johnwmclean
Aka: capone, bignurse.
- Joined
- Apr 28, 2008
- Posts
- 2,909
- Likes
- 52
[size=small][size=12.0px]AMB
http://www.amb.org/audio/beta22/
http://www.amb.org/forum/beta22-amplifier-f12/
HEADWIZE
http://gilmore2.chem.northwestern.edu/ubb/showpage.php?fnum=3&tid=6510
http://gilmore2.chem.northwestern.edu/ubb/showpage.php?fnum=3&tid=6923&fpage=1&srch=amb;beta;22;[/size][/size]
[size=small][size=12.0px]PROFESSIONAL BUILDERS[/size][/size]
[size=small][size=12.0px]http://www.rockhopperaudio.com/store/2010/5/6/3-channel-beta-22-amplifier.html[/size][/size]
[size=small][size=12.0px]http://www.ybmaudio.com/products.html
MAJOR THREADS
http://www.head-fi.org/forum/thread/243379/roll-call-who-s-building-built-or-thinking-of-building-a-beta22/2490
http://www.head-fi.org/forum/thread/343869/let-s-build-krmathis-a-beta22
...AND THE REST
BUILDERS NEEDED
http://www.head-fi.org/forum/thread/378801/aussie-diy-builder-for-a-balanced-22
http://www.head-fi.org/forum/thread/501288/who-would-i-contact-about-building-a-buffalo-ii-dac-and-beta-22-amp
http://www.head-fi.org/forum/thread/428671/looking-to-commission-a-beta22-builder
http://www.head-fi.org/forum/thread/332245/balanced-b22-that-needs-finishing-up-pm-if-interested-in-a-project
http://www.head-fi.org/forum/thread/416080/looking-for-beta22-builder[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/434106/where-to-go-to-get-a-b22-nowadays[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/312867/beta-22
ENCLOSURES
http://www.head-fi.org/forum/thread/426570/beta-22-and-sigma-22-case-dimensions
http://www.head-fi.org/forum/thread/417702/amb-beta-22-o22-enclosures
http://www.head-fi.org/forum/thread/397385/beta22-with-boxes
http://www.head-fi.org/forum/thread/417702/amb-beta-22-o22-enclosures
http://www.head-fi.org/forum/thread/426570/beta-22-and-sigma-22-case-dimensions
http://www.head-fi.org/forum/thread/447417/looking-for-a-builder-to-do-some-case-work-on-a-beta-22
http://www.head-fi.org/forum/thread/434514/atlanta-area-help-me-enclose-my-beta22
CONFIGURATIONS
http://www.head-fi.org/forum/thread/430724/4-boards-beta22
http://www.head-fi.org/forum/thread/413248/se-or-balanced-b22
http://www.head-fi.org/forum/thread/446334/b22-active-ground-query/30
http://www.head-fi.org/forum/thread/430476/6-channel-vs-4-channel-beta22-questions
http://www.head-fi.org/forum/thread/397079/b22-3-channel-or-balanced
COST
http://www.head-fi.org/forum/thread/502804/cost-of-building-a-b22
http://www.head-fi.org/forum/thread/338879/need-help-advise-to-build-a-cost-no-object-beta-22-amp-b22-amp[/size][/size]
[size=small][size=12.0px]DESIGN & LAYOUT
http://www.head-fi.org/forum/thread/450901/22-22-design-complete-opinions-welcome
http://www.head-fi.org/forum/thread/423270/panel-beta22-what-do-you-think
http://www.head-fi.org/forum/thread/466484/beta22-designing-idea-need-your-opinion
http://www.head-fi.org/forum/thread/399107/layout-for-balanced-beta22-opinions-please
http://www.head-fi.org/forum/thread/423270/panel-beta22-what-do-you-think
GAIN
http://www.head-fi.org/forum/thread/474611/beta-22-gain
http://www.head-fi.org/forum/thread/413112/gain-for-b22-and-akg-k701
http://www.head-fi.org/forum/thread/243282/b22-gain-help[/size][/size]
[size=small][size=12.0px]GENERAL
http://www.head-fi.org/forum/thread/503035/my-first-full-diy-amp-and-it-s-a-b22-o-o[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/463143/b22-or-ehha-for-hd800
