Signal Processors/Rack Effects

signal processors/rack effects — pre-owned

11,646listings

Browse 11,646 signal processors/rack effects — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Acme Audio Opticom XLA-500 500 Series Tube Compressor #00007 (Used)
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Acme Audio Opticom XLA-500 500 Series Tube Compressor #00007 (Used)

While the design has been scaled down, the 500 Series module remains a tube compressor with one tube in its makeup. The original design of the LA-2A has tended to vary from unit to unit, providing engineers with different results based on what they own.

$769.00
Free ShippingFerndale, US
vintagekingaudio
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99.8%Excellent· 7.4k
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TC Helicon Voicelive Play Vocal Harmony and Effects
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TC Helicon Voicelive Play Vocal Harmony and Effects

Used Excellent condition There TC Helicon Voicelive Play is a multi-effects voice processor by TC Electronic, designed for vocalists to achieve perfect vocal harmony and effects. With its blue color and sleek design, this model is perfect for musicians and audio professionals looking to enhance their vocals with a wide range of effects. Originating from Thailand, this product offers high-quality sound processing capabilities to help users create stunning vocal performances. Whether you're a beginner or a seasoned professional, the TC Helicon Voicelive Play is a versatile tool to have in your studio or on stage.

$179.99
See listingCrook, US
kkir_us_icwwitdt1r
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100.0%Excellent· 244
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BSS FDS-310 Sweepable Frequency Dividing System - Stereo/Mono Crossover
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BSS FDS-310 Sweepable Frequency Dividing System - Stereo/Mono Crossover

The FDS-310 is a 2-way stereo or 3-way mono, sweepable crossover system built around our high quality 24dB/octave Linkwitz-Riley filters. Frequency range in the 2-way stereo mode is 180Hz-2kHz, and in the 3-way mono mode is 180Hz-2kHz for low-mid range, and 800Hz-9kHz for mid-high range.

$200.00
Free ShippingTucker, US
shadan_49
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98.7%Excellent· 223
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BSS London Soundweb BLU-100 12x8 Digital Signal Processor Audio DSP
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BSS London Soundweb BLU-100 12x8 Digital Signal Processor Audio DSP

The BSS London Soundweb BLU-100 12x8 Digital Signal Processor Audio DSP is a rack-mountable unit designed for professional audio applications. Sold as is.

$275.00
See listingSanta Barbara, US
joeaft-45
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Klark Teknik EQP-KT Tube EQ
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Klark Teknik EQP-KT Tube EQ

$200.00
Free ShippingFort Wayne, US
jeffsmusicgear
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99.8%Excellent· 33.4k
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McDSP APB-8 8-Channel Analog Processing Box - 10ft Thunderbolt Cable Included
UsedBuy It Now

McDSP APB-8 8-Channel Analog Processing Box - 10ft Thunderbolt Cable Included

DC-2 Dual Compressor just released for the APB platform, very cool plugin. Thunderbolt cables of any length are incredibly expensive and 10 foot length is the maximum possible for the spec.

$2800.00
See listingBaltimore, US
poppins03
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100.0%Excellent· 108
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BBE 482i Sonic Maximizer 2 Channel Signal Processor Rack Mount
UsedBuy It Now

BBE 482i Sonic Maximizer 2 Channel Signal Processor Rack Mount

BBE 482i Sonic Maximizer 2 Channel Signal Processor Rack Mount

$85.00
+$5.22Orfordville, US
a1.plugs
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99.6%Excellent· 1.6k
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Rockville REQ20 10-Band Graphic Equalizer with VU Meters
-18%
UsedBuy It Now

Rockville REQ20 10-Band Graphic Equalizer with VU Meters

Small dent on right front corner.

$40.00$48.94-18%

You save $8.94

+$17.00Aptos, US
bopn2d45s
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100.0%Excellent· 5.3k
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Heritage Audio Successor Stereo Bus Compressor Blue Mastering Grade FET Comp TOP
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Heritage Audio Successor Stereo Bus Compressor Blue Mastering Grade FET Comp TOP

$640.00
Free ShippingAmherst, US
aemus
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Atlas Digital BB-88 Bluebridge DSP
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Atlas Digital BB-88 Bluebridge DSP

The Atlas Digital BB-88 Bluebridge DSP is a digital signal processor designed for professional audio applications. Powerful Processing: Runs on a 40-bit floating-point DSP engine (at 48kHz) to process complex algorithms and prevent digital clipping.

$1490.00
See listingCrown City, US
journeycakeho2
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100.0%Excellent· 688
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Aphex Model 104 Aural Exciter Type C2 with Big Bottom
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Aphex Model 104 Aural Exciter Type C2 with Big Bottom

Filing a claim should be reserved as a last resort to solving an issue. Cash on pick up. All major credit cards.

