For Sale USA

Sound processors

4

Sound processors for sale on largest auction and classifieds sites

Home / / Sound processors refurbished & used for sale | For Sale USA
Pro digital reverb multi - pro,

Pro digital reverb multi - pro,

$49.49
Buy It Now

» View on eBay #sponsored
8sp dsp digital audio - dsp,

8sp dsp digital audio - dsp,

$293.55
Buy It Now

» View on eBay #sponsored
882i sonic maximizer audio - sonic,

882i sonic maximizer audio - sonic,

$115.00
Buy It Now

» View on eBay #sponsored
Audiocontrol acr remote - audiocontrol,

Audiocontrol acr remote - audiocontrol,

$29.99
Buy It Now

» View on eBay #sponsored
Nakamichi nds6120 channel - nds6120, 12-channel

Nakamichi nds6120 channel - nds6120, 12-channel

$142.19
Buy It Now

» View on eBay #sponsored
Nakamichi nds6120 channel - nakamichi, 12-channel

Nakamichi nds6120 channel - nakamichi, 12-channel

$115.00
Buy It Now

» View on eBay #sponsored
8sp dsp digital audio - 4.8sp,

8sp dsp digital audio - 4.8sp,

$293.55
Buy It Now

» View on eBay #sponsored
Recoil req7 car audio - req7,

Recoil req7 car audio - req7,

$42.99
Buy It Now

» View on eBay #sponsored
Audio control 810 - in, 10

Audio control 810 - in, 10

$615.00
Buy It Now

» View on eBay #sponsored
Sound magus ap12v3 channel - magus,

Sound magus ap12v3 channel - magus,

$729.95
Buy It Now

» View on eBay #sponsored
Eclipse dsp digital - eclipse,

Eclipse dsp digital - eclipse,

$225.00
Buy It Now

» View on eBay #sponsored
Ds18 dsp4 8btm dsp - ds18, dsp4.8btm

Ds18 dsp4 8btm dsp - ds18, dsp4.8btm

$199.00
Buy It Now

» View on eBay #sponsored
Ds18 car input - 4-input, 8-output

Ds18 car input - 4-input, 8-output

$199.96
Buy It Now

» View on eBay #sponsored
Power acoustik automotive - acoustik,

Power acoustik automotive - acoustik,

$225.00
Buy It Now

» View on eBay #sponsored
Creo lab studio flush mount - creo,

Creo lab studio flush mount - creo,

$36.00
Buy It Now

» View on eBay #sponsored
Dbx driverack equalization - dbx,

Dbx driverack equalization - dbx,

$95.00
Buy It Now

» View on eBay #sponsored
Eclipse hideaway dsp digital - eclipse,

Eclipse hideaway dsp digital - eclipse,

$145.00
Buy It Now

» View on eBay #sponsored
Soundxtreme car epicenter

Soundxtreme car epicenter

$39.99
Buy It Now

» View on eBay #sponsored
Nakamichi nds series - series, nds6120

Nakamichi nds series - series, nds6120

$105.00
Buy It Now

» View on eBay #sponsored
Audiobank ap15 digital bass - audiobank,

Audiobank ap15 digital bass - audiobank,

$39.99
