Power Amplifiers & Signal ProcessorsStore/Pro Audio/Power Amplifiers & Signal ProcessorsRefine by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allPrice Clear PriceClearfrom –toUSD $58USD $2,694ApplyApplySearch by phrase Clear Search by phraseClearKeyword or phraseApplyApplyType Clear TypeClearDirect Boxes18Power Amplifiers12Vocal Processors8Microphone Preamps5Equalizers4Crossovers1Patch Bays1Test Equipment1ApplyApplyBrand Clear BrandClearArt5Behringer1Cloud2Crown5dbx3Electro-Harmonix1Gemini2LD Systems1Live Wire Solutions2LW Essentials®2Mackie2Nady1PreSonus1QSC3Radial Engineering8Roland3Rolls1Rupert Neve Designs1TC Helicon2Walrus Audio1Warm Audio1Whirlwind1Zoom1ApplyApplyStyle: Clear Style:Clear2-Channel - Up to 1000W12-Channel - Up to 2000W12-Channel - Up to 3000W12-Channel - Up to 4000W14-Channel - Up to 1000W14-Channel - Up to 2000W14-Channel - Up to 4000W14-Channel - Up to 4500W1Dual Output1Single Output1ApplyApplySort by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AApplyApplyShow itemsShow itemsBack-OrderLW Essentials® Premium Direct BoxLW Essentials® Premium Direct BoxSingle and Dual Outputs Available! Appearance may vary.USD $58.99Back-OrderMackie MTest-1 Cable TesterMackie MTest-1 Cable TesterUSD $89.99Back-OrderLive Wire SPDI Passive Direct Box With Attenuation PadLive Wire SPDI Passive Direct Box With Attenuation PadUSD $102.99Back-OrderLive Wire PDI Double-Shielded Heavy-Duty Passive Direct BoxLive Wire PDI Double-Shielded Heavy-Duty Passive Direct BoxUSD $128.99Back-OrderArt dPDB Dual Passive Direct BoxArt dPDB Dual Passive Direct BoxUSD $169.99Back-OrderWhirlwind IMP 2 Standard Direct BoxWhirlwind IMP 2 Standard Direct BoxUSD $202.99Back-OrderMackie MDB-2P Stereo Passive Direct BoxMackie MDB-2P Stereo Passive Direct BoxUSD $205.99Back-OrderRolls MP13 Mini-Mic PreampRolls MP13 Mini-Mic PreampUSD $228.99Back-OrderArt CLEANBoxPro Dual-Channel Level ConverterArt CLEANBoxPro Dual-Channel Level ConverterUSD $230.99Back-OrderArt P16 16-Channel XLR Balanced Patch BayArt P16 16-Channel XLR Balanced Patch BayUSD $256.99Back-OrderNady GEQ-215 2-Channel 15-Band Graphic EqualizerNady GEQ-215 2-Channel 15-Band Graphic EqualizerUSD $282.99Back-OrderRadial Engineering Catapult Mini TX 4-Channel Cat 5 Audio SnakeRadial Engineering Catapult Mini TX 4-Channel Cat 5 Audio SnakeUSD $307.99Back-OrderRadial Engineering Pro48 Active 48-Volt Compact Active Direct BoxRadial Engineering Pro48 Active 48-Volt Compact Active Direct BoxUSD $333.99Back-OrderRadial Engineering ProDI Passive Direct BoxRadial Engineering ProDI Passive Direct BoxUSD $333.99Back-OrderLW Essentials® Premium Power AmplifierLW Essentials® Premium Power AmplifierUSD $371.99Back-OrderCloud Cloudlifter CL-1 Mic ActivatorCloud Cloudlifter CL-1 Mic ActivatorUSD $382.99Back-OrderWarm Audio Active Direct BoxWarm Audio Active Direct BoxUSD $510.99Back-OrderLD Systems FX 300 Vocal Effects Processor With 2-Channel PedalLD Systems FX 300 Vocal Effects Processor With 2-Channel PedalUSD $512.99Back-OrderRadial Engineering ProD2 Passive Stereo Direct BoxRadial Engineering ProD2 Passive Stereo Direct BoxUSD $512.99Back-OrderRadial Engineering Trim-Two Passive DI for AV with Level ControlRadial Engineering Trim-Two Passive DI for AV with Level ControlUSD $512.99Back-OrderRoland