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Price history
US eBay Signal Processors Auction History
246 past listings that closed overnight.
Prices shown are starting prices at time of collection. Final sold prices coming soon.
Past Signal Processors auctions on eBay
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EndedSignal ProcessorsKenwood KGC-4043 Automotive Graphic Equalizer and CD Player VintageStarted at $600.000 bids
Jul 2, 2026 -
EndedSignal ProcessorsVINTAGE SHERWOOD XN-1000A electronic crossoverStarted at $45.000 bids
Jul 2, 2026 -
EndedSignal ProcessorsAudioControl DQDX 6 Channel Digital Signal ProcessorStarted at $127.5014 bids
Jul 2, 2026 -
EndedSignal ProcessorsAudioControl Matrix Plus Black Six Channel Line Driver With Remote Level ControlStarted at $44.009 bids
Jul 2, 2026 -
EndedSignal ProcessorsEPICENTER AudioControl Concert Series Bass Enhancer - WhiteStarted at $66.0018 bids
Jul 2, 2026 -
EndedSignal ProcessorsPioneer PCM-300B Analog Car Bag Phone Boxed Set Excellent w/ Portable BatteryStarted at $49.990 bids
Jul 1, 2026 -
EndedSignal Processorsblaupunkt equalizer BEA 50 VINTAGEStarted at $600.000 bids
Jul 1, 2026 -
EndedSignal ProcessorsAUDIOCONTROL LC2I 2 CHANNEL LINE-OUTPUT HI-LOW CONVERTER SUBWOOFER CAR CONTROLStarted at $50.007 bids
Jul 1, 2026 -
EndedSignal ProcessorsPower Acoustik 3-Way Electronic Crossover Network old school C-3B, RARE FINDStarted at $45.000 bids
Jul 1, 2026 -
EndedSignal ProcessorsAlpine PXE-0850S Advanced 12-Channel Wireless Black Digital Signal ProcessorStarted at $150.000 bids
Jun 22, 2026 -
EndedSignal ProcessorsAudio Control The Epicenter Concert Series Digital Bass Restoration ProcessorStarted at $79.890 bids
Jun 22, 2026 -
EndedSignal ProcessorsAUDIOCONTROL Epicenter Concert Series Digital Bass Restoration ProcessorStarted at $1.491 bid
Jun 22, 2026 -
EndedSignal ProcessorsAudioControl LC6i 6-Channel Line Output Converter Car Audio Signal ProcessorStarted at $27.000 bids
Jun 22, 2026 -
EndedSignal Processorsyamaha electronic crossoverStarted at $50.000 bids
Jun 22, 2026 -
EndedSignal ProcessorsNEW JL Audio TwK-88| 8-Channel Analog and Digital InputStarted at $499.000 bids
Jun 22, 2026 -
EndedSignal ProcessorsNEW MMATS CX612 PRO 6 ch in 12 ch out crossover remote Bass knob CX-612 xoverStarted at $339.000 bids
Jun 22, 2026 -
EndedSignal ProcessorsAudioControl FOUR.1i Equalizer Line Driver pre amp processor 4.1i dual illum NEWStarted at $549.990 bids
Jun 22, 2026 -
EndedSignal ProcessorsNEW AudioControl DM-810 DSP Matrix Digital Signal Processor 8-CH in 10 ch OutStarted at $689.990 bids
Jun 22, 2026 -
EndedSignal ProcessorsAudioControl DM-810 DSP Matrix Digital Signal Processor 8-CH in 10 ch Out NewStarted at $699.000 bids
Jun 22, 2026 -
EndedSignal ProcessorsMMATS CX612PRO 6 ch in 12 ch out crossover remote Bass knob NEW CX-612 proStarted at $349.000 bids
Jun 22, 2026 -
EndedSignal Processorsblaupunkt equalizer BEA 50 VINTAGEStarted at $600.000 bids
Jun 21, 2026 -
EndedSignal ProcessorsMTX RT-X01A 2-Way Adjustable Electronic Crossover Signal ProcessorStarted at $50.000 bids
Jun 21, 2026 -
EndedSignal ProcessorsHarrison Laboratory SEMOD Stars & Stripes Crossover Equalizer ProcessorStarted at $150.000 bids
Jun 21, 2026 -
EndedSignal ProcessorsRockford Fosgate 3SIXTY.2 Signal Processor. Removed In Clean + Working ConditionStarted at $50.000 bids
Jun 21, 2026