Buy It Now

» View on eBay #sponsored
Alpine rux c701 pxa h701 - alpine, rux-c701

Alpine rux c701 pxa h701 - alpine, rux-c701

$429.99
Buy It Now

» View on eBay #sponsored
2024 pro digital - pro, multi

2024 pro digital - pro, multi

$52.08
Buy It Now

» View on eBay #sponsored
Symetrix 528e analog voice - symetrix,

Symetrix 528e analog voice - symetrix,

$139.00
Buy It Now

» View on eBay #sponsored
8sp 110v digital dsp - 110v,

8sp 110v digital dsp - 110v,

$293.55
Buy It Now

» View on eBay #sponsored
Osd preamplifier control - preamplifier, eq

Osd preamplifier control - preamplifier, eq

$119.99
Buy It Now

» View on eBay #sponsored
Fujitsu ten α4500p - fujitsu,

Fujitsu ten α4500p - fujitsu,

$650.00
Buy It Now

» View on eBay #sponsored
Bowstrick bos 7800 pro car - bowstrick, bos-7800

Bowstrick bos 7800 pro car - bowstrick, bos-7800

$399.90
Buy It Now

» View on eBay #sponsored
Audiocontrol epicenter micro - audiocontrol,

Audiocontrol epicenter micro - audiocontrol,

$219.00
Buy It Now

» View on eBay #sponsored
Jbl auto tune digital - auto,

Jbl auto tune digital - auto,

$270.00
Buy It Now

» View on eBay #sponsored
Rare sherwood dts80 - rare, x-dts80

Rare sherwood dts80 - rare, x-dts80

$275.00
Buy It Now

» View on eBay #sponsored
Alesis 3630 compressor - alesis,

Alesis 3630 compressor - alesis,

$79.99
Buy It Now

» View on eBay #sponsored
Pro stereo crossover xlr sound - stereo,

Pro stereo crossover xlr sound - stereo,

$145.99
Buy It Now

» View on eBay #sponsored
Bbe sound 482i - 482i, maximizer

Bbe sound 482i - 482i, maximizer

$89.90
Buy It Now

» View on eBay #sponsored
Bbe 362 sonic - maximizer, 2-ch

Bbe 362 sonic - maximizer, 2-ch

$30.00
Buy It Now

» View on eBay #sponsored
Meyer sound galileo 616 - meyer,

Meyer sound galileo 616 - meyer,

$2577.00
Buy It Now

» View on eBay #sponsored
8sp dsp digital audio - 4.8sp,

8sp dsp digital audio - 4.8sp,

$293.55
Buy It Now

» View on eBay #sponsored
Behringer tube ultrafex - tube,

Behringer tube ultrafex - tube,

$205.00
Buy It Now

» View on eBay #sponsored
Nakamichi nds6120 channel - nds6120, 12-channel

Nakamichi nds6120 channel - nds6120, 12-channel

$159.99
Buy It Now

» View on eBay #sponsored
Modtone sound exciter - sound,

Modtone sound exciter - sound,

$109.95
Buy It Now

» View on eBay #sponsored
Bss dpr 504 channel noise - bss, 4-channel

Bss dpr 504 channel noise - bss, 4-channel

$149.99
Buy It Now

» View on eBay #sponsored
Helix dsp - (latest, version)

Helix dsp - (latest, version)