http://www.head-fi.org/forum/thread/458536/b22-for-hd800-is-it-worth-to-build
http://www.head-fi.org/forum/thread/444021/mini3-m3-beta22-close-specs-differences
http://www.head-fi.org/forum/thread/437798/need-a-ss-bal-hp-amp-preamp-prim-w-hd800-b22-beta22-gs-x-gsx-phoenix-apache-or-rpx300
http://www.head-fi.org/forum/thread/433108/convince-me-to-keep-my-balanced-beta22
http://www.head-fi.org/forum/thread/428517/can-it-be-a-bad-idea-to-upgrade-to-a-beta-22
http://www.head-fi.org/forum/thread/419568/b22-or-an-alternative
http://www.head-fi.org/forum/thread/402853/mind-answering-some-q-s-on-the-beta22
http://www.head-fi.org/forum/thread/462294/pcb-mounting-for-beta22
http://www.head-fi.org/forum/thread/366587/regarding-the-beta-22
http://www.head-fi.org/forum/thread/262085/beta22-build
http://www.head-fi.org/forum/thread/399769/beta-22-preamp-output-caps
http://www.head-fi.org/forum/thread/420398/beta22-input-impedance-question
http://www.head-fi.org/forum/thread/402853/mind-answering-some-q-s-on-the-beta22
http://www.head-fi.org/forum/thread/251119/beta22-dumb-but-important-question-help
http://www.head-fi.org/forum/thread/255875/beta-22-power-and-signal-distribution-boards
http://www.head-fi.org/forum/thread/242763/group-buy-notice-for-beta22-builders
http://www.head-fi.org/forum/thread/492184/22-epsilon22-backplane-board-for-3-channel-22-beta22-might-be-available-again
http://www.head-fi.org/forum/thread/406753/how-long-did-it-take-you-to-build-finish-your-beta22
http://www.head-fi.org/forum/thread/433968/beta22-question-thermal-calculations-on-4-channels-using-conrad-offboard-heatsink
http://www.head-fi.org/forum/thread/503108/how-many-hours-to-build-a-b22-for-an-experienced-assembler
http://www.head-fi.org/forum/thread/496335/am-i-getting-this-right
http://www.head-fi.org/forum/thread/432127/got-a-lot-of-free-time-how-about-helping-finish-a-b22-build
http://www.head-fi.org/forum/thread/235434/next-step-after-a-cmoy-road-to-the-22
http://www.head-fi.org/forum/thread/242807/suggestions-on-a-good-project-b22
http://www.head-fi.org/forum/thread/245291/questions-regarding-22
http://www.head-fi.org/forum/thread/289217/b22-power-supply
http://www.head-fi.org/forum/thread/325515/building-a-b22-but-i-have-a-lot-of-questions
http://www.head-fi.org/forum/thread/303187/planning-on-a-diy-amp-build-soha-b22-millet-max
http://www.head-fi.org/forum/thread/252992/opus-dac-b22[/size][/size]
http://www.head-fi.org/forum/thread/522360/help-building-a-beta22
http://www.head-fi.org/forum/thread/462294/pcb-mounting-for-beta22
[size=small][size=12.0px]IMPRESSIONS
http://www.head-fi.org/forum/thread/420468/balanced-22-vs-fully-modded-jaycar-oh-the-very-thought
http://www.head-fi.org/forum/thread/379145/is-it-worth-the-upgrade-m-3-balanced-to-22-balanced
http://www.head-fi.org/forum/thread/497307/beta-22-differences-what-gives
http://www.head-fi.org/forum/thread/251266/first-impressions-of-the-beta-22
http://www.head-fi.org/forum/thread/406934/best-diy-dac-for-the-beta22
http://www.head-fi.org/forum/thread/463858/2-ch-b22-worth-building-over-m3[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/510527/beta22-or-bjiou[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/419568/b22-or-an-alternative[/size][/size]
[size=small][size=12.0px]LOGS
http://www.head-fi.org/forum/thread/306773/my-beta22-thread
http://www.head-fi.org/forum/thread/415857/my-beta-22-is-nearly-there-updated-pics
