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?
 Outlet Sale - Up to 60% Off Top Brands - Shop Now. Call 888-688-0208 or chat for exclusive savings. Outlet Sale - Up to 60% 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 Signal Routing Used Signal Routing

Used Signal Routing

(170 Items)
Clear All
PreSonus SW5E 5-Port AVB Switch
Open-Box PreSonus SW5E 5-Port AVB Switch
0 of 5 stars
(1) Open Box:
$461.99
dbx ZC-4 Wall Mount Zone Control
Open-Box dbx ZC-4 Wall Mount Zone Control
0 of 5 stars
(1) Open Box:
$109.20
dbx DriveRack 260 Complete Equalization and Loudspeaker Control System
Open-Box dbx DriveRack 260 Complete Equalization and Loudspeaker...
5.0 of 5 stars (3)
(2) Open Box: from
$756.00
Used dbx DriveRack PA2 Signal Processor
Used dbx DriveRack PA2 Signal Processor
Product Price  $449.99
$499.99
Great Condition
Used PreSonus CONTROL STATION Signal Processor
Used PreSonus CONTROL STATION Signal Processor
Product Price  $339.99
$449.99
Great Condition
Used MOTU Traveler MK3 Signal Processor
Used MOTU Traveler MK3 Signal Processor
Product Price  $219.99
$325.99
Great Condition
Used Sweet Foot Pedals switch Signal Processor
Used Sweet Foot Pedals switch Signal Processor
Product Price  $29.99
$40.99
Great Condition
Used Soundcraft MINI STAGEBOX 32 Signal Processor
Used Soundcraft MINI STAGEBOX 32 Signal Processor
Product Price  $1,299.99
$2,099.99
Great Condition
Used Furman hds6 Signal Processor
Used Furman hds6 Signal Processor
Product Price  $261.99
$379.99
Great Condition
Used BSS Audio 2x BSS msr-604 Signal Processor
Used BSS Audio 2x BSS msr-604 Signal Processor
Product Price  $249.99
$496.99
Great Condition
Used BSS Audio MSR-604 Signal Processor
Used BSS Audio MSR-604 Signal Processor
Product Price  $79.99
$199.99
Great Condition
Used Two Notes AUDIO ENGINEERING Torpedo C.A.B. speaker Cab Simulator Signal Processor
Used Two Notes AUDIO ENGINEERING Torpedo C.A.B. speaker Cab...
Product Price  $118.99
$199.99
Great Condition
Used Digidesign PQ rack Signal Processor
Used Digidesign PQ rack Signal Processor
Product Price  $39.99
$49.99
Good Condition
Used Positive Grid Bias Rack Processor Signal Processor
Used Positive Grid Bias Rack Processor Signal Processor
Product Price  $249.99
$349.99
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 Rolls RM68 WOLF ZONE Signal Processor
Used Rolls RM68 WOLF ZONE Signal Processor
Product Price  $79.99
$99.99
Good Condition
Used Omega power controller Signal Processor
Used Omega power controller Signal Processor
Product Price  $49.99
$399.99
Good Condition
Used Art HeadAmp4 Signal Processor
Used Art HeadAmp4 Signal Processor
Product Price  $54.99
$79.99
Fair Condition
Used Midi Cyms CP-16 Signal Processor
Used Midi Cyms CP-16 Signal Processor
Product Price  $29.99
$39.99
Fair Condition
Used Midas DL16 STAGE SNAKE Signal Processor
Used Midas DL16 STAGE SNAKE Signal Processor
Product Price  $999.99
Excellent Condition
Used Morley LINE LEVEL SHIFTER Signal Processor
Used Morley LINE LEVEL SHIFTER Signal Processor
Product Price  $99.99
Excellent Condition
Used Radial Engineering EXTC-SA FX Reamp Signal Processor
Used Radial Engineering EXTC-SA FX Reamp Signal Processor
Product Price  $184.99
Excellent Condition
Used Hear Technologies HBH Hear Back Hub Monitoring Unit Signal Processor
Used Hear Technologies HBH Hear Back Hub Monitoring Unit...
Product Price  $249.99
Excellent Condition
Used Donner DWS-3T Signal Processor
Used Donner DWS-3T Signal Processor
Product Price  $79.99
Excellent Condition
Used Make Noise STREGA Signal Processor
Used Make Noise STREGA Signal Processor
Product Price  $499.99
Excellent Condition
Used dbx DriveRack PA2 Signal Processor
Used dbx DriveRack PA2 Signal Processor
Product Price  $489.99
Excellent Condition
Used Elite Core 16 Channel 4 Return 25' Pro Audio Stage Snake Cable Signal Processor
Used Elite Core 16 Channel 4 Return 25' Pro Audio Stage...
