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Home / / Sound processors refurbished & used for sale | For Sale USA
8sp dsp digital - dsp, audio

8sp dsp digital - dsp, audio

$309.00
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Dbx sx 30 video - dbx, sx-30

Dbx sx 30 video - dbx, sx-30

$349.99
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Bbe sound inc 4012 sonic - sound,

Bbe sound inc 4012 sonic - sound,

$149.00
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Hki mini dsp - sound, processor

Hki mini dsp - sound, processor

$284.99
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Goldhorn dsp10 10 channel - |, 10-channel

Goldhorn dsp10 10 channel - |, 10-channel

$599.99
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Ds18 dsp8 8bt - rca, in

Ds18 dsp8 8bt - rca, in

$249.00
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Down4sound ezy dsp68 - down4sound,

Down4sound ezy dsp68 - down4sound,

$200.00
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Sound magus ap12v3 - magus, 12-channel

Sound magus ap12v3 - magus, 12-channel

$729.95
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Audiobank ap15 digital bass - ap15,

Audiobank ap15 digital bass - ap15,

$39.99
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Meyer sound galileo callisto - meyer,

Meyer sound galileo callisto - meyer,

$2150.00
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D4s down4sound ezy dsp612 - down4sound, ezy-dsp612+

D4s down4sound ezy dsp612 - down4sound, ezy-dsp612+

$410.00
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Jbl sdp synthesis - sdp-55, 16

Jbl sdp synthesis - sdp-55, 16

$3399.99
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Meyer sound galileo callisto - meyer,

Meyer sound galileo callisto - meyer,

$2400.00
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Yamaha ddp digital sound - yamaha,

Yamaha ddp digital sound - yamaha,

$132.05
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Bss omnidrive fds 388 4ch - bss,

Bss omnidrive fds 388 4ch - bss,

$600.00
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Venu360 dbx driverack - driverack, venue

Venu360 dbx driverack - driverack, venue

$366.88
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Nakamichi out dsp - in,

Nakamichi out dsp - in,

$124.99
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8sp inputs and 8 - 4.8sp,

8sp inputs and 8 - 4.8sp,

$270.75
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Emotiva xmc gen 7 - 2, 7.2

Emotiva xmc gen 7 - 2, 7.2

$700.00
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Audiocontrol epicenter micro - audiocontrol,

Audiocontrol epicenter micro - audiocontrol,

$219.00
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Kuerl 4x80w android - kuerl,

Kuerl 4x80w android - kuerl,

$29.95
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Dbx 1bx dynamic - 1bx-ds, range

Dbx 1bx dynamic - 1bx-ds, range

$349.99
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Ds18 channel rca and out - channel,

Ds18 channel rca and out - channel,

$316.76
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Ds18 car input output - ds18, 8-output

Ds18 car input output - ds18, 8-output

$199.96
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Gravity car audio equalizer - car,

Gravity car audio equalizer - car,

$54.99
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Pioneer deq s1000a universal - pioneer,

Pioneer deq s1000a universal - pioneer,

$299.00
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Electro voice dx38 - (ev),

Electro voice dx38 - (ev),

$450.00
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Audio control 810 in 10 - in,

Audio control 810 in 10 - in,

$615.00
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Venu360 dbx driverack - venu360, venue

Venu360 dbx driverack - venu360, venue

$366.68
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Pyle pro ppcx3 - pyle, 3-way

Pyle pro ppcx3 - pyle, 3-way

$85.00
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Yamaha ddp natural - ddp-1, sound

Yamaha ddp natural - ddp-1, sound

$135.41
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Yamaha ddp digital sound - ddp-1,

Yamaha ddp digital sound - ddp-1,

$99.00
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Fujitsu ten α4500p sound - fujitsu,

Fujitsu ten α4500p sound - fujitsu,

$480.00
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Musysic professional audio - professional,

Musysic professional audio - professional,

$124.99
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Mic noise effect - mic, processor

Mic noise effect - mic, processor

$189.99
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Electro voice dx46 - dx46, digital

Electro voice dx46 - dx46, digital

$1000.00
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Lexicon mpx multi effects - mpx, multi-effects

Lexicon mpx multi effects - mpx, multi-effects

$499.99
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Symetrix 528e analog - 528e, voice

Symetrix 528e analog - 528e, voice

$139.00
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Smart mod stereo 35mm - smart,

Smart mod stereo 35mm - smart,

$179.00
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Yamaha emt sound expander - yamaha, emt-10

Yamaha emt sound expander - yamaha, emt-10

$85.00
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Behringer ultrafex pro ex3200 - behringer,

Behringer ultrafex pro ex3200 - behringer,

$99.95
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Yamaha natural sound - natural, digital

Yamaha natural sound - natural, digital

$90.00
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Drive euphoria edsp31v2 - euphoria,

Drive euphoria edsp31v2 - euphoria,

$149.99
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8sp 110v digital - 110v, audio

8sp 110v digital - 110v, audio

$293.55
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Lexicon mpx multi effects - lexicon, multi-effects

Lexicon mpx multi effects - lexicon, multi-effects

$499.99
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Atlas sound tsd - atlas, x

Atlas sound tsd - atlas, x

$293.55
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8sp 110v dsp audio - 110v, processor

8sp 110v dsp audio - 110v, processor

$293.55
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Sennheiser dsp pro surround - dsp,