http://www.head-fi.org/forum/thread/420522/b22-from-the-south-east
http://www.head-fi.org/forum/thread/395061/another-beta-22-lives
http://www.head-fi.org/forum/thread/306773/my-beta22-thread
http://www.head-fi.org/forum/thread/466497/beta22-phase1
http://www.head-fi.org/forum/thread/387115/the-22-is-done-pictures-on-page-5
PARTS SELECTION
http://www.head-fi.org/forum/thread/420568/beta-22-parts-selection
http://www.head-fi.org/forum/thread/432075/beta22-heatsinks
http://www.head-fi.org/forum/thread/290117/buying-parts-for-a-beta22
http://www.head-fi.org/forum/thread/373399/need-help-with-beta-22-part-selection
http://www.head-fi.org/forum/thread/256366/beta-22-parts-selection-electrolytic-caps
http://www.head-fi.org/forum/thread/438472/parts-upgrades-for-standard-22-beta22-build
http://www.head-fi.org/forum/thread/465656/b22-output-coupling-caps
http://www.head-fi.org/forum/thread/455499/jack-connector-for-b22
http://www.head-fi.org/forum/thread/441190/b22-and-22-parts
http://www.head-fi.org/forum/thread/401801/b22-hookup-wire
http://www.head-fi.org/forum/thread/425418/digital-displays-on-22-and-22-how-hard
http://www.head-fi.org/forum/thread/382131/anything-wrong-with-using-speakon-for-b22-dc-power
http://www.head-fi.org/forum/thread/245227/help-w-power-umbilical-connectors-for-b22-s22[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/510860/need-a-few-part-suggestions-for-b22[/size][/size]
[size=small][size=12.0px]SPEAKER AMP
http://www.head-fi.org/forum/thread/492106/questions-about-beta24-and-beta22-as-speaker-amp
http://www.head-fi.org/forum/thread/265286/beta22-as-speaker-amp
http://www.head-fi.org/forum/thread/434059/subwoofer-output-for-beta-22-amp
http://www.head-fi.org/forum/thread/309887/b22-amp-for-speaker-k1000[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/506555/quick-question-can-the-b22-drive-both-speakers-and-headphones-at-the-same-time
TROUBLESHOOTING AND PROBLEMS
http://www.head-fi.org/forum/thread/475398/help-evaluation-of-a-beta-22
http://www.head-fi.org/forum/thread/472390/b22-and-distortion-question
http://www.head-fi.org/forum/thread/465179/b22-issues
http://www.head-fi.org/forum/thread/375627/let-s-fix-swt61-s-beta22
http://www.head-fi.org/forum/thread/445450/b22-broken
http://www.head-fi.org/forum/thread/423977/help-needed-with-beta22
http://www.head-fi.org/forum/thread/420024/beta22-aid-requested
http://www.head-fi.org/forum/thread/417283/b22-causing-oscillation
http://www.head-fi.org/forum/thread/463799/calling-out-to-beta-22-builders-for-assistance
http://www.head-fi.org/forum/thread/427029/need-help-on-a-fried-beta-22-board
http://www.head-fi.org/forum/thread/383731/looking-for-socal-builder-to-fix-beta22-amp
http://www.head-fi.org/forum/thread/406258/mistakes-you-made-with-your-22-or-22op[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/522360/help-building-a-beta22
VOLUME
http://www.head-fi.org/forum/thread/504025/joshua-tree-attenuator-suitable-input-impedance-for-the-3-channel-b22
http://www.head-fi.org/forum/thread/407782/beta22-volume-control
http://www.head-fi.org/forum/thread/431628/volume-knob-backlighting-beta22-photo-intensive
http://www.head-fi.org/forum/thread/460668/help-me-pick-a-volume-control-for-my-beta22
WIRING AND GROUND
http://www.head-fi.org/forum/thread/418648/beta22-power-wiring-question
http://www.head-fi.org/forum/thread/426672/balanced-beta22-grounding-issue
http://www.head-fi.org/forum/thread/422825/b22-question-combined-balanced-unbalanced-wiring