Product Price  $299.99
Excellent Condition
Used dbx DriveRack PA2 Signal Processor
Used dbx DriveRack PA2 Signal Processor
Product Price  $529.99
Excellent Condition
Used Art S8 Signal Processor
Used Art S8 Signal Processor
Product Price  $324.99
Excellent Condition
Used Art S8 Signal Processor
Used Art S8 Signal Processor
Product Price  $325.99
Excellent Condition
Used 2020s Soundtools CAT BOX MX Signal Processor
Used 2020s Soundtools CAT BOX MX Signal Processor
Product Price  $99.99
Excellent Condition
Used 2020s Soundtools CAT BOX MX Signal Processor
Used 2020s Soundtools CAT BOX MX Signal Processor
Product Price  $99.99
Excellent Condition
Used Art T8 Signal Processor
Used Art T8 Signal Processor
Product Price  $159.99
Excellent Condition
Used 2025 McDSP APB-16 Signal Processor
Used 2025 McDSP APB-16 Signal Processor
Product Price  $5,199.99
Excellent Condition
Used McDSP APB-16 Signal Processor
Used McDSP APB-16 Signal Processor
Product Price  $5,199.99
Excellent Condition
Used ProCo Switch Signal Processor
Used ProCo Switch Signal Processor
Product Price  $299.99
Excellent Condition
Used American DJ Pow-r bar Signal Processor
Used American DJ Pow-r bar Signal Processor
Product Price  $99.99
Excellent Condition
Used Klark Teknik DW 20BR Signal Processor
Used Klark Teknik DW 20BR Signal Processor
Product Price  $199.99
Excellent Condition
Used Zamp ATTENUATOR INSTALL Signal Processor
Used Zamp ATTENUATOR INSTALL Signal Processor
Product Price  $299.99
Excellent Condition
Used Soundcraft Mini Stagebox 16 Signal Processor
Used Soundcraft Mini Stagebox 16 Signal Processor
Product Price  $1,099.99
Excellent Condition
Used Erica Synths MIDI THRU BOX Signal Processor
Used Erica Synths MIDI THRU BOX Signal Processor
Product Price  $114.99
Excellent Condition
Used Furman M-8x2 Signal Processor
Used Furman M-8x2 Signal Processor
Product Price  $97.99
Great Condition
Used dbx 1260 Signal Processor
Used dbx 1260 Signal Processor
Product Price  $399.99
Great Condition
Used Behringer Ultralink DS2800 Signal Processor
Used Behringer Ultralink DS2800 Signal Processor
Product Price  $89.99
Great Condition
Used Whirlwind IMP Line Level Combiner Signal Processor
Used Whirlwind IMP Line Level Combiner Signal Processor
Product Price  $79.99
Great Condition
Used Whirlwind Multisplit 1x3 Signal Processor
Used Whirlwind Multisplit 1x3 Signal Processor
Product Price  $324.99
Great Condition
Used Whirlwind IMP Line Level Combiner Signal Processor
Used Whirlwind IMP Line Level Combiner Signal Processor
Product Price  $79.99
Great Condition
Used Whirlwind Multisplit 1x3 Signal Processor
Used Whirlwind Multisplit 1x3 Signal Processor
Product Price  $324.99
Great Condition
Used Whirlwind Multisplit 1x3 Signal Processor
Used Whirlwind Multisplit 1x3 Signal Processor
Product Price  $324.99
Great Condition
Used Whirlwind Multisplit 1x3 Signal Processor
Used Whirlwind Multisplit 1x3 Signal Processor
Product Price  $324.99
Great Condition
Used Whirlwind Multisplit 1x3 Signal Processor
Used Whirlwind Multisplit 1x3 Signal Processor
Product Price  $324.99
Great Condition
Used Whirlwind Multisplit 1x3 Signal Processor
Used Whirlwind Multisplit 1x3 Signal Processor
Product Price  $324.99
Great Condition
Used Galaxy Audio JIB/S 4-Way Splitter Signal Processor
Used Galaxy Audio JIB/S 4-Way Splitter Signal Processor
Product Price  $14.99
Great Condition
Used Art SPLITMix4 Signal Processor
Used Art SPLITMix4 Signal Processor
Product Price  $44.99
Great Condition
Used Soundcraft MINI STAGEBOX 16 Signal Processor
Used Soundcraft MINI STAGEBOX 16 Signal Processor
Product Price  $999.99
Great Condition
Used Dangerous Music D-BOX Signal Processor
Used Dangerous Music D-BOX Signal Processor
Product Price  $449.99
Great Condition
Used dbx Driverack 4800 Signal Processor
Used dbx Driverack 4800 Signal Processor
Product Price  $989.99
Great Condition
Used Void Acoustics BIAS Q2 POWER AMPLIFIER Signal Processor
Used Void Acoustics BIAS Q2 POWER AMPLIFIER Signal...
Product Price  $3,499.99
Great Condition
Used Bss Soundweb London BLU-100 Signal Processor
Used Bss Soundweb London BLU-100 Signal Processor
Product Price  $2,099.99
Great Condition
Used Bss Soundweb London BLU 50 Signal Processor
Used Bss Soundweb London BLU 50 Signal Processor
Product Price  $999.99
Great Condition