Signal Processors
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ALPINE PXA-H700 Multimedia Manager digital sound processor AS-IS Ebay.com starting at $199.00
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ALPINE PXA-H600 Digital Phase Processor Car Audio w/Main unit/power cord only Ebay.com starting at $355.00
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AudioControl The Epicenter (Black) Bass Restoration Processor Ebay.com starting at $131.64
Free Worldwide Shipping Expedited: Yes Next Day: No crutchfield_electronics Rating: 99.8% |
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Alpine PXA-H510 Digital Car Audio Sound Processor JUNK Ebay.com starting at $350.00
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ALPINE PXA-H701 RUX-C701 Ebay.com starting at $374.73
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A0581 Optical Fiber Decoder Box For BMW E90 E91 E92 E93 Car Stereo Logic 7 OEM E Ebay.com starting at $128.77
Free Worldwide Shipping Expedited: No Next Day: No Eonon Rating: 95.6% |
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NEW Autotek ATK2/3X 2-4 Channel Input 2/ 3-Way Crossover for Mono, Stereo Subs Ebay.com starting at $79.00
Free Worldwide Shipping Expedited: No Next Day: No Audio Watt Store Rating: 98.0% |
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For Pioneer DEQ-9200 Audio Digital Equalizer EQ DSP 13PIN Din Date Cable Wire Ebay.com starting at $24.99
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Technics SH-AC500D Digital Signal Processor Dolby DTS Pro Logic Surround Sound Ebay.com starting at $99.99
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Alpine ERA-G320 DSP Digital Sound Processor EQ Equalizer. as-is Ebay.com starting at $499.00
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BBE Sonic Maximizer Modular Single Channel Signal Processor - SM500 Ebay.com starting at $199.99
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Blitz High Performance Electronic Crossover Line Driver Network - Blue BZX4 Ebay.com starting at $48.50
Free Worldwide Shipping Expedited: No Next Day: No Deal-Buys Rating: 98.3% |
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AudioControl LC1i Adjustable 400W GTO Signal 2 Ch Line Converter - 2day Shipping Ebay.com starting at $89.00
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DD Audio ZVL Strap 10 Channel Active Pre-Amp Signal Processor Ebay.com starting at $149.00
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Kenwood KDS-P900 Add-On 5.1ch DSP Surround Processor for Select Kenwood Units * Ebay.com starting at $188.00
Free Worldwide Shipping Expedited: No Next Day: No BUCKS COUNTY ELECTRONICS Rating: 99.5% |
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MTX TERMINATOR68 6"x8" / 5"x7" 2-Way 110 Watts RMS Coaxial Car Audio Speakers Ebay.com starting at $69.95
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RARE Vintage DB Systems In Phase Crossover Preamp Inverter Tone Control Ebay.com starting at $400.00
Free Flat Rate Shipping Expedited: No Next Day: No The Surplus Store Rating: 98.4% |
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Alpine Era- G320 Equalizer Sound Field Processor Ebay.com starting at $1,900.00
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Audio Control AudioControl plug Matrix 3XS 2XS 6XS EQS DQL-8 3pin power plug Ebay.com starting at $4.89
Free Flat Rate Shipping Expedited: No Next Day: No Everything Guru Rating: 97.7% |
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Alpine SPC-D84AT6 - 6-Channel DSP Amplifier & Subwoofer For VW T6.1/T6 Ebay.com starting at $564.31
Free Flat Rate Shipping Expedited: No Next Day: Yes Car Audio & Security Ltd Rating: 99.7% |
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ALPINE PXA-H700 Digital Processor Set Car Audio Energization Operation Confirmed Ebay.com starting at $459.77
Free Worldwide Shipping Expedited: No Next Day: No Spice-Japan Rating: 98.6% |
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Audiopipe 2 way Crossover CRX-203 400 Watts Passive Crossover Car Audio Tweeter Ebay.com starting at $19.62
Free Worldwide Shipping Expedited: No Next Day: No Deff Audio Rating: 98.1% |
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Audiopipe EQ709X 7 Band Equalizer Ebay.com starting at $54.99