[/size] [/size]
http://www.amb.org/audio/beta22/
http://www.amb.org/forum/beta22-amplifier-f12/
HEADWIZE
http://gilmore2.chem.northwestern.edu/ubb/showpage.php?fnum=3&tid=6510
http://gilmore2.chem.northwestern.edu/ubb/showpage.php?fnum=3&tid=6923&fpage=1&srch=amb;beta;22;[/size][/size]
[size=small][size=12.0px]PROFESSIONAL BUILDERS[/size][/size]
[size=small][size=12.0px]http://www.rockhopperaudio.com/store/2010/5/6/3-channel-beta-22-amplifier.html[/size][/size]
[size=small][size=12.0px]http://www.ybmaudio.com/products.html
MAJOR THREADS
http://www.head-fi.org/forum/thread/243379/roll-call-who-s-building-built-or-thinking-of-building-a-beta22/2490
http://www.head-fi.org/forum/thread/343869/let-s-build-krmathis-a-beta22
...AND THE REST
BUILDERS NEEDED
http://www.head-fi.org/forum/thread/378801/aussie-diy-builder-for-a-balanced-22
http://www.head-fi.org/forum/thread/501288/who-would-i-contact-about-building-a-buffalo-ii-dac-and-beta-22-amp
http://www.head-fi.org/forum/thread/428671/looking-to-commission-a-beta22-builder
http://www.head-fi.org/forum/thread/332245/balanced-b22-that-needs-finishing-up-pm-if-interested-in-a-project
http://www.head-fi.org/forum/thread/416080/looking-for-beta22-builder[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/434106/where-to-go-to-get-a-b22-nowadays[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/312867/beta-22
ENCLOSURES
http://www.head-fi.org/forum/thread/426570/beta-22-and-sigma-22-case-dimensions
http://www.head-fi.org/forum/thread/417702/amb-beta-22-o22-enclosures
http://www.head-fi.org/forum/thread/397385/beta22-with-boxes
http://www.head-fi.org/forum/thread/417702/amb-beta-22-o22-enclosures
http://www.head-fi.org/forum/thread/426570/beta-22-and-sigma-22-case-dimensions
http://www.head-fi.org/forum/thread/447417/looking-for-a-builder-to-do-some-case-work-on-a-beta-22
http://www.head-fi.org/forum/thread/434514/atlanta-area-help-me-enclose-my-beta22
CONFIGURATIONS
http://www.head-fi.org/forum/thread/430724/4-boards-beta22
http://www.head-fi.org/forum/thread/413248/se-or-balanced-b22
http://www.head-fi.org/forum/thread/446334/b22-active-ground-query/30
http://www.head-fi.org/forum/thread/430476/6-channel-vs-4-channel-beta22-questions
http://www.head-fi.org/forum/thread/397079/b22-3-channel-or-balanced
COST
http://www.head-fi.org/forum/thread/502804/cost-of-building-a-b22
http://www.head-fi.org/forum/thread/338879/need-help-advise-to-build-a-cost-no-object-beta-22-amp-b22-amp[/size][/size]
[size=small][size=12.0px]DESIGN & LAYOUT
http://www.head-fi.org/forum/thread/450901/22-22-design-complete-opinions-welcome
http://www.head-fi.org/forum/thread/423270/panel-beta22-what-do-you-think
http://www.head-fi.org/forum/thread/466484/beta22-designing-idea-need-your-opinion
http://www.head-fi.org/forum/thread/399107/layout-for-balanced-beta22-opinions-please
http://www.head-fi.org/forum/thread/423270/panel-beta22-what-do-you-think
GAIN
http://www.head-fi.org/forum/thread/474611/beta-22-gain
http://www.head-fi.org/forum/thread/413112/gain-for-b22-and-akg-k701
http://www.head-fi.org/forum/thread/243282/b22-gain-help[/size][/size]
[size=small][size=12.0px]GENERAL
http://www.head-fi.org/forum/thread/503035/my-first-full-diy-amp-and-it-s-a-b22-o-o[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/463143/b22-or-ehha-for-hd800
http://www.head-fi.org/forum/thread/458536/b22-for-hd800-is-it-worth-to-build