AIRA Compact E-4 Voice TweakerRoland AIRA Compact E-4 Voice TweakerUSD $512.99Back-OrderTC Helicon Harmony Singer 2 Vocal Harmony and Reverb PedalTC Helicon Harmony Singer 2 Vocal Harmony and Reverb PedalUSD $536.99Back-OrderGemini XGA-4000 Power AmplifierGemini XGA-4000 Power AmplifierUSD $564.99Back-Orderdbx 215s Dual-Channel 15-Band Graphic Equalizerdbx 215s Dual-Channel 15-Band Graphic EqualizerUSD $613.99Back-OrderArt 355 Dual Channel 31-Band EQArt 355 Dual Channel 31-Band EQUSD $615.99Back-OrderCloud Cloudlifter CL-2 Phantom powered gain booster for dynamic and ribbon micsCloud Cloudlifter CL-2 Phantom powered gain booster for dynamic and ribbon micsUSD $638.99Back-OrderGemini XGA-5000 Power AmplifierGemini XGA-5000 Power AmplifierUSD $641.99Back-OrderRadial Engineering J48 Phantom Powered Active Direct BoxRadial Engineering J48 Phantom Powered Active Direct BoxUSD $641.99Back-OrderRadial Engineering JDI MK3 Passive Direct BoxRadial Engineering JDI MK3 Passive Direct BoxUSD $641.99Back-OrderRadial Engineering Reamp JCR Passive ReamperRadial Engineering Reamp JCR Passive ReamperUSD $641.99Back-OrderRoland VT-12 Vocal Trainer BlackRoland VT-12 Vocal Trainer BlackUSD $641.99Back-OrderRoland VT-4 Voice TransformerRoland VT-4 Voice TransformerUSD $641.99Back-OrderWalrus Audio Canvas Stereo Dual Line Isolator/Direct BoxWalrus Audio Canvas Stereo Dual Line Isolator/Direct BoxUSD $641.99Back-OrderZoom V3 Vocal ProcessorZoom V3 Vocal ProcessorUSD $641.99Back-OrderPreSonus BlueTube DP V2 2-Channel Mic/Instrument Tube PreampPreSonus BlueTube DP V2 2-Channel Mic/Instrument Tube PreampUSD $654.99Back-Orderdbx 223xs Stereo 2-Way/Mono 3-Way Crossoverdbx 223xs Stereo 2-Way/Mono 3-Way CrossoverUSD $664.99Back-OrderElectro-Harmonix Voice Box Harmony Machine/VocoderElectro-Harmonix Voice Box Harmony Machine/VocoderUSD $669.99Back-Orderdbx 231s Dual-Channel 31-Band Graphic Equalizerdbx 231s Dual-Channel 31-Band Graphic EqualizerUSD $741.99Back-OrderArt TPS II 2-Channel Variable Impedance Tube PreampArt TPS II 2-Channel Variable Impedance Tube PreampUSD $743.99Back-OrderRupert Neve Designs Active DI BoxRupert Neve Designs Active DI BoxUSD $766.99Back-OrderTC Helicon VoiceLive Play Vocal Effects PedalTC Helicon VoiceLive Play Vocal Effects PedalUSD $766.99Back-OrderBehringer NX3000 3,000W 2-Channel Power AmplifierBehringer NX3000 3,000W 2-Channel Power AmplifierUSD $972.99Back-OrderCrown XLS1002 2-Channel 350W Power Amplifier with Onboard DSPCrown XLS1002 2-Channel 350W Power Amplifier with Onboard DSPUSD $1,100.99Back-OrderQSC GX3 Stereo Power AmplifierQSC GX3 Stereo Power AmplifierUSD $1,282.99Back-OrderCrown XLS1502 2-Channel 525W Power Amplifier with Onboard DSPCrown XLS1502 2-Channel 525W Power Amplifier with Onboard DSPUSD $1,433.99Back-OrderQSC GX5 Stereo Power AmplifierQSC GX5 Stereo Power AmplifierUSD $1,538.99Back-OrderCrown XLS2002 2-Channel 650W Power Amplifier with Onboard DSPCrown XLS2002 2-Channel 650W Power Amplifier with Onboard DSPUSD $1,767.99Back-OrderCrown XLS2502 775W Power Amp with Onboard DSPCrown XLS2502 775W Power Amp with Onboard DSPUSD $2,075.99Back-OrderCrown XTi2002 Power AmplifierCrown XTi2002 Power AmplifierUSD $2,562.99Back-OrderQSC GXD 8 Professional Power AmplifierQSC GXD 8 Professional Power AmplifierUSD $2,693.99