Why Shop With Us?

Free Shipping

Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).

Orders placed before 3 p.m. ET usually ship the same business day.

Learn More

2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details

We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us

Contact Us

Call Now
800-449-9128

Hablamos Español

866.226.2919

Let's Chat
Live Chat

Hours:

MON - FRI 6 AM – 7 PM PT

SAT 7 AM – 6 PM PT

SUN 8 AM – 5 PM PT

Track your order Returns FAQs Make a Card Payment
Empty Cart Icon

Your Cart Is Empty

Sign In < Continue Shopping
Why Shop With Us?
 Summer Sale - Up to 50% off! - Shop Now. Call 888-688-0208 or chat for exclusive savings. Summer Sale - Up to 50% off! - Shop Now
RewardsBlogHelp

Contact Us

800-449-9128
Cart
Back
Shop by Category
Hot Deals

Help | Call or Chat

 Track your orderReturnsFAQsMake a card paymentWhy shop with us? RewardsBlogHelp
Home Pro Audio Signal Processors Used Signal Processors

Used Signal Processors

(187 Items)
Clear All
Used Mackie m1200 Compressor
Used Mackie m1200 Compressor
Product Price  $269.99
$299.99
Good Condition
Used RANE MC22 Compressor
Used RANE MC22 Compressor
Product Price  $79.99
$88.99
Good Condition
Used Radial Engineering EXTC-SA FX Reamp Signal Processor
Used Radial Engineering EXTC-SA FX Reamp Signal Processor
Product Price  $149.99
$164.99
Good Condition
Used Fractal Audio Axe-Fx Ultra Multi Effects Processor
Used Fractal Audio Axe-Fx Ultra Multi Effects Processor
Product Price  $489.99
$529.99
Good Condition
Used Blue Robbie Tube Microphone Preamp
Used Blue Robbie Tube Microphone Preamp
Product Price  $269.99
$299.99
Good Condition
Used PreSonus VXP Microphone Preamp
Used PreSonus VXP Microphone Preamp
Product Price  $119.99
$179.99
Good Condition
Used Lindell Audio 77X Rack Equipment
Used Lindell Audio 77X Rack Equipment
Product Price  $449.99
$499.99
Good Condition
Used Behringer dsp1424p Exciter
Used Behringer dsp1424p Exciter
Product Price  $39.99
$49.99
Good Condition
Used Atlas Sound APS15R
Used Atlas Sound APS15R
Product Price  $69.99
$134.99
Good Condition
Used Apogee PSX100 Channel Strip
Used Apogee PSX100 Channel Strip
Product Price  $339.99
$399.99
Good Condition
Used Cm Labs CM301ACX Channel Strip
Used Cm Labs CM301ACX Channel Strip
Product Price  $179.99
$229.99
Good Condition
Used Passac EC-100 Direct Box
Used Passac EC-100 Direct Box
Product Price  $32.99
$39.99
Good Condition
Used Ampex 600 Tube Preamp Microphone Preamp
Used Ampex 600 Tube Preamp Microphone Preamp
Product Price  $1,199.99
$1,299.99
Good Condition
Used Black Box ABC SWITCHING BOX Direct Box
Used Black Box ABC SWITCHING BOX Direct Box
Product Price  $29.99
$139.99
Good Condition
Used Phoenix Audio Theta Microphone Preamp
Used Phoenix Audio Theta Microphone Preamp
Product Price  $1,699.99
$1,999.99
Good Condition
Used Peavey XD 3/4 Crossover
Used Peavey XD 3/4 Crossover
Product Price  $99.99
$119.99
Good Condition
Used Digidesign PQ rack Signal Processor
Used Digidesign PQ rack Signal Processor
Product Price  $39.99
$49.99
Good Condition
Used dbx dB12 Active Direct Box
Used dbx dB12 Active Direct Box
Product Price  $99.99
$109.99
Good Condition
Used dbx dB12 Active Direct Box
Used dbx dB12 Active Direct Box
Product Price  $99.99
$109.99
Good Condition
Used dbx dB12 Active Direct Box
Used dbx dB12 Active Direct Box
Product Price  $99.99
$109.99
Good Condition
Used Warm Audio Warm Lifter Microphone Preamp
Used Warm Audio Warm Lifter Microphone Preamp
Product Price  $118.99
$144.99
Good Condition
Used Art CLEAN BOX PRO Direct Box
Used Art CLEAN BOX PRO Direct Box
Product Price  $59.99
$79.99
Good Condition
Used TASCAM DX 4D Noise Gate
Used TASCAM DX 4D Noise Gate
Product Price  $89.99
$119.99
Good Condition
Used Joemeek Pro Channel VC3Q Multi Effects Processor
Used Joemeek Pro Channel VC3Q Multi Effects Processor
Product Price  $199.99
$249.99
Good Condition
Used Art USB DUAL TUBE PRE Vocal Processor
Used Art USB DUAL TUBE PRE Vocal Processor
Product Price  $99.99
$119.99
Good Condition
Used AB International Amplifiers 231 Equalizer
Used AB International Amplifiers 231 Equalizer
Product Price  $59.99
$79.99
Good Condition
Used Behringer MDX2200 Compressor
Used Behringer MDX2200 Compressor
Product Price  $49.99
$169.99
Good Condition
Used Art Tube MP Microphone Preamp
Used Art Tube MP Microphone Preamp
Product Price  $69.99
$79.99
Good Condition
Used Art Tube MP Microphone Preamp