http://www.head-fi.org/forum/thread/444021/mini3-m3-beta22-close-specs-differences
http://www.head-fi.org/forum/thread/437798/need-a-ss-bal-hp-amp-preamp-prim-w-hd800-b22-beta22-gs-x-gsx-phoenix-apache-or-rpx300
http://www.head-fi.org/forum/thread/433108/convince-me-to-keep-my-balanced-beta22
http://www.head-fi.org/forum/thread/428517/can-it-be-a-bad-idea-to-upgrade-to-a-beta-22
http://www.head-fi.org/forum/thread/419568/b22-or-an-alternative
http://www.head-fi.org/forum/thread/402853/mind-answering-some-q-s-on-the-beta22
http://www.head-fi.org/forum/thread/462294/pcb-mounting-for-beta22
http://www.head-fi.org/forum/thread/366587/regarding-the-beta-22
http://www.head-fi.org/forum/thread/262085/beta22-build
http://www.head-fi.org/forum/thread/399769/beta-22-preamp-output-caps
http://www.head-fi.org/forum/thread/420398/beta22-input-impedance-question
http://www.head-fi.org/forum/thread/402853/mind-answering-some-q-s-on-the-beta22
http://www.head-fi.org/forum/thread/251119/beta22-dumb-but-important-question-help
http://www.head-fi.org/forum/thread/255875/beta-22-power-and-signal-distribution-boards
http://www.head-fi.org/forum/thread/242763/group-buy-notice-for-beta22-builders
http://www.head-fi.org/forum/thread/492184/22-epsilon22-backplane-board-for-3-channel-22-beta22-might-be-available-again
http://www.head-fi.org/forum/thread/406753/how-long-did-it-take-you-to-build-finish-your-beta22
http://www.head-fi.org/forum/thread/433968/beta22-question-thermal-calculations-on-4-channels-using-conrad-offboard-heatsink
http://www.head-fi.org/forum/thread/503108/how-many-hours-to-build-a-b22-for-an-experienced-assembler
http://www.head-fi.org/forum/thread/496335/am-i-getting-this-right
http://www.head-fi.org/forum/thread/432127/got-a-lot-of-free-time-how-about-helping-finish-a-b22-build
http://www.head-fi.org/forum/thread/235434/next-step-after-a-cmoy-road-to-the-22
http://www.head-fi.org/forum/thread/242807/suggestions-on-a-good-project-b22
http://www.head-fi.org/forum/thread/245291/questions-regarding-22
http://www.head-fi.org/forum/thread/289217/b22-power-supply
http://www.head-fi.org/forum/thread/325515/building-a-b22-but-i-have-a-lot-of-questions
http://www.head-fi.org/forum/thread/303187/planning-on-a-diy-amp-build-soha-b22-millet-max
http://www.head-fi.org/forum/thread/252992/opus-dac-b22[/size][/size]
http://www.head-fi.org/forum/thread/522360/help-building-a-beta22
http://www.head-fi.org/forum/thread/462294/pcb-mounting-for-beta22
[size=small][size=12.0px]IMPRESSIONS
http://www.head-fi.org/forum/thread/420468/balanced-22-vs-fully-modded-jaycar-oh-the-very-thought
http://www.head-fi.org/forum/thread/379145/is-it-worth-the-upgrade-m-3-balanced-to-22-balanced
http://www.head-fi.org/forum/thread/497307/beta-22-differences-what-gives
http://www.head-fi.org/forum/thread/251266/first-impressions-of-the-beta-22
http://www.head-fi.org/forum/thread/406934/best-diy-dac-for-the-beta22
http://www.head-fi.org/forum/thread/463858/2-ch-b22-worth-building-over-m3[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/510527/beta22-or-bjiou[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/419568/b22-or-an-alternative[/size][/size]
[size=small][size=12.0px]LOGS
http://www.head-fi.org/forum/thread/306773/my-beta22-thread
http://www.head-fi.org/forum/thread/415857/my-beta-22-is-nearly-there-updated-pics
http://www.head-fi.org/forum/thread/420522/b22-from-the-south-east