Free Worldwide Shipping Expedited: No Next Day: No Deff Audio Rating: 98.1% |
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AudioControl the Epicenter Micro Bass Restoration Processor & Line-Out Converter Ebay.com starting at $174.90
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Pioneer Carrozzeria EQ-30 Equalizer Indicator Ebay.com starting at $521.55
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FOCAL XO/130AS-130A1 CROSSOVERS 2-WAY FOR COMPONENT MIDS SPEAKERS & TWEETERS NEW Ebay.com starting at $89.99
Free Worldwide Shipping Expedited: No Next Day: No WoofersEtc Rating: 99.6% |
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FOR AUDIOCONTROL 4 PIN FOUR WAY POWER OR SPEAKER INPUT PLUG,LC2i LC6i LC7i LC8i. Ebay.com starting at $7.51
Free Flat Rate Shipping Expedited: No Next Day: No i.c.e_mike_shop Rating: 100.0% |
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MOSCONI FULL SIZE REMOTE CONTROLLER for DSP 6to8, DSP 4to6, and D2 100.4 DSP Ebay.com starting at $399.00
Free Flat Rate Shipping Expedited: No Next Day: No HC car audio Rating: 98.2% |
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HELIX BT HD FOR DSP MINI MK2,HIGH DEFINITION BT AUDIOSTREAMING MODULE NEW Ebay.com starting at $199.00
Free Flat Rate Shipping Expedited: No Next Day: No HC car audio Rating: 98.2% |
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ALPINE DIGITAL SOUND PROCESSOR PXA-H800 AND REMOTE COMMANDER RUX-C800 Ebay.com starting at $635.00
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NEW Audio Control LC8i 8-Channel Line Output Converter w/ Aux Input, BLACK Ebay.com starting at $168.90
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No Your Best Electronics Source Rating: 99.9% |
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Audiopipe 7 Band 9V Line Driver with Subwoofer Control Graphic Equalizer EQ-709X Ebay.com starting at $54.99
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No Big Jeff Audio Rating: 97.4% |
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AudioControl 4-Channel Amplifier 800W Built-in Matrix DSP & AccuBass D-4.800 Ebay.com starting at $579.00
Free Worldwide Shipping Expedited: Yes Next Day: No The UpBeat Store Rating: 100.0% |
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AudioControl 5-Channel Line Output Converter and Line Driver w/Remote LC5i PRO Ebay.com starting at $185.00
Shipping Calculated by Location Expedited: Yes Next Day: No The UpBeat Store Rating: 100.0% |
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PIONEER DEQ-P90 and AXM-P90RS High-End DSP Equalizer and Audio Controller *RARE Ebay.com starting at $1,500.00
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PYLE DRIVER DPXT HIGH PASS TWEETER CROSSOVER MADE IN USA OLD SCHOOL AUTHENTIC Ebay.com starting at $18.85
Shipping Calculated by Location Expedited: No Next Day: No grandonline182 Rating: 96.7% |
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NEW Nakamichi EQ-Z8125 Car Audio 7-band Graphic Equalizer With 3.5mm RCA Aux-in Ebay.com starting at $79.95
Free Worldwide Shipping Expedited: No Next Day: No Watts&Volts Rating: 98.7% |
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CLARION EQS755 Car Audio Graphic Equalizer 4 Pin Hi-Low Plug Ebay.com starting at $9.95
Free Flat Rate Shipping Expedited: No Next Day: No Protech Electronics Tn Rating: 99.0% |
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Taramps Pro 2.6S Digital Audio Processor w/ Warranty in the USA! Ebay.com starting at $109.00
Shipping Calculated by Location Expedited: No Next Day: No |
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DS18 V5HL 5-Channel Hi/Lo Line Output Converter with Remote Trigger Output Ebay.com starting at $66.95
Free Worldwide Shipping Expedited: No Next Day: No DBs Car Audio Rating: 99.2% |
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Zapco PEQ or SEQ slider brand new Ebay.com starting at $20.00
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No twinimage Rating: 100.0% |
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Orion HCCA crossover network, dual-channel, NEW, Never Used adjustable ADS a/d/s Ebay.com starting at $59.00
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No |
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AUDIO CONTROL LC6i / 6 CH LINE OUT CONVERTER w/ INTERNAL SUMMING - BLACK **NEW** Ebay.com starting at $185.00
