Signal Processors/Rack Effects | Surplus Network

Behringer Ultrapatch Pro PX3000 48-point 1/4" TRS Balanced Patchbay

Behringer Ultrapatch Pro PX3000...

$59.00 USD

Behringer Ultrapatch Pro PX3000...

$59.00 USD

Behringer ULTRALINK MS8000

Behringer ULTRALINK MS8000

$59.00 USD

Behringer ULTRALINK MS8000

$59.00 USD

DBX 286S Mic Pre-Amp Processor 286 S Microphone/Instrument Preamp Compressor

DBX 286S Mic Pre-Amp Processor 286 S...

$89.00 USD

DBX 286S Mic Pre-Amp Processor 286 S...

$89.00 USD

Behringer SX3040 V2 2-channel Sound Enhancement Processor

Behringer SX3040 V2 2-channel Sound...

$89.00 USD

Behringer SX3040 V2 2-channel Sound...

$89.00 USD

Behringer Super-X Pro CX2310 V2 Multi-channel Crossover with Subwoofer Output

Behringer Super-X Pro CX2310 V2...

$89.00 USD

Behringer Super-X Pro CX2310 V2...

$89.00 USD

Behringer Virtualizer 3D FX2000 Effects Processor

Behringer Virtualizer 3D FX2000...

$119.00 USD

Behringer Virtualizer 3D FX2000...

$119.00 USD

APHEX 204 Aural Exciter with Optical Big Bottom

APHEX 204 Aural Exciter with Optical...

$460.00 USD

APHEX 204 Aural Exciter with Optical...

$460.00 USD

DBX DriveRack PA2 Complete Loudspeaker Management System Black

DBX DriveRack PA2 Complete...

$300.00 USD

DBX DriveRack PA2 Complete...

$300.00 USD

Symetrix SE-400, Stereo Parametric Equalizer, Eq, Vintage Rack

Symetrix SE-400, Stereo Parametric...

$250.00 USD

Symetrix SE-400, Stereo Parametric...

$250.00 USD

Heritage Audio OST-4 V1 500 Series - 4 Slot Rack

Heritage Audio OST-4 V1 500 Series -...

$250.00 USD

Heritage Audio OST-4 V1 500 Series -...

$250.00 USD

ART EQ351 31-Band Graphic Equalizer

ART EQ351 31-Band Graphic Equalizer

$49.00 USD

ART EQ351 31-Band Graphic Equalizer

$49.00 USD

DBX 376 Tube Studio Channel Strip w/ Digital Out Pre-owned Free Shipping

DBX 376 Tube Studio Channel Strip w/...

$160.00 USD

DBX 376 Tube Studio Channel Strip w/...

$160.00 USD

New Rockville REQ20 19" Pro Dual 10 Band Graphic Equalizer EQ w/Dual VU Meters

New Rockville REQ20 19" Pro Dual 10...

$58.95 USD

New Rockville REQ20 19" Pro Dual 10...

$58.95 USD

Alesis Quadraverb 20k Bandwidth Simultaneous Digital Effects Processor

Alesis Quadraverb 20k Bandwidth...

$80.00 USD

Alesis Quadraverb 20k Bandwidth...

$80.00 USD

Lexicon ALEX Digital Effects Processor with Power Adaptor

Lexicon ALEX Digital Effects...

$80.00 USD

Lexicon ALEX Digital Effects...

$80.00 USD

Symetrix SymNet Radius AEC Audio Digital Signal Processor w/ 2-Line Interfa Card

Symetrix SymNet Radius AEC Audio...

$399.99 USD

Symetrix SymNet Radius AEC Audio...

$399.99 USD

Lexicon MX200 Dual Reverb Effects Processor Unit Untested

Lexicon MX200 Dual Reverb Effects...

$120.00 USD

Lexicon MX200 Dual Reverb Effects...

$120.00 USD

TC-Helicon VoiceTone C1 Hardtune and Pitch Correction Pedal

TC-Helicon VoiceTone C1 Hardtune and...

$120.00 USD

TC-Helicon VoiceTone C1 Hardtune and...

$120.00 USD

Behringer Sonic Ultramizer SU9920 2-channel Signal Processor

Behringer Sonic Ultramizer SU9920...

$79.00 USD

Behringer Sonic Ultramizer SU9920...

$79.00 USD

234XL Electric Crossover Professional Stereo 2/3 Way Mono 4 Way Crossover 50

234XL Electric Crossover Professional...

$45.99 USD

234XL Electric Crossover Professional...