$699.00
Buy It Now

» View on eBay #sponsored
Musysic professional audio - musysic,

Musysic professional audio - musysic,

$124.99
Buy It Now

» View on eBay #sponsored
8sp 110v dsp audio processor - 4.8sp,

8sp 110v dsp audio processor - 4.8sp,

$293.55
Buy It Now

» View on eBay #sponsored
Audiocontrol 810 car audio - audiocontrol, dm-810

Audiocontrol 810 car audio - audiocontrol, dm-810

$584.99
Buy It Now

» View on eBay #sponsored
Yamaha dsp natural sound - yamaha,

Yamaha dsp natural sound - yamaha,

$67.99
Buy It Now

» View on eBay #sponsored
Dynasty proaudio wsa - dynasty,

Dynasty proaudio wsa - dynasty,

$189.99
Buy It Now

» View on eBay #sponsored
Addzest dsp 979 vintage - addzest,

Addzest dsp 979 vintage - addzest,

$690.00
Buy It Now

» View on eBay #sponsored
Trinnov altitude channel - altitude, 16

Trinnov altitude channel - altitude, 16

$10920.00
Buy It Now

» View on eBay #sponsored
Nakamichi nds612 channel - ,

Nakamichi nds612 channel - ,

$142.19
Buy It Now

» View on eBay #sponsored
New discounted hertz dsp - new,

New discounted hertz dsp - new,

$475.00
Buy It Now

» View on eBay #sponsored
Audiobank ap12 digital machine - digital,

Audiobank ap12 digital machine - digital,

$38.99
Buy It Now

» View on eBay #sponsored
Mcintosh mx122 surround - mcintosh,

Mcintosh mx122 surround - mcintosh,

$3579.00
Buy It Now

» View on eBay #sponsored
Gravity car audio - car, equalizer

Gravity car audio - car, equalizer

$54.99
Buy It Now

» View on eBay #sponsored
Drive euphoria edsp31v2 - euphoria, 31

Drive euphoria edsp31v2 - euphoria, 31

$199.99
Buy It Now

» View on eBay #sponsored
Professional audio system - audio,

Professional audio system - audio,

$120.00
Buy It Now

» View on eBay #sponsored
Nakamichi nds6120 channel - nakamichi,

Nakamichi nds6120 channel - nakamichi,

$149.99
Buy It Now

» View on eBay #sponsored
Yamaha dsp digital sound - digital,

Yamaha dsp digital sound - digital,

$75.00
Buy It Now

» View on eBay #sponsored
New audiocontrol hyperion - new,

New audiocontrol hyperion - new,

$4999.95
Buy It Now

» View on eBay #sponsored
Dbx 215s 215 - dbx,

Dbx 215s 215 - dbx,

$98.00
Buy It Now

» View on eBay #sponsored
8sp 110v digital - 110v, dsp

8sp 110v digital - 110v, dsp

$309.00
Buy It Now

» View on eBay #sponsored
Arc audio ps8 pro - audio, signal

Arc audio ps8 pro - audio, signal

$800.00
Buy It Now

» View on eBay #sponsored
Memphis audio viv68dsp - viv68dsp, 8

Memphis audio viv68dsp - viv68dsp, 8

$347.99
Buy It Now

» View on eBay #sponsored
Very good dbx 1046 - good, quad

Very good dbx 1046 - good, quad

$99.99
Buy It Now

» View on eBay #sponsored
Bss sound web london blu - web,

Bss sound web london blu - web,

$399.99
Buy It Now

» View on eBay #sponsored
Soundstream bass boost - soundstream,

Soundstream bass boost - soundstream,

$57.99
Buy It Now

» View on eBay #sponsored
Audio dynamics dsp812 hifi - audio, dsp812-hifi

Audio dynamics dsp812 hifi - audio, dsp812-hifi

$1000.00
Buy It Now

» View on eBay #sponsored
Alpine pxe c60 optim6 - alpine,

Alpine pxe c60 optim6 - alpine,

$420.00
Buy It Now

» View on eBay #sponsored
Nakamichi nds6120 channel - nakamichi,

Nakamichi nds6120 channel - nakamichi,

$240.00
Buy It Now

» View on eBay #sponsored
Ds18 dsp2 6dbt - ds18, dsp2.6dbt

Ds18 dsp2 6dbt - ds18, dsp2.6dbt

$168.00
Buy It Now

» View on eBay #sponsored
8sp dsp digital - dsp,

8sp dsp digital - dsp,

$327.26
Buy It Now

» View on eBay #sponsored
Rare vintage rexer dvp 3000 - rare, dvp-3000

Rare vintage rexer dvp 3000 - rare, dvp-3000

$149.00
Buy It Now

» View on eBay #sponsored
Dbx driverack pa2 - dbx,

Dbx driverack pa2 - dbx,

$399.95