Free Worldwide Shipping Expedited: No Next Day: No Sky High Car Audio Cable Rating: 99.4% |
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3-Pin Power Plug ZAPCO Equalizer Line Driver EQ Ebay.com starting at $11.87
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: Yes WireCenter Rating: 100.0% |
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AudioControl AC-LGD 60 150W 60 Ohms Load Generating Device & Signal Stabilizer Ebay.com starting at $39.00
Free Worldwide Shipping Expedited: No Next Day: No Sky High Car Audio Cable Rating: 99.4% |
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Phoenix Gold Audio Control Memphis 3 pin power plug crossover equalizer Ebay.com starting at $6.89
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No Everything Guru Rating: 97.7% |
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EQS755V Clarion 1/2-DIN Graphic Equalizer Crossover NEW 7 BAND Front 3.5MM AUX Ebay.com starting at $129.00
Free Worldwide Shipping Expedited: No Next Day: No Turacell Rating: 98.6% |
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Taramps Processor Pro 2.4S Digital Audio Processor - by Taramps Ebay.com starting at $140.00
Free Worldwide Shipping Expedited: No Next Day: No Taramps Electronics Rating: 97.8% |
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Performance of Audio Control LC5i w Epicenter w/o the hi $ MTX REQ-5 "El Cinco" Ebay.com starting at $109.00
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KICKER KEYLOC DSP Smart Powered Lineout Converter 47KEYLOC Signal-to-Noise Ratio Ebay.com starting at $129.99
Free Worldwide Shipping Expedited: No Next Day: No Audiosavings Electronics Superstore Rating: 97.1% |
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Memphis Audio SXEQ7 Half 1/2 Din 7-Band Marine EQ Equalizer 4 Boat/ATV/UTV/RZR Ebay.com starting at $68.00
Free Worldwide Shipping Expedited: No Next Day: No Audiosavings Electronics Superstore Rating: 97.1% |
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Memphis Audio VIV68DSP 6 In 8 out Car Digital Signal Processor+Display Screen Ebay.com starting at $449.95
Free Worldwide Shipping Expedited: No Next Day: No Audiosavings Electronics Superstore Rating: 97.1% |
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AudioControl LC2i PRO - 2 Channel Line Output Convertor + AccuBass Ebay.com starting at $211.93
Free Flat Rate Shipping Expedited: No Next Day: Yes Car Audio & Security Ltd Rating: 99.7% |
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On-Stage Stands RS7030 Table Top Rack Stand Ebay.com starting at $45.95
Free Worldwide Shipping Expedited: No Next Day: No Sweetwater Sound Rating: 99.5% |
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AudioControl The Epicenter MX MEXICO EDITION limited 2023 BRAND NEW Ebay.com starting at $299.95
Shipping Calculated by Location Expedited: No Next Day: No SHOP CUSTOM AUTO Rating: 95.3% |
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AudioControl Epicenter Micro, Bass Restoration Processor & Line Output Converter Ebay.com starting at $199.00
Free Worldwide Shipping Expedited: No Next Day: No US Auto Light Rating: 100.0% |
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Taramps TEQ 7 Stereo 7-Band Graphic Equalizer RCA Input 2 Channels Car Audio Ebay.com starting at $54.99
Free Worldwide Shipping Expedited: No Next Day: No Prostar Brands Rating: 98.8% |
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HELIX HEC BT FOR HELIX DSP MINI, aptX HIGHEST AUDIOSTREAMING QUALITY, BRAND NEW Ebay.com starting at $199.00
Free Flat Rate Shipping Expedited: No Next Day: No HC car audio Rating: 98.2% |
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NEW SOUNDSTREAM BX10 CAR AUDIO DIGITAL BASS EPICENTER STEREO SUBWOOFER AMPLIFIER Ebay.com starting at $55.91
Free Worldwide Shipping Expedited: No Next Day: No J's Alarms and Car Audio Rating: 98.4% |
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AUDIOCONTROL MATRIX PLUS BLACK 6-CHANNEL LINE DRIVER OPTIONAL LEVEL CONTROL NEW Ebay.com starting at $249.99
Free Worldwide Shipping Expedited: No Next Day: No WoofersEtc Rating: 99.6% |
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ZAPCO HDSP-Z16 V AD-16A 16-CHANNEL DSP HD PLAYER 8 ANALOG INPUTS & 16 OUTPUTS Ebay.com starting at $2,399.99