$45.99 USD

Radial Pro 48 Active Direct Box

Radial Pro 48 Active Direct Box

$89.99 USD

Radial Pro 48 Active Direct Box

$89.99 USD

dbx 1046 Quad Compressor/Limiter - Black

dbx 1046 Quad Compressor/Limiter - Black

$89.99 USD

dbx 1046 Quad Compressor/Limiter - Black

$89.99 USD

American Audio ADJ DB DISPLAY MKII 19" 5V LED Db Level Display and Amp Rack

American Audio ADJ DB DISPLAY MKII...

$89.99 USD

American Audio ADJ DB DISPLAY MKII...

$89.99 USD

EMB EQ76 19

EMB EQ76 19'' Rack Mount Dual 15 Band...

$89.99 USD

EMB EQ76 19'' Rack Mount Dual 15 Band...

$89.99 USD

Replacement Power Supply RANE RS-1 for Rane Products AC22B,MP24Z,GE130 & more...

Replacement Power Supply RANE RS-1...

$39.99 USD

Replacement Power Supply RANE RS-1...

$39.99 USD

Replacement Power Supply for Mackie 802-VLZ-3 & 4,402-VLZ-3 & 4 Mixer Mini 3 Pin

Replacement Power Supply for Mackie...

$39.99 USD

Replacement Power Supply for Mackie...

$39.99 USD

ART Pro Audio EQ341 Dual Channel 15-Band 2/3 Octave Graphic Equalizer EQ Rack MT

ART Pro Audio EQ341 Dual Channel...

$59.49 USD

ART Pro Audio EQ341 Dual Channel...

$59.49 USD

Peavey Q 215 FX dual 31 band graphic equalizer with feedback indicators

Peavey Q 215 FX dual 31 band graphic...

$55.00 USD

Peavey Q 215 FX dual 31 band graphic...

$55.00 USD

234XL Crossover Professional Stereo 2/3 Way Mono 4 Way Crossover With Advanced

234XL Crossover Professional Stereo...

$51.39 USD

234XL Crossover Professional Stereo...

$51.39 USD

Inovonics 732 Advanced Dynamic RDS...

$2,000.00 USD

Inovonics 732 Advanced Dynamic RDS...

$2,000.00 USD

Biamp Tesira CONNECT TC-5 POE Expansion Switch *No AC Adapter*

Biamp Tesira CONNECT TC-5 POE...

$75.00 USD

Biamp Tesira CONNECT TC-5 POE...

$75.00 USD

Behringer PX3000 48 Port Rack Mountable Patch Bay

Behringer PX3000 48 Port Rack...

$48.00 USD

Behringer PX3000 48 Port Rack...

$48.00 USD

DBX 266XL Stereo Compressor/Gate Limiter 2-Channel Dynamics Processor 1 Space

DBX 266XL Stereo Compressor/Gate...

$64.99 USD

DBX 266XL Stereo Compressor/Gate...

$64.99 USD

Rockville RX230 2 Way Stereo / 3 Way Mono Crossover with XLR Input and Output

Rockville RX230 2 Way Stereo / 3 Way...

$94.95 USD

Rockville RX230 2 Way Stereo / 3 Way...

$94.95 USD

LA-2A Compressor / Limiter Custom Case ( UTC HA-100x A-24 not included) LA2A T4B

LA-2A Compressor / Limiter Custom...

$575.00 USD

LA-2A Compressor / Limiter Custom...

$575.00 USD

Behringer Super-X Pro CX3400 V2 Multi-channel Crossover with Limiters

Behringer Super-X Pro CX3400 V2...

$109.00 USD

Behringer Super-X Pro CX3400 V2...

$109.00 USD

Behringer Ultragraph Pro FBQ1502HD 15-band Stereo Graphic EQ with FBQ Feedback

Behringer Ultragraph Pro FBQ1502HD...

$109.00 USD

Behringer Ultragraph Pro FBQ1502HD...

$109.00 USD

Klark Teknik 2A-KT Single-Channel Leveling Amplifier & Compressor Used

Klark Teknik 2A-KT Single-Channel...

$299.99 USD

Klark Teknik 2A-KT Single-Channel...

$299.99 USD

Yamaha REV7 Digital Reverberator Reverb & Multi-Effects Processor

Yamaha REV7 Digital Reverberator...

$140.00 USD

Yamaha REV7 Digital Reverberator...

$140.00 USD

QSC Q-SYS Core 110F USB/Flex Channel Digital Signal Audio Processor - Boot Error

QSC Q-SYS Core 110F USB/Flex Channel...

$230.00 USD

QSC Q-SYS Core 110F USB/Flex Channel...

