RE3 prototype)
Dennon AH-C700
Sunrise Audio Sw-Xcape
Sunrise Audio As-Charm
Sunrise Audio As-Feeling
Nuforce NE-30
Nuforce NE-700x
Nuforce NE-770x
Nuforce NE-600M
Nuforce NE-7M
Nuforce NE-8
Nuforce NE-6
Brainwavz M3
Brainwavz M2 and Beta earphones
Maximo iMetal iP-HS5
Sennheiser PX100 & PMX100
Altec Lansing IM716 de-podded with custom resistors
Koss KSC75 x2
KSC35 x2
Yuin G2A
RCA Noise Canceling
Amp'd Mobile noise canceling
Audiovox noise canceling x 2
Motorola buds from S705 Bluetooth
Sony buds from D-EJ2000
iPod white buds x 6

Headphone Amp Inventory:

Eddie Current ZDT with partial silver transformer upgrade
DIY KGSS built by luvdunhill - sold
DIY KGBH built by luvdunhill
Woo WA6 maxed/PDPS with Sophia Princess 274B rectifier
ALO/RWA Amphora
CEntrance DACmini
CEntrance HiFi-M8
Nuforce HAP-100
Ray Samuels F-35 Lightning
Ray Samuels SR-71b
HiFiMan EF2 Tube Hybrid
HiFiMan EF5 Tube Hybrid
HiFiMan EF6 SS Amp
Nuforce Icon HDP
Nuforce Icon Desktop
Nuforce Icon uDAC
Nuforce Icon uDAC-2
Nuforce Icon uDAC-2 SE
Nuforce Icon uDAC-2 SE Gold Edition
Audioengine D1
Qinpu A-3 - 8 watt speaker amp/HP amp
Millett Starving Student (gave to my 11 year old)
RW Audio AMP1 (review pending)
Meier Headfive #465
Meier Heads
HeadAmp Pico Slim #58
Meier 3MOVE
HR portable Micro Amp
Practical Devices XM5
Travagans Red w/AD743 and Sigma 11 PSU
Travagans Green
Travagans Colors
iBasso D4 Python
VividAudioTech V1
STAX SRD-7 Pro
STAX SRD-7 Mk2 SB (sold)
STAX SRD-7 SB modded to Pro and 5-pin XLR
STAX SRD-X x2
Cavalli Audio eXStatA - Hybrid version (sold sand amp)

Source Inventory:

Macbook Core 2 Duo optical/USB out
Nuforce CDP-8
Nuforce DAC-100
PS Audio Perfectwave DAC Mk2 and network Bridge
Apogee Mini-DAC w/USB - sold
CEntrance DACmini 24/96 USB
CEntrance DACport 24/96 USB
CEntrance HiFi-M8
Headamp Pico DAC-only #23
HR 2006 Micro DAC
Nuforce HDP
Nuforce Icon DAC
Nuforce uDAC, uDAC-2, uDAC-2 SE and Gold
Audioengine D1, D2 and D3
Samsung HD941 SACD
Marantz CD5001
Apple TV 1st 2nd and 3rd gen
HiFiMan HM-602
HiFiMan HM-801
HiFiMan HM-901
128Gb iPhone 6 and 6+
64Gb iPhone 4s
64GB iPod Video 5.5 gen with SD card
6G 16Gb Nano x 2
5G 16Gb Nano x 2
3G 8Gb Nano
1G 2Gb Nano
Sony D-303
Sony D-EJ2000
Sony D-NE20
Sony D-E999
iRiver iH140 optical out

Cable Inventory:

NON-WIRELESS -
Locus Design Hyperion for HD800
Moon Audio Silver Dragon V3 for HE-500 and LCD-2
Moon Audio Black Dragon V2 for HD800
ALO Audio SXC RCA and XLR interconnects
CablePro Reverie iPod LOD
CablePro Earcandy Lite iPod LOD
ALO iMod portable V-cap dock
ALO iMod jumbo Cryo Silver X LOD
ALO iMod cryo LOD with charging
ALO iMod LOD to RCA
ALO cryo silver x mini-mini (x2)
ALO cryo 1/4" to RCA
Steve Kelby Portable V-Cap dock
Synergistic Research COAX digital
"barqy" silver in cotton LOD
barqy silver in cotton mini-mini
barqy silver over copper mini-RCA
HIGHFLYIN9 mini-RCA and RCA-RCA
Headphile silver cpu series mini-RCA
Anti-cables RCA-RCA
Sysconcept.ca optical cables
fatman711 Jenna mini-mini
and more...
WIRELESS:
NaviPlay & Jabra A125s iPod BT transmitters
Jabra A120 3.5mm BT transmitter
Motorola D800 BT Rx/Tx
Motorola HT820
Motorola S9
Jabra BT620
Jabra BT8010
Bluetake Mini 450RX
Creative SE2300
Kyocera BT clips

Power-Related Components:

see sig

Other Audio Equipment:

Polk SDA speakers
PSB Imagine Mini bookshelf speakers
Epos ESL-3 bookshelf speakers
AV123 X-static full size speakers
Velodyne 5.1 satelites with sub
Jamo 5.1 in wall 2-way home theater speakers
AV123 Rocket Onyx 10" subs x 2
Audioengine A2 and A5

Audio-Related Tweaks:

SOLD: KGSS, SR-009, SR-007, Stello DA-100 Signature, Woo WES Electrostatic Amp, SAC KH1000, Apogee mini-DAC, Cavalli Audio eXStatA - Solid State, STAX Gamma Pro woodied by Smeggy, iBasso D10 Cobra, PS Audio Digital Link III, iMod 80gb 5.5G, Woo GES, iBasso D2 Boa, Headamp Pico #11, HE Audio JADE electrostatics, AKG K1000 #1378, RSA P-51 Mustang #28, TTVJ Portable Millett Hybrid (sold and trade back), Grado RS-1 #667 with APS V3 cable, HF-2 #348, Stax SR-404LE, RSA Predator #24, Sennheiser IE8, Phonak Audeo PFE, Yamaha HP-1 orthodynamic, Yamaha YH-100 orthodynamic, Stax SR-001 Mk2, Grado HF-1 #28 APS V3 cable HeadCoverage Woodies, Ultrasone Edition 9 #440 with APS V3 cable, Koss ESP950 Stax PC-OCC cable, Stax SR-007 Mk2, Klipsch Image X10, Sony D-25s, TTVJ Millett Hybrid Portable, iBasso D3 Python, Headstage Lyrix Pro, Audio Technica ATH-AD2000 w/ Cardas cable, STAX SR-Lambda Signature, DV336i, iBasso D2 Viper, Realistic Pro 30, Proline 2500, ATH-D1000, PenguinAmp "Caffeine" Pro, Headstage Lyrix Total Pro USB, Headphile HF-1 #29, Grado RS-2 APS V3 cabled, SR-5NB gold edition, Stax SRM-1 Mk2 Pro C-series, Travagans White, Ultrasone HFI-780 ALO re-cabled, iBasso D1, Meier HA-1, Grado RS-2 APS V3 cable, HD650, Xin SuperMacro III updated 11/07, Grado HP-1000 HP-2 w/JGSUWBC I miss you, ATH-W11R, SR-3/SRD-5, iCans, RSA Tomahawk, PIMETA, STAX Gamma Pro, UE Triple.fi 10 pro, Super.fi 5 pro x2, AKG701, Ety ER6i, Senn HD25-1, Darth Beyer V3 bloodwood blackmax, Bose IE, Bose QC2, Bose OE, Shure E2c, SE310, E4c, JVC F33 Marshmallow (gave away 2 pr), iGrado, Beyer DT231, PenguinAmp "Royal", JSeaber cmoy bass boost.

Music Preferences:

Jazz, Acoustic, Classical, New Age, Space Music, Pop, Christian, hip hop, some female country singers.

Gear-Fi:

Audio Technica CK-10 - http://www.head-fi.org/forum/thread/478568/multi-iem-review-165-iems-compared-vsonic-gr07-added-05-08/1680#post_7172525

Westone ES5 - http://www.head-fi.org/t/495931/westone-es5/1245#post_7330188

HiFiMan HE-500 http://www.head-fi.org/forum/thread/551345/hifiman-he-500-he-as-in-high-end-please-post-your-impressions/165#post_7515665

Audioengine D1 DAC/amp: http://www.head-fi.org/t/581815/review-audioengine-d1-24-96-usb-and-optical-dac-amp-for-laptops-and-computers-in-progress

AudioMinor iPhone LOD: http://www.head-fi.org/t/609772/review-audiominor-copper-and-silver-wire-braided-line-out-dock-for-iphone-ipad-and-ipod

Nuforce NE-770X and NE-600M: http://www.head-fi.org/t/589730/mini-review-nuforce-ne-770x-and-ne-600-budget-earphones#post_8042245

DACmini Impressions (early on) - http://www.head-fi.org/t/523850/centrance-dacmini-dac-amplifier-official-thread/75#post_7325679
and http://www.head-fi.org/t/523850/centrance-dacmini-dac-amplifier-official-thread/75#post_7330118
and http://www.head-fi.org/t/523850/centrance-dacmini-dac-amplifier-official-thread/135#post_7413188

Search for my DACmini impressions - http://www.head-fi.org/search.php?containingthread%5B0%5D=523850&output=posts&action=disp&search=DAC&byuser=HeadphoneAddict&sdate=0&newer=1&resultSortingPreference=recency&start=40

DACmini USB DAC vs DACport DAC vs DACport LX DAC - http://www.head-fi.org/t/523850/centrance-dacmini-dac-amplifier-official-thread/765#post_8751714

CanJam @ RMAF 2012 Impressions - http://www.head-fi.org/t/623236/rocky-mountain-audiofest-denver-co-oct-12-14th-2012

Stoner Acoustics UD100 vs Hifimediy SABRE USB DAC: http://www.head-fi.org/t/626632/tiny-dac-big-sound-impression-of-stoner-acoustics-ud100-vs-odac/135#post_8837442

V-MODA CROSSFADE M-100 - http://www.head-fi.org/products/v-moda-crossfade-m-100/reviews/7811

JH Audio JH16 pro Freqphase: http://www.head-fi.org/products/jh-audio-jh16-pro-custom-in-ear-monitors/reviews/8092

Nuforce DAC-100 and HAP-100: http://www.head-fi.org/products/nuforce-hap-100-high-performance-preamp-and-headphone-amplifier-black/reviews/8797

RSA F-35 Lightning: http://www.head-fi.org/products/ray-samuels-audio-f-35-lightning/reviews/10114

HiFiMan HE-560: http://www.head-fi.org/t/712536/review-hifiman-he-560-planar-magnetic-headphones-stock-headphone-impressions-here-no-mods-other-than-cables-review-in-progress#post_10413067

Westone ES60: http://www.head-fi.org/t/785868/westone-es-60-custom-iem-review-the-rmaf-westone-in-ear-experience-review

Audioengine D2 DAC: https://www.head-fi.org/threads/review-audioengine-d2-wireless-hi-res-usb-optical-spdif-dac-transport.858615/