$199.99
+$25.00Los Angeles, US
salesbaron1
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99.8%Excellent· 21.6k
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Alesis Midiverb II Reverb Effects Processor with Power Supply FX 2 TWO U282568-1
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Alesis Midiverb II Reverb Effects Processor with Power Supply FX 2 TWO U282568-1

The Midiverb II is a full stereo professional quality multiple effects device that doesn't require a professional to operate. You'll be able to maintain spontaneity in your music while creating sounds as subtle or as dramatic as you like.

$229.99
+$9.99Appleton, US
pixelproaudio
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99.8%Excellent· 28.7k
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Alesis 3630 Compressor RMS/Peak Dual Channel Compressor Limiter with Gate
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Alesis 3630 Compressor RMS/Peak Dual Channel Compressor Limiter with Gate

Manufacturer: Alesis. We are not affiliated with or endorsed by Alesis. Trademarks are used solely to identify the manufacturer and compatibility of this product. Its compressor, limiter, and gate functions make it suitable for vocals, drums, bass, keyboards, and general signal processing applications.

$80.00
See listingMcclellan, US
new_life_refurb
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99.5%Excellent· 4.4k
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Yamaha SP2060 Digital Speaker Management Processor
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Yamaha SP2060 Digital Speaker Management Processor

An ideal match for the I-Series speakers, the SP2060 is a high-performance 2-in/6-out speaker processor with 96 kHz capability. The SP2060 is a compact, portable 1U unit that is ideal for live sound or installations.

$585.000
See listingPorter Ranch, US
dansbakesale
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100.0%Excellent· 3.0k
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Dolby DP564 Multichannel Audio Decoder Reference Monitoring Tool AC3 PCM 5.1 2U
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Dolby DP564 Multichannel Audio Decoder Reference Monitoring Tool AC3 PCM 5.1 2U

$329.99
Free ShippingCoventry, US
proearthtech
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99.9%Excellent· 17.5k
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Z-Systems Digital Detangler/Patchbay Z-SYS Z -8.8 ADAT - AES/EBU Works
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Z-Systems Digital Detangler/Patchbay Z-SYS Z -8.8 ADAT - AES/EBU Works

The Z-Systems Digital Detangler/Patchbay Z-SYS Z -8.8 ADAT - AES/EBU Works is a professional-grade patch bay designed for digital audio signals. With 8 channels and the ability to handle both analog and digital signals, this unit is perfect for musicians and audio professionals looking to manage and route audio smoothly. Made by Z-Systems in the United States, the Z -8.8 model offers reliable performance and flexibility for various audio setups. Ideal for organizing complex sound systems, this patch bay is a versatile tool for any studio or live setting.

$238.88
+$25.00Nashville, US
fezdexringo
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99.6%Excellent· 6.0k
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Lexicon MPX 100 Dual Channel Multi Effects Processor  NO Power Supply
UsedBuy It Now

Lexicon MPX 100 Dual Channel Multi Effects Processor NO Power Supply

Unit has been tested and works. Does not come with power supply. Requires 9VAC power adapter 9V DC will not work on this unit

$79.99
See listingRavenna, US
stratcat7575
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99.9%Excellent· 5.2k
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Rane RS 1 Power Supply AC Adapter 18VCT Genuine
UsedBuy It Now

Rane RS 1 Power Supply AC Adapter 18VCT Genuine

Salesbaron is in Los Angeles, 90039.

$49.99
+$10.00Los Angeles, US
sales_baron
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99.9%Excellent· 27.5k
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Lexicon PCM60 (PCM-60) Digital Reverb Effects Processor Reverborator U283925
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Lexicon PCM60 (PCM-60) Digital Reverb Effects Processor Reverborator U283925

Item SKU: U283925. The PCM-60 features two main reverb programs: Room and Plate. Rotary knobs are used to set input gain, reverb mix, and output level. Input and output sensitivity select push buttons on the rear panel can be set for high or low-level outputs.

$599.99
+$9.99Appleton, US
pixelproaudio
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99.8%Excellent· 28.7k
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BSS DPR-901-ii, Dynamic Equalizer
UsedBuy It NowBest Offer

BSS DPR-901-ii, Dynamic Equalizer

BSS DPR 901-ii- Working great! This is a 4 band Dynamic EQ. Similar to a multiband compressor, but can also do expansion.

