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Home / / Sound processors refurbished & used for sale | For Sale USA
8sp dsp digital audio - 4.8sp,

8sp dsp digital audio - 4.8sp,

$309.00
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Dbx sx 30 - dbx, sx-20

Dbx sx 30 - dbx, sx-20

$349.99
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Bbe sound inc - sound, sm-4012

Bbe sound inc - sound, sm-4012

$149.00
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Hki mini dsp sound processor - hki,

Hki mini dsp sound processor - hki,

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

Goldhorn dsp10 10 channel - goldhorn, 10-channel

$599.99
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Ds18 dsp8 8bt - ds18, 8

Ds18 dsp8 8bt - ds18, 8

$249.00
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Down4sound ezy dsp68 - ezy,

Down4sound ezy dsp68 - ezy,

$200.00
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Sound magus ap12v3 - sound,

Sound magus ap12v3 - sound,

$729.95
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Audiobank ap15 digital bass - audiobank,

Audiobank ap15 digital bass - audiobank,

$39.99
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Meyer sound galileo callisto - sound,

Meyer sound galileo callisto - sound,

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

D4s down4sound ezy - down4sound, ezy-dsp612+

$410.00
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Jbl sdp synthesis 16 - synthesis,

Jbl sdp synthesis 16 - synthesis,

$3399.99
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Meyer sound galileo - meyer,

Meyer sound galileo - meyer,

$2400.00
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Yamaha ddp digital - ddp-1,

Yamaha ddp digital - ddp-1,

$132.05
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Bss omnidrive fds - bss,

Bss omnidrive fds - bss,

$600.00
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Venu360 dbx driverack - venu360,

Venu360 dbx driverack - venu360,

$366.88
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Nakamichi out dsp - 4, 6

Nakamichi out dsp - 4, 6

$124.99
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8sp inputs and - 4,

8sp inputs and - 4,

$270.75
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Emotiva xmc gen 7 2 - gen, 7.2

Emotiva xmc gen 7 2 - gen, 7.2

$700.00
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Audiocontrol epicenter micro - epicenter,

Audiocontrol epicenter micro - epicenter,

$219.00
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Kuerl 4x80w android audio - kuerl,

Kuerl 4x80w android audio - kuerl,

$29.95
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Dbx 1bx dynamic - dbx, range

Dbx 1bx dynamic - dbx, range

$349.99
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Ds18 channel rca and out - in,

Ds18 channel rca and out - in,

$316.76
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Ds18 car input output - ds18, 4-input

Ds18 car input output - ds18, 4-input

$199.96
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Gravity car audio - gravity,

Gravity car audio - gravity,

$54.99
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Pioneer deq s1000a universal - deq-s1000a,

Pioneer deq s1000a universal - deq-s1000a,

$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 - audio,

Audio control 810 in 10 - audio,

$615.00
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Venu360 dbx driverack - venu360,

Venu360 dbx driverack - venu360,

$366.68
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Pyle pro ppcx3 way - pro, 3-way

Pyle pro ppcx3 way - pro, 3-way

$85.00
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Yamaha ddp natural sound - yamaha,

Yamaha ddp natural sound - yamaha,

$135.41
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Yamaha ddp digital - ddp-1,

Yamaha ddp digital - ddp-1,

$99.00
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Fujitsu ten α4500p sound - α4500p,

Fujitsu ten α4500p sound - α4500p,

$480.00
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Musysic professional audio - musysic,

Musysic professional audio - musysic,

$124.99
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Mic noise effect processor - effect,

Mic noise effect processor - effect,

$189.99
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Electro voice dx46 - electro-voice, digital

Electro voice dx46 - electro-voice, digital

$1000.00
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Lexicon mpx multi - 1, multi-effects

Lexicon mpx multi - 1, multi-effects

$499.99
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Symetrix 528e analog voice - symetrix,

Symetrix 528e analog voice - symetrix,

$139.00
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Smart mod stereo 35mm - smart, sound

Smart mod stereo 35mm - smart, sound

$179.00
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Yamaha emt sound - emt-10, expander

Yamaha emt sound - emt-10, expander

$85.00
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Behringer ultrafex pro - behringer,

Behringer ultrafex pro - behringer,

$99.95
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Yamaha natural sound - yamaha,

Yamaha natural sound - yamaha,

$90.00
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Drive euphoria edsp31v2 - db, 31

Drive euphoria edsp31v2 - db, 31

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

8sp 110v digital dsp - 110v,

$293.55
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Lexicon mpx multi - lexicon,

