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

8sp dsp digital audio - dsp,

$309.00
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Dbx sx 30 video - sx-10, sx-30

Dbx sx 30 video - sx-10, sx-30

$349.99
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Bbe sound inc - bbe,

Bbe sound inc - bbe,

$149.00
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Hki mini dsp sound processor - dsp,

Hki mini dsp sound processor - dsp,

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

Goldhorn dsp10 10 channel - dsp10, 10-channel

$599.99
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Ds18 dsp8 8bt channel - ds18, 8

Ds18 dsp8 8bt channel - ds18, 8

$249.00
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Down4sound ezy dsp68 - |, dsp68+

Down4sound ezy dsp68 - |, dsp68+

$200.00
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Sound magus ap12v3 channel - magus, 12-channel

Sound magus ap12v3 channel - 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 - sound,

Meyer sound galileo - sound,

$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 - jbl, 16

Jbl sdp synthesis - jbl, 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 - ddp-1,

Yamaha ddp digital sound - ddp-1,

$132.05
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Bss omnidrive fds - bss, 4ch

Bss omnidrive fds - bss, 4ch

$600.00
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Venu360 dbx driverack venue - venu360,

Venu360 dbx driverack venue - venu360,

$366.88
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Nakamichi out dsp - 4,

Nakamichi out dsp - 4,

$124.99
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8sp inputs and 8 - 4, outputs

8sp inputs and 8 - 4, outputs

$270.75
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Emotiva xmc gen 7 - emotiva, 7.2

Emotiva xmc gen 7 - emotiva, 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 - 4x80w,

Kuerl 4x80w android - 4x80w,

$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 - 8,

Ds18 channel rca and - 8,

$316.76
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Ds18 car input - ds18,

Ds18 car input - ds18,

$199.96
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Gravity car audio - gravity, equalizer

Gravity car audio - gravity, equalizer

$54.99
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Pioneer deq s1000a universal - pioneer, deq-s1000a

Pioneer deq s1000a universal - pioneer, deq-s1000a

$299.00
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Electro voice dx38 - electro-voice, (ev)

Electro voice dx38 - electro-voice, (ev)

$450.00
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Audio control 810 - audio, 8

Audio control 810 - audio, 8

$615.00
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Venu360 dbx driverack - dbx, venue

Venu360 dbx driverack - dbx, venue

$366.68
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Pyle pro ppcx3 - pyle, active

Pyle pro ppcx3 - pyle, active

$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 processor - noise,

Mic noise effect processor - noise,

$189.99
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Electro voice dx46 digital - dx46,

Electro voice dx46 digital - dx46,

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

Lexicon mpx multi effects - lexicon, multi-effects

$499.99
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Symetrix 528e analog voice - 528e,

Symetrix 528e analog voice - 528e,

$139.00
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Smart mod stereo 35mm - stereo,

Smart mod stereo 35mm - stereo,

$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 ex3200 - behringer,

Behringer ultrafex pro ex3200 - behringer,

$99.95
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Yamaha natural sound digital - yamaha,

Yamaha natural sound digital - yamaha,

$90.00
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Drive euphoria edsp31v2 31 - drive,

Drive euphoria edsp31v2 31 - drive,

$149.99
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8sp 110v digital - 4.8sp,

8sp 110v digital - 4.8sp,

$293.55
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Lexicon mpx multi - lexicon, 1

Lexicon mpx multi - lexicon, 1

$499.99
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Atlas sound tsd bb44 input - atlas, x

Atlas sound tsd bb44 input - atlas, x

$293.55
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8sp 110v dsp audio - 4.8sp, processor

8sp 110v dsp audio - 4.8sp, processor

$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 - 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 - dsp, amplifier

A304 pin car dsp - dsp, amplifier

$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,

Ultra stereo 200 series - ultra,

$175.00
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Memphis audio eql7 - memphis,

Memphis audio eql7 - memphis,

$64.97
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Zoom 9120 efx - advanced, sound

Zoom 9120 efx - advanced, sound

$189.99
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Bbe sound 482i sonic maximizer - sound,

Bbe sound 482i sonic maximizer - sound,

$78.99
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Yamaha spx digital sound - digital,

Yamaha spx digital sound - digital,

$170.00
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Bss sound web london blu - web,

Bss sound web london blu - web,

$469.99
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Lexicon digital - dc-1,

Lexicon digital - dc-1,

$170.00
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Recoil req7 car - car, audio

Recoil req7 car - car, audio

$42.99
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Fujitsu ten α4000pha - fujitsu,

Fujitsu ten α4000pha - fujitsu,

$550.00
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Taramps big bass processor - taramps, –

Taramps big bass processor - taramps, –

$93.00
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Technics ac500d digital - technics,

Technics ac500d digital - technics,

$249.95
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Audiocontrol 810 10 out - audiocontrol,

Audiocontrol 810 10 out - audiocontrol,

$619.00
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Electro voice dx34 - electro-voice, digital

Electro voice dx34 - electro-voice, digital

$250.00
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Helix dsp - (latest, version)

Helix dsp - (latest, 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, 3d

Spatializer htms 2510 - spatializer, 3d

$79.95
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Creo lab studio flush mount - creo,

Creo lab studio flush mount - creo,

$36.00
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Elektron analog heat mki - analog,

Elektron analog heat mki - analog,

$579.00
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Lpcm 1 to analog 8ch - hd,

Lpcm 1 to analog 8ch - hd,

$59.00
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Audiosource one series ii - one, /

Audiosource one series ii - one, /

$59.45
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Rotel surround sound processor - rotel,

Rotel surround sound processor - rotel,

$95.00
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Qsc sys core110f - qsc, dsp

Qsc sys core110f - qsc, dsp

$594.95
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Bryston sp2 surround sound - surround,

Bryston sp2 surround sound - surround,

$999.00
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Bbe 362 sonic maximizer - sonic, 2

Bbe 362 sonic maximizer - sonic, 2

$89.00
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Dbx driverack pa2 complete - driverack,

Dbx driverack pa2 complete - driverack,

$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 sound - tds-ii,

Tds true dimensional sound - tds-ii,

$298.00
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Audiosource one series ii - ss,

Audiosource one series ii - ss,

$19.99
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Zsys surround processor - surround,

Zsys surround processor - surround,

$600.00
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Power acoustik automotive - power,

Power acoustik automotive - power,

$201.49
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Bss dpr 404 - bss, dpr-404

Bss dpr 404 - bss, dpr-404

$199.99
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Electro voice dx38 - (ev),

Electro voice dx38 - (ev),

$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 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 surround - surround, sound

Rotel rsp 1576 surround - surround, sound

$679.95
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Memphis audio viv68dsp 8 - viv68dsp, in

Memphis audio viv68dsp 8 - viv68dsp, in

$347.99
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Yamaha dsp natural sound - yamaha, dsp-1

Yamaha dsp natural sound - yamaha, dsp-1

$89.99
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Bss sound web london blu - bss, blu-800

Bss sound web london blu - bss, blu-800

$450.00
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Sony sdp ep9es surround sound - sony,

Sony sdp ep9es surround sound - sony,

$250.00
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Krell showcase processor 1 - krell, 7.1

Krell showcase processor 1 - krell, 7.1

$444.99
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Bss dpr 504 channel noise - bss, dpr-504

Bss dpr 504 channel noise - bss, dpr-504

$149.99
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Pro audio processor floating - pro,

Pro audio processor floating - pro,

$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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Everything you need to know about sound processors

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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