Used Art Tube MP Microphone Preamp
Product Price  $69.99
$79.99
Good Condition
Used Art Tube MP Microphone Preamp
Used Art Tube MP Microphone Preamp
Product Price  $69.99
$79.99
Good Condition
Used Behringer Composer Pro-XL MDX2600 Compressor
Used Behringer Composer Pro-XL MDX2600 Compressor
Product Price  $359.99
$449.99
Good Condition
Used Event ECHO Effects Processor
Used Event ECHO Effects Processor
Product Price  $19.99
$39.99
Good Condition
Used MOTU TRAVELER Microphone Preamp
Used MOTU TRAVELER Microphone Preamp
Product Price  $199.99
$324.99
Good Condition
Used DAS AUDIO OF AMERICA DSP-2060A Equalizer
Used DAS AUDIO OF AMERICA DSP-2060A Equalizer
Product Price  $1,999.99
$2,599.99
Good Condition
Used Behringer Intelligate XR2000 Exciter
Used Behringer Intelligate XR2000 Exciter
Product Price  $49.99
$59.99
Good Condition
Used Nady GEQ 131 Equalizer
Used Nady GEQ 131 Equalizer
Product Price  $49.99
$74.99
Good Condition
Used Golden Age Project 1073 revive audio modified pic prepackage with power supply Microphone Preamp
Used Golden Age Project 1073 revive audio modified pic...
Product Price  $999.99
$1,399.99
Good Condition
Used Rane ME 60 Equalizer
Used Rane ME 60 Equalizer
Product Price  $69.99
$99.99
Good Condition
Used Studio Technologies STUDIO COMM Signal Processor
Used Studio Technologies STUDIO COMM Signal Processor
Product Price  $99.99
$159.99
Good Condition
Used TC Electronic G Major Multi Effects Processor
Used TC Electronic G Major Multi Effects Processor
Product Price  $299.99
$399.99
Good Condition
Used Apex model 105 Compressor
Used Apex model 105 Compressor
Product Price  $89.99
$99.99
Good Condition
Used Sabine FBX SOLO EXTERMINATOR Compressor
Used Sabine FBX SOLO EXTERMINATOR Compressor
Product Price  $89.99
$164.99
Good Condition
Used DOD R825 Compressor
Used DOD R825 Compressor
Product Price  $89.99
$149.99
Good Condition
Used Rolls RM68 WOLF ZONE Signal Processor
Used Rolls RM68 WOLF ZONE Signal Processor
Product Price  $79.99
$99.99
Good Condition
Extra 10% Off
Used Technical Pro Pre50 Microphone Preamp
Used Technical Pro Pre50 Microphone Preamp
Product Price  $49.99
$149.99
Good Condition
Extra 10% Off
Used 2015 Benson Amps Tall Bird Effects Processor
Used 2015 Benson Amps Tall Bird Effects Processor
Product Price  $1,099.99
$1,799.99
Good Condition
Extra 10% Off
Used Phonic DFX256 Effects Processor
Used Phonic DFX256 Effects Processor
Product Price  $69.99
$79.99
Good Condition
Extra 10% Off
Used Behringer Eurocom TN6232 Feedback Suppressor
Used Behringer Eurocom TN6232 Feedback Suppressor
Product Price  $29.99
$99.99
Good Condition
Extra 10% Off
Used Black Lion Audio Eighteen Channel Strip
Used Black Lion Audio Eighteen Channel Strip
Product Price  $649.99
$749.99
Good Condition
Extra 10% Off
Used Lucid CLKX6 Digital Clock
Used Lucid CLKX6 Digital Clock
Product Price  $69.99
$159.99
Good Condition
Extra 10% Off
Used DigiTech xP200 Multi Effects Processor
Used DigiTech xP200 Multi Effects Processor
Product Price  $229.99
$349.99
Good Condition
Extra 10% Off
Used Apogee Big Ben 192k Master Digital Clock
Used Apogee Big Ben 192k Master Digital Clock
Product Price  $399.99
$449.99
Good Condition
Extra 10% Off
Used Audio-digital ADD-2 Multi Effects Processor
Used Audio-digital ADD-2 Multi Effects Processor
Product Price  $59.99
$139.99
Good Condition
Extra 10% Off
Used Antelope Audio Ribidium Atomic 10M Digital Clock
Used Antelope Audio Ribidium Atomic 10M Digital Clock
Product Price  $1,909.99
$3,799.99
Good Condition
Extra 10% Off
Used Antelope Audio Isochrone OCX-V Video Enabled High Resolution Audio Clock Generator Digital Clock
Used Antelope Audio Isochrone OCX-V Video Enabled High...
Product Price  $399.99
$699.99
Good Condition
Extra 10% Off
Used Fractal Audio axe fx ultra Multi Effects Processor
Used Fractal Audio axe fx ultra Multi Effects Processor
Product Price  $459.99
$1,199.99
Good Condition
Extra 10% Off
Used Omega power controller Signal Processor
Used Omega power controller Signal Processor
Product Price  $49.99
$399.99
Good Condition
Used TC Helicon VoiceTone Correct Vocal Processor
Used TC Helicon VoiceTone Correct Vocal Processor
Product Price  $129.99
$149.99
Fair Condition
Used Art HeadAmp4 Signal Processor
Used Art HeadAmp4 Signal Processor
Product Price  $49.99
$79.99
Fair Condition
Used RANE AD22 Multi Effects Processor
Used RANE AD22 Multi Effects Processor
Product Price  $29.99
$49.99
Fair Condition