Free Worldwide Shipping Expedited: No Next Day: No WoofersEtc Rating: 99.6% |
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AUDIO CONTROL LC6i / 6 CH LINE OUT CONVERTER w/ INTERNAL SUMMING Ebay.com starting at $109.00
Free Worldwide Shipping Expedited: No Next Day: Yes Gilded Inc. Rating: 96.2% |
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Portable DJ Table Stand by AxcessAbles with Double-X Braced Keyboard Stand Ebay.com starting at $69.99
Free Worldwide Shipping Expedited: Yes Next Day: No eStudioStar Rating: 100.0% |
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Timpano 4 Channel Digital DSP Bluetooth Voltmeter Sequencer Equalizer TPT-SP4BT Ebay.com starting at $89.95
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No Big Jeff Audio Rating: 97.4% |
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Zapco Eq, Crossover slx-2 Ebay.com starting at $150.00
$ Freight Worldwide shipping Expedited: No Next Day: No |
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Zapco PEQ Equalizer Zapco Board UNTESTED Ebay.com starting at $699.99
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AudioControl Epicenter Bass Restoration + Memphis EQL7 7 band Equalizer package Ebay.com starting at $259.99
Free Worldwide Shipping Expedited: No Next Day: No Googol Store Rating: 97.6% |
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MASSIVE AUDIO TRI-XO 3 WAY ELECTRONIC 18db CROSSOVER WITH REMOTE BASS CONTROLLER Ebay.com starting at $119.98
Free Worldwide Shipping Expedited: No Next Day: No AutoSoundsWarehouse Rating: 99.5% |
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DS18 7 Band Pro Car Audio Graphic Equalizer Passive Subwoofer Crossover EQX7PRO Ebay.com starting at $99.95
Free Worldwide Shipping Expedited: No Next Day: No Stereo-Needs Rating: 99.5% |
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AudioControl EPICENTER Bass Restoration Processor - Black Ebay.com starting at $145.00
Shipping Calculated by Location Expedited: No Next Day: No |
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ECLIPSE Sound Monitor DCU-500X Digital Processor Unused w/ Box & Accessories Ebay.com starting at $650.00
Free Worldwide Shipping Expedited: No Next Day: No Car Audio JP Rating: 100.0% |
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Sony XR-C717 Deck (w/RM-X2S)/XDP-66EQ Equalizer/CDX-715 CD Changer set Working Ebay.com starting at $405.00
Free Worldwide Shipping Expedited: No Next Day: No Car Audio JP Rating: 100.0% |
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NEW RARE OLD SCHOOL VINTAGE KENWOOD KEC-1100 CAR STEREO ELECTRONIC CROSSOVER Ebay.com starting at $695.96
Free Flat Rate Shipping Expedited: Yes Next Day: No LIQUIDATION DEPOT Rating: 100.0% |
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Old School Clarion 51EQ 5-Band Graphic Equalizer w/ Level Indicator 1/2 DIN Ebay.com starting at $110.00
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No Beyond Soup Rating: 99.1% |
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AUDIOPIPE 4 Band Graphic Equalizer 7 Volt Line Driver Flush Mount EQ47BMOTO Ebay.com starting at $59.99
Free Worldwide Shipping Expedited: No Next Day: No Turacell Rating: 98.6% |
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Rockford Fosgate PP8-X Passive Crossover Pro Components PPS8-6 PPS8-8 PPS8-10 Ebay.com starting at $85.49
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No AutoSoundsWarehouse Rating: 99.5% |
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EQ5XP - 5 Band Car Audio Parametric Equalizer / Crossover Signal Processor Ebay.com starting at $234.99
Free Worldwide Shipping Expedited: No Next Day: No |
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LCQ-1 AUDIO CONTROL 6-Channel Line Converter Equalizer AccuBass FOR PARTS REPAIR Ebay.com starting at $99.00
Free Worldwide Shipping Expedited: No Next Day: No Bookmarck Rating: 99.5% |
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Old School Kicker amp ZX550.3 Ebay.com starting at $300.00
Free Worldwide Shipping Expedited: No Next Day: No Allindecorating Rating: 96.9% |
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1980's SIMMONS MTM 8-Channel MIDI-Trigger-MIDI Signal Processor - RARE Ebay.com starting at $1,499.00
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ALPINE DIGITAL SOUND PROCESSOR PXA-H800 AND REMOTE COMMANDER RUX-C800 Ebay.com starting at $800.00
