| TC ELECTRONIC | http://www.tcelectronic.com |
| http://www.tcelectronic.com.cn(中文) | |
| ART | http://www.artroch.com |
| LEXICON | http://www.lexicon.com |
| BBE | http://www.bbesound.com |
| ASHLY | http://www.ashly.com |
| ELECTRIX | http://www.electrixpro.com |
| FURMAN | http://www.furmansound.com |
| LUCID | http://www.lucidaudio.com |
| BOSS | http://www.rolandus.com |
| MANLEY | http://www.manleylabs.com |
| FOCUSRITE | http://www.focusrite.com |
| DBX | http://www.dbxpro.com |
| KORG | http://www.korg.com |
| SABINE | http://www.sabineinc.com |
| DOLBY | http://www.dolby.com |
| RANE | http://www.rane.com |
| SYMETRIX | http://www.symetrixaudio.com |
| MILLENNIA | http://www.mil-media.com 高品质A/D D/A转换系统 |
| APOGEE ELECTRONICS | http://www.apogeedigital.com |
| ORBAN | http://www.orban.com |
| KLARK TEKNIK | http://www.klarkteknik.com |
| BSS | http://www.bss.co.uk |
| BELLARI | http://www.rolls.com/bellari |
| DRAWMER | http://www.drawmer.com |
| APHEX | http://www.aphex.com |
| TELEX | http://www.telex.com |
| EVENTIDE | http://www.eventide.com |
| BLUE | http://www.bluemic.com |
| NEUMANN | http://www.neumannusa.com |
| AKG | http://www.akg-acoustics.com |
| AUDIO-TECHNICA | http://www.audio-technica.com |
| CAD | http://www.cadmics.com |
| DPA | http://www.dpamicrophones.com |
| COUNTRYMAN | http://www.countryman.com |
| GRACE | http://www.gracedesign.com |
| GT ELECTRONICS | http://www.gtelectronics.com |
| SHURE | http://www.shure.com |
| SENNHEISER | http://www.sennheiserusa.com |
| SCHOEPS | http://www.schoeps.de. |
| SONY | http://www.prosony.com |
| CROWN | http://www.crownaudio.com |
| TELEX PAGING MIC | http://www.telex.com |
| AUDIX | http://www.telex.com |
| MICROTECH GEFELL | http://www.microtechgefell.de/ |
| AZDEN | http://www.azdencorp.com |
| SABINE | http://www.sabineinc.com |
| MIPRO | http://www.mipro.com.tw |
| CHIAYO | http://www.chiayo.com |
| DYNAUDIO ACOUSTICS | http://www.dynaudioacoustics.com |
| TONNY | http://www.tannoy.com |
| EVENT ELECTRONICS | http://www.eventelectronics.com |
| EV | http://www.electrovoice.com |
| JBL | http://www.jblpro.com |
| PEAVEY | http://www.peavey.com |
| NHT | http://www.nhtpro.com |
| MEYER SOUND | http://www.meyersound.com |
| GENELEC | http://www.genelec.com |
| QUESTED | http://www.quested.com |
| HK AUDIO | http://www.hkaudio.com |
| DAS AUDIO | http://www.dasaudio.com |
| MARTIN AUDIO | http://www.martin-audio.com |
| NEXO | http://www.nexo.co.uk |
| MONTARBO | http://www.montarbo.com |
| TURBO SOUND | http://www.turbosound.com |
| ZECK AUDIO | http://www.zeck-audio.de |
| KLIPSCH | http://www.klipsch.com |
| SOUND TECH | http://www.washburn.com |
| EASTERN ACOUSTIC WOTKS | http://www.eaw.com |
| COMMUNITY | http://www.community.chester.pa.us |
| MACKIE | http://www.mackie.com |
| YAMAHA | http://www.proyamaha.com |
| ROLAND | http://www.rolandus.com |
| MARSHALL | http://www.marshallamps.com |