$230.00 USD

Biamp Systems Tesira FORTE DAN VT Fixed I/O Digital Signal Processor, MSIP-REM

Biamp Systems Tesira FORTE DAN VT...

$230.00 USD

Biamp Systems Tesira FORTE DAN VT...

$230.00 USD

234XL 2-/3-/4-Way Electronic Audio Crossover Profession Stage Show Equipmentnzoj

234XL 2-/3-/4-Way Electronic Audio...

$61.98 USD

234XL 2-/3-/4-Way Electronic Audio...

$61.98 USD

1980s Ibanez UE-405 Multi Effect Vintage Guitar Rack Stereo Chorus Analog Delay

1980s Ibanez UE-405 Multi Effect...

$270.00 USD

1980s Ibanez UE-405 Multi Effect...

$270.00 USD

Queens Sound 31 Band Graphic Equalizer with Spectrum Vu meter 1u rack mount

Queens Sound 31 Band Graphic...

$149.42 USD

Queens Sound 31 Band Graphic...

$149.42 USD

Yamaha GQ2015 - Stereo Graphic Equalizer EQ Rackmount

Yamaha GQ2015 - Stereo Graphic...

$70.00 USD

Yamaha GQ2015 - Stereo Graphic...

$70.00 USD

Orban Optimod FM 8100A Broadcast Audio Processor Powers Up With Two Keys AS-IS

Orban Optimod FM 8100A Broadcast...

$549.99 USD

Orban Optimod FM 8100A Broadcast...

$549.99 USD

EQ-215 2-Channel 15-Band Equalizer 1U Rack Mount Stereo Graphic Equalizer A3O0

EQ-215 2-Channel 15-Band Equalizer 1U...

$65.77 USD

EQ-215 2-Channel 15-Band Equalizer 1U...

$65.77 USD

Drawmer 1968 Mercenary Edition - Dual Channel Vacuum Tube Compressor

Drawmer 1968 Mercenary Edition -...

$894.00 USD

Drawmer 1968 Mercenary Edition -...

$894.00 USD

Mackie MTest-1 Cable Tester

Mackie MTest-1 Cable Tester

$34.99 USD

Mackie MTest-1 Cable Tester

$34.99 USD

dbx 160A Mono Compressor / Limiter Dynamic Signal Processor Rack used

dbx 160A Mono Compressor / Limiter...

$200.00 USD

dbx 160A Mono Compressor / Limiter...

$200.00 USD

BSS FCS960 FCS-960 DUAL STEREO GRAPHIC EQ EQUALIZER NICE! BUY IT NOW!

BSS FCS960 FCS-960 DUAL STEREO...

$200.00 USD

BSS FCS960 FCS-960 DUAL STEREO...

$200.00 USD

PreSonus 8-Channel Compressor Limiter with Noise Gates ACP88

PreSonus 8-Channel Compressor Limiter...

$130.00 USD

PreSonus 8-Channel Compressor Limiter...

$130.00 USD

Federal Am 864/U Tube Compressor Limiter Vintage Working

Federal Am 864/U Tube Compressor...

$2,495.00 USD

Federal Am 864/U Tube Compressor...

$2,495.00 USD

TC Helicon VoiceLive Play Vocal Effects Pedal

TC Helicon VoiceLive Play Vocal...

$299.00 USD

TC Helicon VoiceLive Play Vocal...

$299.00 USD

Ashly Model XR2001 4-Channel Two-Way Stereo/ Three-Way Electric Crossover

Ashly Model XR2001 4-Channel Two-Way...

$299.00 USD

Ashly Model XR2001 4-Channel Two-Way...

$299.00 USD

Rockville REQ20 19" Pro Rack Mount Dual 10-Band Graphic Equalizer EQ+VU Meters

Rockville REQ20 19" Pro Rack Mount...

$69.95 USD

Rockville REQ20 19" Pro Rack Mount...

$69.95 USD

BBE 382i Sonic Maximizer 2-Channel Sonic Maximizer

BBE 382i Sonic Maximizer 2-Channel...

$69.95 USD

BBE 382i Sonic Maximizer 2-Channel...

$69.95 USD

Heritage Audio OST-10 V1 500 Series - 10 Slot Rack

Heritage Audio OST-10 V1 500 Series -...

$550.00 USD

Heritage Audio OST-10 V1 500 Series -...

$550.00 USD

TC Helicon Voicelive 3 Vocal & Guitar Effects Processor Pedal

TC Helicon Voicelive 3 Vocal & Guitar...