Buy It Now

» View on eBay #sponsored
Ds18 dsp8 8bt channel rca - dsp8.8bt,

Ds18 dsp8 8bt channel rca - dsp8.8bt,

$249.00
Buy It Now

» View on eBay #sponsored
Hki mini dsp - hki, processor

Hki mini dsp - hki, processor

$299.99
Buy It Now

» View on eBay #sponsored
Vintage dolby laboratories - dolby,

Vintage dolby laboratories - dolby,

$80.00
Buy It Now

» View on eBay #sponsored
Dbx harman pro - pro,

Dbx harman pro - pro,

$114.00
Buy It Now

» View on eBay #sponsored
Behringer ultraflex ex3100 - behringer, ii

Behringer ultraflex ex3100 - behringer, ii

$49.90
Buy It Now

» View on eBay #sponsored
Nakamichi nds6120 channel - nakamichi, 12-channel

Nakamichi nds6120 channel - nakamichi, 12-channel

$159.99
Buy It Now

» View on eBay #sponsored
Yamaha ddp natural - ddp-1,

Yamaha ddp natural - ddp-1,

$150.04
Buy It Now

» View on eBay #sponsored
8sp 110v digital - 4.8sp, audio

8sp 110v digital - 4.8sp, audio

$293.55
Buy It Now

» View on eBay #sponsored
New open box bose controlspace - open-box,

New open box bose controlspace - open-box,

$514.98
Buy It Now

» View on eBay #sponsored
Yamaha dsp 100u natural sound - dsp-100u,

Yamaha dsp 100u natural sound - dsp-100u,

$119.99
Buy It Now

» View on eBay #sponsored
Professional dsp audio - professional,

Professional dsp audio - professional,

$51.15
Buy It Now

» View on eBay #sponsored
Audiosource one series ii - series,

Audiosource one series ii - series,

$59.45
Buy It Now

» View on eBay #sponsored
1pc dbx venu360 driverack - 1pc,

1pc dbx venu360 driverack - 1pc,

$367.10
Buy It Now

» View on eBay #sponsored
Premium 2ch analog - premium,

Premium 2ch analog - premium,

$38.00
Buy It Now

» View on eBay #sponsored
Soundstream 10r bass - bx-10r,

Soundstream 10r bass - bx-10r,

$62.99
Buy It Now

» View on eBay #sponsored
Yamaha dsp natural sound - yamaha,

Yamaha dsp natural sound - yamaha,

$59.99
Buy It Now

» View on eBay #sponsored
Crestron xspa high - crestron,

Crestron xspa high - crestron,

$359.98
Buy It Now

» View on eBay #sponsored
Yamaha spx90 digital - yamaha,

Yamaha spx90 digital - yamaha,

$209.00
Buy It Now

» View on eBay #sponsored
Kuerl 4x80w android audio - 4x80w,

Kuerl 4x80w android audio - 4x80w,

$29.95
Buy It Now

» View on eBay #sponsored
Dod sr234 stereo - dod,

Dod sr234 stereo - dod,

$73.65
Buy It Now

» View on eBay #sponsored
Fujitsu ten α4000pha - fujitsu,

Fujitsu ten α4000pha - fujitsu,

$690.00
Buy It Now

» View on eBay #sponsored
Alpine era g320 sound - alpine,

Alpine era g320 sound - alpine,

$2790.00
Buy It Now

» View on eBay #sponsored
Yamaha emt sound expander - yamaha,

Yamaha emt sound expander - yamaha,

$85.00
Buy It Now

» View on eBay #sponsored
Prv audio dsp crossover - audio, 2.8x

Prv audio dsp crossover - audio, 2.8x

$99.91
Buy It Now

» View on eBay #sponsored

Looking for more sound processors?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from $29.95 · avg $475.59

Browse 96 sound processors listings currently in our index. Prices range from $29.95 to $10920, with an average of $475.59. 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 →

Try this: joe s small engine | pump box nib spectra | mens horseshoe ring | three iphones | cargo rope | pallet knives | drain auger | san angelo | texas instruments ti 84 plus | polo clothing

Shop by budget

< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

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 $29.95, while premium listings can reach $10920 — giving you a wide budget spread to work with. The average price of $475.59 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.

🔍 sound processors Search live on eBay