http://www.head-fi.org/forum/thread/395061/another-beta-22-lives
http://www.head-fi.org/forum/thread/306773/my-beta22-thread
http://www.head-fi.org/forum/thread/466497/beta22-phase1
http://www.head-fi.org/forum/thread/387115/the-22-is-done-pictures-on-page-5
PARTS SELECTION
http://www.head-fi.org/forum/thread/420568/beta-22-parts-selection
http://www.head-fi.org/forum/thread/432075/beta22-heatsinks
http://www.head-fi.org/forum/thread/290117/buying-parts-for-a-beta22
http://www.head-fi.org/forum/thread/373399/need-help-with-beta-22-part-selection
http://www.head-fi.org/forum/thread/256366/beta-22-parts-selection-electrolytic-caps
http://www.head-fi.org/forum/thread/438472/parts-upgrades-for-standard-22-beta22-build
http://www.head-fi.org/forum/thread/465656/b22-output-coupling-caps
http://www.head-fi.org/forum/thread/455499/jack-connector-for-b22
http://www.head-fi.org/forum/thread/441190/b22-and-22-parts
http://www.head-fi.org/forum/thread/401801/b22-hookup-wire
http://www.head-fi.org/forum/thread/425418/digital-displays-on-22-and-22-how-hard
http://www.head-fi.org/forum/thread/382131/anything-wrong-with-using-speakon-for-b22-dc-power
http://www.head-fi.org/forum/thread/245227/help-w-power-umbilical-connectors-for-b22-s22[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/510860/need-a-few-part-suggestions-for-b22[/size][/size]
[size=small][size=12.0px]SPEAKER AMP
http://www.head-fi.org/forum/thread/492106/questions-about-beta24-and-beta22-as-speaker-amp
http://www.head-fi.org/forum/thread/265286/beta22-as-speaker-amp
http://www.head-fi.org/forum/thread/434059/subwoofer-output-for-beta-22-amp
http://www.head-fi.org/forum/thread/309887/b22-amp-for-speaker-k1000[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/506555/quick-question-can-the-b22-drive-both-speakers-and-headphones-at-the-same-time
TROUBLESHOOTING AND PROBLEMS
http://www.head-fi.org/forum/thread/475398/help-evaluation-of-a-beta-22
http://www.head-fi.org/forum/thread/472390/b22-and-distortion-question
http://www.head-fi.org/forum/thread/465179/b22-issues
http://www.head-fi.org/forum/thread/375627/let-s-fix-swt61-s-beta22
http://www.head-fi.org/forum/thread/445450/b22-broken
http://www.head-fi.org/forum/thread/423977/help-needed-with-beta22
http://www.head-fi.org/forum/thread/420024/beta22-aid-requested
http://www.head-fi.org/forum/thread/417283/b22-causing-oscillation
http://www.head-fi.org/forum/thread/463799/calling-out-to-beta-22-builders-for-assistance
http://www.head-fi.org/forum/thread/427029/need-help-on-a-fried-beta-22-board
http://www.head-fi.org/forum/thread/383731/looking-for-socal-builder-to-fix-beta22-amp
http://www.head-fi.org/forum/thread/406258/mistakes-you-made-with-your-22-or-22op[/size][/size]
[size=small][size=12.0px]http://www.head-fi.org/forum/thread/522360/help-building-a-beta22
VOLUME
http://www.head-fi.org/forum/thread/504025/joshua-tree-attenuator-suitable-input-impedance-for-the-3-channel-b22
http://www.head-fi.org/forum/thread/407782/beta22-volume-control
http://www.head-fi.org/forum/thread/431628/volume-knob-backlighting-beta22-photo-intensive
http://www.head-fi.org/forum/thread/460668/help-me-pick-a-volume-control-for-my-beta22
WIRING AND GROUND
http://www.head-fi.org/forum/thread/418648/beta22-power-wiring-question
http://www.head-fi.org/forum/thread/426672/balanced-beta22-grounding-issue
http://www.head-fi.org/forum/thread/422825/b22-question-combined-balanced-unbalanced-wiring
[/size] [/size]