$475.00 USD

TC Helicon Voicelive 3 Vocal & Guitar...

$475.00 USD

Peavey Kosmos Sub Harmonic Generator

Peavey Kosmos Sub Harmonic Generator

$400.00 USD

Peavey Kosmos Sub Harmonic Generator

$400.00 USD

APHEX Model 204 Aural Exciter and Optical Big Bottom - Pristine Condition

APHEX Model 204 Aural Exciter and...

$425.00 USD

APHEX Model 204 Aural Exciter and...

$425.00 USD

Klark Teknik EQP-KT Classic Tube Equalizer

Klark Teknik EQP-KT Classic Tube...

$209.00 USD

Klark Teknik EQP-KT Classic Tube...

$209.00 USD

dbx DriveRack PA2 Multi-Effects Processor - Black

dbx DriveRack PA2 Multi-Effects...

$280.00 USD

dbx DriveRack PA2 Multi-Effects...

$280.00 USD

DBX 1231 Dual Channel 31-Band Graphic Equalizer Professional Audio *Test4Pwr*

DBX 1231 Dual Channel 31-Band Graphic...

$99.99 USD

DBX 1231 Dual Channel 31-Band Graphic...

$99.99 USD

T.C.Electronics M350, Nice Shape, Read Description, FREE SHIPPING!!

T.C.Electronics M350, Nice Shape,...

$99.99 USD

T.C.Electronics M350, Nice Shape,...

$99.99 USD

Professional Digital Reverb Multi Effect DSP Processor Audio Processor Equalizer

Professional Digital Reverb Multi...

$67.44 USD

Professional Digital Reverb Multi...

$67.44 USD

DBX DriveRack PA2 Complete Loudspeaker Management System PA 2

DBX DriveRack PA2 Complete...

$319.99 USD

DBX DriveRack PA2 Complete...

$319.99 USD

Alesis Quadraverb 20k Bandwidth Simultaneous Digital Effects Processor

Alesis Quadraverb 20k Bandwidth...

$40.00 USD

Alesis Quadraverb 20k Bandwidth...

$40.00 USD

499.99QSC Q-SYS Networkable Core 110F Audio Processor

499.99QSC Q-SYS Networkable Core 110F...

$499.99 USD

499.99QSC Q-SYS Networkable Core 110F...

$499.99 USD

Peavey 4000130 VSX 48E Processor DSP Based 96kHz Loud Speaker Management System

Peavey 4000130 VSX 48E Processor DSP...

$499.99 USD

Peavey 4000130 VSX 48E Processor DSP...

$499.99 USD

Rane ME 30 Rack Mount Professional 30-Band Audio Graphic Equalizer

Rane ME 30 Rack Mount Professional...

$58.00 USD

Rane ME 30 Rack Mount Professional...

$58.00 USD

Theta DS Pro Generation V Dac With BALANCED OUTPUT Read reviews

Theta DS Pro Generation V Dac With...

$1,150.00 USD

Theta DS Pro Generation V Dac With...

$1,150.00 USD

Behringer ULTRA-DI DI600P Passive Direct Box

Behringer ULTRA-DI DI600P Passive...

$29.00 USD

Behringer ULTRA-DI DI600P Passive...

$29.00 USD

Retro Instruments Doublewide II DB Compression

Retro Instruments Doublewide II DB...

$829.00 USD

Retro Instruments Doublewide II DB...

$829.00 USD

Lake LM44 Digital Audio System Processor Barely Used.

Lake LM44 Digital Audio System...

$3,050.00 USD

Lake LM44 Digital Audio System...

$3,050.00 USD

DigiTech TSR-12 Studio Reverb Multieffects Processor

DigiTech TSR-12 Studio Reverb...

$90.00 USD

DigiTech TSR-12 Studio Reverb...

$90.00 USD

Zoom Studio 1202 effect processor reverb 512 Programs 16 Patterns In Box Nice

Zoom Studio 1202 effect processor ...

$90.00 USD

Zoom Studio 1202 effect processor ...

$90.00 USD

MXR Flanger Doubler 126 Rare!

MXR Flanger Doubler 126 Rare!

$1,490.00 USD

MXR Flanger Doubler 126 Rare!

$1,490.00 USD

DBX Professional Products 223XL Stereo 2-Way/Mono 3-Way Crossover Rack Mountable

DBX Professional Products 223XL...

$135.00 USD

DBX Professional Products 223XL...