$699.99
+$40.00Urbandale, US
paulsmicstore
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100.0%Excellent· 652
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DBX 903 compressor module with " Gold can "  MCI - 202C vca
UsedBuy It NowBest Offer

DBX 903 compressor module with " Gold can " MCI - 202C vca

These units are the better version of the DBX 160 model.these units also have factory installed DBX -mci 202 Gold Can vca units. very Good and Fully operational and issue free "used condition" DBX 903 compressor module.

$151.00
+$26.00Beverly Hills, US
rumblekltr
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100.0%Excellent· 1.2k
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Telos Omnia Classic Omnia FM JR Audio Processor Broadcasting
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Telos Omnia Classic Omnia FM JR Audio Processor Broadcasting

$625.00
See listingLucerne Valley, US
berdoo08
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100.0%Excellent· 813
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dbx DriveRack PA+ Complete Loudspeaker Management System
UsedBuy It NowBest Offer

dbx DriveRack PA+ Complete Loudspeaker Management System

This powerful dbx DriveRack PA+ Complete Loudspeaker Management System is a must-have for any performer or sound engineer. With advanced features like Harmonic Enhancement, Graphic Equalization, Feedback, Compression/Limiting, and Delay, it allows you to customize your sound and create a professional-grade audio experience for your audience. Whether you're a musician, DJ, or speaker, this multi-effects processor offers seamless integration with any sound system. Its two channels and sleek design make it easy to use and transport, while the durable construction ensures reliable performance every time. Invest in the dbx DriveRack PA+ and take your sound to the next level.

$175.00
+$40.00Orlando, US
gseaudiovisual
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100.0%Excellent· 449
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Smart Research C1 Compressor dual/stereo Alan Smart VCA
UsedBuy It NowBest Offer

Smart Research C1 Compressor dual/stereo Alan Smart VCA

Smart Research C1 Compressor. This is a great sounding compressor. This is the original version. It can be operated as 1 mono channels or 1 stereo channel with the link function.

$1399.99
+$25.00Urbandale, US
paulsmicstore
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100.0%Excellent· 652
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DBX 903 A compressor module with Gold Can 202cc VCA
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DBX 903 A compressor module with Gold Can 202cc VCA

$165.00
+$26.00Beverly Hills, US
rumblekltr
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100.0%Excellent· 1.2k
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DBX 10/20 Computerized Equalizer Analyzer W/ Box - Studio Use - Works Great
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DBX 10/20 Computerized Equalizer Analyzer W/ Box - Studio Use - Works Great

Works as it should… GREAT UNIT!!! Display works as it should some pictures do not pick up all the red LEDs any questions or concerns prior to purchasing please contact

$749.00
Free ShippingLancaster, US
treasurehunt724
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99.3%Excellent· 1.7k
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BELLARI RP520 Gold Vintage Studio Tube Microphone Preamp - Dual Channel - Rare
UsedBuy It Now

BELLARI RP520 Gold Vintage Studio Tube Microphone Preamp - Dual Channel - Rare

Bellari RP520 Studio Tube Microphone Preamp - Dual Channel - Used, Powers up - passes audio. AS-IS OTHERWISE. Model: RP520. This is a Bellari RP520 dual-channel studio tube microphone preamp. Manufacturer: Bellari (Rolls).

$279.00
Free ShippingBurbank, US
good_guy_sales
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100.0%Excellent· 774
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BSS London BLU 806DA Signal Processor
UsedBuy It NowBest Offer

BSS London BLU 806DA Signal Processor

Used BSS London BLU 806DA Signal Processor For Sale.

$499.00
Free ShippingLititz, US
clairusedgear
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99.9%Excellent· 2.8k
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ADA Digital Delay 1.28i, FX, Vintage Rack
UsedBuy It NowBest Offer

ADA Digital Delay 1.28i, FX, Vintage Rack

The ADA Digital Delay 1.28i is a high-quality digital delay pedal designed for musicians and audio engineers. Made by ADA in the United States, this unit offers a versatile delay effect with a vintage rack design. With a single channel and a digital design, this model provides a warm and customizable delay for enhancing vocals, instruments, and audio recordings. Perfect for adding depth and texture to live performances or studio recordings, the ADA Digital Delay 1.28i is a reliable and top choice for creating unique audio effects. Tested works

$179.99
See listingPeoria, US
km-solutions
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99.5%Excellent· 623
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FOR PARTS!! Digitech GSP2101 Studio Tube PreampMulti Effects Guitar ProcessorRed
UsedBuy It Now

FOR PARTS!! Digitech GSP2101 Studio Tube PreampMulti Effects Guitar ProcessorRed

$300.00
See listingMorristown, US
shipcycle
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97.6%Good· 58.1k
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Peavey Kosmos 1U Rack Sub Harmonic Generator Analog 2-Ch Balanced XLR/TRS
UsedBuy It NowBest Offer