Sennheiser dsp pro surround - dsp,

$94.99
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Nakamichi ndst500a channel - ndst500a, 12-channel

Nakamichi ndst500a channel - ndst500a, 12-channel

$250.00
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Soundxtreme car epicenter

Soundxtreme car epicenter

$39.99
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A304 pin car dsp amplifier - a304,

A304 pin car dsp amplifier - a304,

$66.08
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Audiocontrol acr remote - audiocontrol,

Audiocontrol acr remote - audiocontrol,

$29.99
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Ultra stereo 200 - ultra, series

Ultra stereo 200 - ultra, series

$175.00
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Memphis audio eql7 - audio,

Memphis audio eql7 - audio,

$64.97
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Zoom 9120 efx advanced sound - advanced,

Zoom 9120 efx advanced sound - advanced,

$189.99
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Bbe sound 482i - sound,

Bbe sound 482i - sound,

$78.99
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Yamaha spx digital sound - yamaha, 90

Yamaha spx digital sound - yamaha, 90

$170.00
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Bss sound web london - bss,

Bss sound web london - bss,

$469.99
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Lexicon digital - dc-1,

Lexicon digital - dc-1,

$170.00
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Recoil req7 car audio - car,

Recoil req7 car audio - car,

$42.99
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Fujitsu ten α4000pha sound - fujitsu,

Fujitsu ten α4000pha sound - fujitsu,

$550.00
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Taramps big bass processor - bass, –

Taramps big bass processor - bass, –

$93.00
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Technics ac500d digital - technics, sh-ac500d

Technics ac500d digital - technics, sh-ac500d

$249.95
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Audiocontrol 810 10 out - x,

Audiocontrol 810 10 out - x,

$619.00
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Electro voice dx34 - electro-voice,

Electro voice dx34 - electro-voice,

$250.00
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Helix dsp - dsp.3s, version)

Helix dsp - dsp.3s, version)

$699.00
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Osd preamplifier control - osd,

Osd preamplifier control - osd,

$119.99
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Spatializer htms 2510 - spatializer, 3d

Spatializer htms 2510 - spatializer, 3d

$79.95
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Creo lab studio - creo,

Creo lab studio - creo,

$36.00
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Elektron analog heat - elektron,

Elektron analog heat - elektron,

$579.00
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Lpcm 1 to analog - hd,

Lpcm 1 to analog - hd,

$59.00
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Audiosource one series - ss, ii

Audiosource one series - ss, ii

$59.45
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Rotel surround sound processor - surround,

Rotel surround sound processor - surround,

$95.00
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Qsc sys core110f audio dsp - qsc,

Qsc sys core110f audio dsp - qsc,

$594.95
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Bryston sp2 surround - bryston, sound

Bryston sp2 surround - bryston, sound

$999.00
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Bbe 362 sonic - sonic, 2

Bbe 362 sonic - sonic, 2

$89.00
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Dbx driverack pa2 - driverack,

Dbx driverack pa2 - driverack,

$399.95
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Rockford fosgate dsr1 - fosgate,

Rockford fosgate dsr1 - fosgate,

$225.00
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Professional audio system - professional,

Professional audio system - professional,

$90.00
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Tds true dimensional sound - tds-ii,

Tds true dimensional sound - tds-ii,

$298.00
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Audiosource one series - audiosource,

Audiosource one series - audiosource,

$19.99
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Zsys surround processor - z-k6,

Zsys surround processor - z-k6,

$600.00
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Power acoustik automotive - power,

Power acoustik automotive - power,

$201.49
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Bss dpr 404 - dpr-404, /

Bss dpr 404 - dpr-404, /

$199.99
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Electro voice dx38 - electro-voice,

Electro voice dx38 - electro-voice,

$419.00
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Behringer ultrafex pro - pro, ex3200

Behringer ultrafex pro - pro, ex3200

$124.95
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Audiobank ap12 digital - audiobank, machine

Audiobank ap12 digital - audiobank, machine

$38.99
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Professional audio sound - professional,

Professional audio sound - professional,

$109.49
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Rotel rsp 1576 surround sound - rotel, rsp-1576

Rotel rsp 1576 surround sound - rotel, rsp-1576

$679.95
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Memphis audio viv68dsp 8 - memphis,

Memphis audio viv68dsp 8 - memphis,

$347.99
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Yamaha dsp natural - yamaha, dsp-1

Yamaha dsp natural - yamaha, dsp-1

$89.99
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Bss sound web london blu - web,

Bss sound web london blu - web,

$450.00
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Sony sdp ep9es surround - sdp,

Sony sdp ep9es surround - sdp,

$250.00
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Krell showcase processor 1 - krell,

Krell showcase processor 1 - krell,

$444.99
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Bss dpr 504 - bss, 4-channel

Bss dpr 504 - bss, 4-channel

$149.99
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Pro audio processor floating - audio,

Pro audio processor floating - audio,

$188.86
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📊96 listings · from $19.99 · avg $348.43

Browse 96 sound processors listings currently in our index. Prices range from $19.99 to $3399.99, with an average of $348.43. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about sound processors →

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Whether you are looking for a brand-new or second-hand sound processors, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $19.99, while premium listings can reach $3399.99 — giving you a wide budget spread to work with. The average price of $348.43 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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