$135.00 USD

Telos Omnia 3 Audio Processor Radio

Telos Omnia 3 Audio Processor Radio

$850.00 USD

Telos Omnia 3 Audio Processor Radio

$850.00 USD

DBX 2031 Rack-Mountable 31-Band Equalizer/Limiter with Type III Noise Reduction

DBX 2031 Rack-Mountable 31-Band...

$110.00 USD

DBX 2031 Rack-Mountable 31-Band...

$110.00 USD

Roland VP-9000 VariPhrase Processor Sampler Loaded with RAM

Roland VP-9000 VariPhrase Processor...

$498.96 USD

Roland VP-9000 VariPhrase Processor...

$498.96 USD

BSS Opal DPR 944 2+2 Parametric Compressor Gate

BSS Opal DPR 944 2+2 Parametric...

$199.99 USD

BSS Opal DPR 944 2+2 Parametric...

$199.99 USD

dbx DriveRack PA Complete Equalization & Loudspeaker System

dbx DriveRack PA Complete...

$199.99 USD

dbx DriveRack PA Complete...

$199.99 USD

American Audio DB Display MKII 19" 3 Color DB Display

American Audio DB Display MKII 19" 3...

$49.99 USD

American Audio DB Display MKII 19" 3...

$49.99 USD

Behringer 369 Classic 2-Channel Precision Stereo Compressor and Limiter

Behringer 369 Classic 2-Channel...

$499.00 USD

Behringer 369 Classic 2-Channel...

$499.00 USD

dbx 900 Series Rack with 902, 903, 904 and 929 Modules

dbx 900 Series Rack with 902, 903,...

$395.00 USD

dbx 900 Series Rack with 902, 903,...

$395.00 USD

DBX 166 Over Easy Compressor w/ Gate & Limiter - made in USA

DBX 166 Over Easy Compressor w/ Gate...

$165.00 USD

DBX 166 Over Easy Compressor w/ Gate...

$165.00 USD

Mytek 8X96 ADC - 8 Ch AD converter - Mastering Grade

Mytek 8X96 ADC - 8 Ch AD converter -...

$329.99 USD

Mytek 8X96 ADC - 8 Ch AD converter -...

$329.99 USD

Behringer Sonic Exciter SX3040 V2

Behringer Sonic Exciter SX3040 V2

$127.81 USD

Behringer Sonic Exciter SX3040 V2

$127.81 USD

VENU360 DriveRack Venue 360 3x6 Loudspeaker Management System PROAUDIOSTAR

VENU360 DriveRack Venue 360 3x6...

$570.00 USD

VENU360 DriveRack Venue 360 3x6...

$570.00 USD

Audinate ADP-DAO-AU-0X2 Dante AVIO 2 Channel Input Adapter.

Audinate ADP-DAO-AU-0X2 Dante AVIO 2...

$150.00 USD

Audinate ADP-DAO-AU-0X2 Dante AVIO 2...

$150.00 USD

Rane FPE 13 Parametric EQ

Rane FPE 13 Parametric EQ

$150.00 USD

Rane FPE 13 Parametric EQ

$150.00 USD

Alesis 3630 Compressor RMS/PEAK Dual Channel Compressor Limiter

Alesis 3630 Compressor RMS/PEAK Dual...

$67.50 USD

Alesis 3630 Compressor RMS/PEAK Dual...

$67.50 USD

Warm Audio WA76 Discrete FET Compressor

Warm Audio WA76 Discrete FET Compressor

$350.00 USD

Warm Audio WA76 Discrete FET Compressor

$350.00 USD

BAE 6 Channel 500-Series Lunchbox w/ PSU & PSU Cable

BAE 6 Channel 500-Series Lunchbox w/...

$389.00 USD

BAE 6 Channel 500-Series Lunchbox w/...

$389.00 USD

Ashly GQX Series 3102 Stereo Third Octave Graphics Equalizer GQX-3102

Ashly GQX Series 3102 Stereo Third...

$139.45 USD

Ashly GQX Series 3102 Stereo Third...

$139.45 USD

LT Sound Thompson VE-1 Vocal Eliminator

LT Sound Thompson VE-1 Vocal Eliminator

$59.99 USD

LT Sound Thompson VE-1 Vocal Eliminator

$59.99 USD

Trinnov Altitude 32 Reference Immersive Audio Processor W/ Original Box & Remote

Trinnov Altitude 32 Reference...

$19,999.99 USD

Trinnov Altitude 32 Reference...

$19,999.99 USD

Digitech 2120 Artist Valve Guitar System and FX Processor Purple RARE

Digitech 2120 Artist Valve Guitar...

$379.99 USD

Digitech 2120 Artist Valve Guitar...

$379.99 USD