Lexicon mpx multi - lexicon,

$499.99
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Atlas sound tsd bb44 - atlas,

Atlas sound tsd bb44 - atlas,

$293.55
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8sp 110v dsp - 4.8sp,

8sp 110v dsp - 4.8sp,

$293.55
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Sennheiser dsp pro surround - sennheiser,

Sennheiser dsp pro surround - sennheiser,

$94.99
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Nakamichi ndst500a channel - nakamichi,

Nakamichi ndst500a channel - nakamichi,

$250.00
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Soundxtreme car epicenter

Soundxtreme car epicenter

$39.99
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A304 pin car - a304, 16-pin

A304 pin car - a304, 16-pin

$66.08
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Audiocontrol acr remote - audiocontrol, acr-1

Audiocontrol acr remote - audiocontrol, acr-1

$29.99
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Ultra stereo 200 series - ultra, js-200

Ultra stereo 200 series - ultra, js-200

$175.00
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Memphis audio eql7 pre - audio, pre-amp

Memphis audio eql7 pre - audio, pre-amp

$64.97
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Zoom 9120 efx advanced sound - zoom,

Zoom 9120 efx advanced sound - zoom,

$189.99
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Bbe sound 482i - bbe, sonic

Bbe sound 482i - bbe, sonic

$78.99
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Yamaha spx digital - yamaha,

Yamaha spx digital - yamaha,

$170.00
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Bss sound web london blu - bss,

Bss sound web london blu - bss,

$469.99
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Lexicon digital - lexicon, dc-1

Lexicon digital - lexicon, 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 - α4000pha,

Fujitsu ten α4000pha sound - α4000pha,

$550.00
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Taramps big bass - taramps,

Taramps big bass - taramps,

$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 - 10, out

Audiocontrol 810 10 - 10, out

$619.00
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Electro voice dx34 digital - dx34,

Electro voice dx34 digital - dx34,

$250.00
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Helix dsp - helix, version)

Helix dsp - helix, version)

$699.00
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Osd preamplifier control - eq,

Osd preamplifier control - eq,

$119.99
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Spatializer htms 2510 - spatializer, htms-2510

Spatializer htms 2510 - spatializer, htms-2510

$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 - series, ii

Audiosource one series - series, 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 - q-sys, dsp

Qsc sys core110f - q-sys, dsp

$594.95
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Bryston sp2 surround sound - sp2,

Bryston sp2 surround sound - sp2,

$999.00
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Bbe 362 sonic maximizer - bbe,

Bbe 362 sonic maximizer - bbe,

$89.00
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Dbx driverack pa2 complete - dbx,

Dbx driverack pa2 complete - dbx,

$399.95
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Rockford fosgate dsr1 - rockford,

Rockford fosgate dsr1 - rockford,

$225.00
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Professional audio system - professional,

Professional audio system - professional,

$90.00
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Tds true dimensional - tds-ii,

Tds true dimensional - tds-ii,

$298.00
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Audiosource one series ii - one,

Audiosource one series ii - one,

$19.99
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Zsys surround processor - zsys, k

Zsys surround processor - zsys, k

$600.00
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Power acoustik automotive - acoustik,

Power acoustik automotive - acoustik,

$201.49
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Bss dpr 404 - quad, compressor

Bss dpr 404 - quad, compressor

$199.99
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Electro voice dx38 - (ev),

Electro voice dx38 - (ev),

$419.00
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Behringer ultrafex pro - behringer, ex3200

Behringer ultrafex pro - behringer, ex3200

$124.95
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Audiobank ap12 digital machine - audiobank,

Audiobank ap12 digital machine - audiobank,

$38.99
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Professional audio sound - professional,

Professional audio sound - professional,

$109.49
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Rotel rsp 1576 - rsp-1576, sound

Rotel rsp 1576 - rsp-1576, sound

$679.95
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Memphis audio viv68dsp - viv68dsp, 6

Memphis audio viv68dsp - viv68dsp, 6

$347.99
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Yamaha dsp natural sound - dsp-1,

Yamaha dsp natural sound - dsp-1,

$89.99
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Bss sound web - web, london

Bss sound web - web, london

$450.00
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Sony sdp ep9es - sdp, surround

Sony sdp ep9es - sdp, surround

$250.00
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Krell showcase processor - showcase, 7.1

Krell showcase processor - showcase, 7.1

$444.99
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Bss dpr 504 - bss, noise

Bss dpr 504 - bss, noise

$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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