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Stetsom EQX764 7-equalization bands, 4 input channels and 6 output channels Ebay.com starting at $79.99
Free Worldwide Shipping Expedited: No Next Day: Yes vipproaudioinc Rating: 98.6% |
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HELIX Director Touchscreen Remote Control HELIX BRAX MATCH Processor Amplifier Ebay.com starting at $449.00
Free Worldwide Shipping Expedited: No Next Day: No edge custom audio Rating: 100.0% |
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Massive Audio UR1 Universal Gain Remote Bass Knob For Select Massive Audio Am... Ebay.com starting at $21.69
Free Worldwide Shipping Expedited: No Next Day: No CYBERVALUE Rating: 97.6% |
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Timpano TPT-EQ7-10v 1/2 DIN 7 Band Equalizer 10v High Voltage Line Driver Ebay.com starting at $54.95
Free Worldwide Shipping Expedited: No Next Day: Yes vipproaudioinc Rating: 98.6% |
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3-Pin Power Plug SOUNDSTREAM Equalizer Line Driver MPQ-5XO BX-10 BX-12 INT-2BX Ebay.com starting at $6.93
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: Yes |
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ORION 200 CRX Crossover 2 Way Active 200CRX GX GS SX HCCA XTR 2nd Ebay.com starting at $229.98
Free Worldwide Shipping Expedited: No Next Day: No MROSURPLUSSALES Rating: 99.3% |
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AudioControl LC1i 2 Channel Line Out Converter Line Driver with Accubass Ebay.com starting at $125.39
Free Flat Rate Shipping Expedited: No Next Day: Yes Car Audio & Security Ltd Rating: 99.7% |
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Crux BTGM-33 Bluetooth Handsfree 4-Channel Streaming Audio GM LAN 29-Bit Vehicle Ebay.com starting at $130.95
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Kenwood Oldschool Power Eq 7 Bands Model Kgc-4030 Used Untested Ebay.com starting at $115.00
Free Worldwide Shipping Expedited: No Next Day: No FLEA BARGAINS 4-U Rating: 100.0% |
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BOSS Audio Systems BX55 2 3 Way Pre-Amp Car Electronic Crossover Ebay.com starting at $76.99
Free Worldwide Shipping Expedited: No Next Day: No QCA Rating: 98.5% |
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ZAPCO ASP-X4 2/3/4-Way Electronic Crossover OPEN BOX Ebay.com starting at $320.00
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Helix DSP PRO MK2 Digital Signal Processor Director 10 Channel Ebay.com starting at $687.16
Free Worldwide Shipping Expedited: No Next Day: No Love of Japan Rating: 98.4% |
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HELIX BT HD FOR DSP.2/DSP.3,HIGH DEFINITION Bt AUDIOSTREAMING MODULE, BRAND NEW Ebay.com starting at $199.00
Free Flat Rate Shipping Expedited: No Next Day: No HC car audio Rating: 98.2% |
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HELIX DSP PRO MK3 +HELIX DIRECTOR +HELIX DMP - BRAND NEW AUDIOTECH FISCHER-GERM Ebay.com starting at $1,699.00
Free Flat Rate Shipping Expedited: Yes Next Day: No HC car audio Rating: 98.2% |
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HELIX P ONE MK2 -RAW POWER-TOTAL CONTROL MONOBLOCK BRAND NEW ,1YEAR WARRANTY Ebay.com starting at $1,199.20
Free Flat Rate Shipping Expedited: Yes Next Day: No HC car audio Rating: 98.2% |
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FOCAL XO/ES100K ELITE K2 POWER CROSSOVERS FROM ES-100K COMPONENT CAR AUDIO NEW Ebay.com starting at $109.99
Free Worldwide Shipping Expedited: No Next Day: No WoofersEtc Rating: 99.6% |
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TRIM PLATE FITS AUDIOCONTROL ACR 1 2 3 4 U IN DASH BASS KNOB PROCESSOR REMOTE Ebay.com starting at $14.99
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MOSCONI RC MINI REMOTE CONTROL FOR DSP 6to8 DSP 4to6 D2 100.4 DSP CAR AUDIO NEW Ebay.com starting at $299.99
Free Worldwide Shipping Expedited: No Next Day: No WoofersEtc Rating: 99.6% |
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Memphis Audio MEMBX Digital Bass Expander / Restoration w/ Remote Bass Knob NEW Ebay.com starting at $114.95
Free Worldwide Shipping Expedited: No Next Day: Yes dynamicautosound Rating: 99.0% |
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