Peavey Kosmos 1U Rack Sub Harmonic Generator Analog 2-Ch Balanced XLR/TRS

Peavey Kosmos 1U Rack Sub Harmonic Generator Analog 2-Ch Balanced XLR/TRS

$425.00
See listingMarietta, US
internetmerchant2
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Tascam Pe-20 Rare Tascam EX-20 Both Units Working
UsedBuy It NowBest Offer

Tascam Pe-20 Rare Tascam EX-20 Both Units Working

They were pulled from a working studio Only the two units as pictured

$245.00
+$32.82Indianapolis, US
ankobesells
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99.8%Excellent· 3.3k
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1990 SR&D Rockman XPR Rack Mount Programmable Preamp With Footswitch and Manual
UsedBuy It NowBest Offer

1990 SR&D Rockman XPR Rack Mount Programmable Preamp With Footswitch and Manual

Collector's piece right here. 1990 Rockman XPR, including original footswitch, manual and midi cables. Functions flawlessly. Will be well-packed and shipped quickly. Thanks for looking.

$3000.00
See listingAustin, US
nor8800
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ADA MP-1 Classic MIDI Tube Guitar Preamp Head Rack Mount Tested!
UsedBuy It Now

ADA MP-1 Classic MIDI Tube Guitar Preamp Head Rack Mount Tested!

Up for sale is a ADA MP-1 classic midi tube guitar preamp. It’s in great working shape. Very Clean. No issues. Thanks for looking! Ships within 24 hours

$700.00
See listingState College, US
stigatsu
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99.8%Excellent· 40.4k
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Eventide DSP4000 Ultra Harmonizer
UsedBuy It Now

Eventide DSP4000 Ultra Harmonizer

It is a bit scuffed up, rack rash, paint peeling off / chipped paint on the front plate near the screw mounts. Not the worst looking DSP4000, not the best looking either - but sounds just as good as all of em!

$1250.00
Free ShippingDenver, US
atlsales
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100.0%Excellent· 585
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Time and Frequency Technology 753 AM Modulation Monitor Spectrum W/ Orban ACC-5
UsedBuy It Now

Time and Frequency Technology 753 AM Modulation Monitor Spectrum W/ Orban ACC-5

This unit was working very very well when last years a couple years ago. Also included is the Orban ACC-5 filter. Tested and working well.

$799.99
See listingDefiance, US
alliedradiocom
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100.0%Excellent· 1.4k
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ART SGE Mach II Digital Super-Effector/Pitch Transposer/Sampler Rack-Mount
UsedBuy It NowBest Offer

ART SGE Mach II Digital Super-Effector/Pitch Transposer/Sampler Rack-Mount

For sale today is an ART SGE Mach II Digital Super-Effector/Pitch Transposer/Sampler Rackmount. This item is used in good condition.

$69.99
+$15.00Kokomo, US
clspawnstarskok
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99.7%Excellent· 3.8k
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DBX 234xs 2-/3-Way Crossover Stereo Electronic 4-Way Crossover (lightly used)
UsedBuy It NowBest Offer

DBX 234xs 2-/3-Way Crossover Stereo Electronic 4-Way Crossover (lightly used)

Have used crossovers like this for over 10 years to manage my tri-amped LCRs behind my Home Theater Screen. I purchased this pair of crossovers last year, but was then gone on an extended work trip. These crossovers are lightly used, but worked excellently. Will include power cord and be shipped professionally in original box.

$115.00
Free ShippingCarthage, US
epicenter_ht
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100.0%Excellent· 49
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Vesta Fire DEX811B Rack Audio Enhancer, 2-Ch, Headroom Indicator, 1U, 1/4" TS
UsedBuy It NowBest Offer

Vesta Fire DEX811B Rack Audio Enhancer, 2-Ch, Headroom Indicator, 1U, 1/4" TS

Vesta Fire DEX811B Rack Audio Enhancer, 2-Ch, Headroom Indicator, 1U, 1/4" TS

$250.00
See listingSonoma, US
gem_n_eye
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100.0%Excellent· 796
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Vintage Lexicon MX200 Dual Reverb Effects Processor w/Power Supply Rack Unit
UsedBuy It Now

Vintage Lexicon MX200 Dual Reverb Effects Processor w/Power Supply Rack Unit

Whether you're looking for raw processing power with instant front-panel access for live performance, or seeking rich, smooth and complex processing algorithms in the studio, Lexicon® brings the best of both worlds together in the MX200 Dual Reverb/Effects Processor.

$155.00
See listingScarsdale, US
aphrodite-in-nyc
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99.8%Excellent· 2.6k
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