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?
 Shop Guitar Fest - Up to 50% Off & special financing*. Call 888-688-0208 or chat for exclusive savings. Guitar Fest - Up to 50% Off
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

(60 Items)
Clear All
Used American DJ Pow-r bar Signal Processor
Used American DJ Pow-r bar Signal Processor
Product Price  $74.99
$99.99
Excellent Condition
Used Studio Technologies STUDIO COMM Signal Processor
Used Studio Technologies STUDIO COMM Signal Processor
Product Price  $89.99
$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 Black Lion Audio LS4 Signal Processor
Used Black Lion Audio LS4 Signal Processor
Product Price  $99.99
Excellent Condition
Used EarthQuaker Devices Buffer/Splittler Signal Processor
Used EarthQuaker Devices Buffer/Splittler Signal Processor
Product Price  $79.99
Excellent Condition
Used Morley LINE LEVEL SHIFTER Signal Processor
Used Morley LINE LEVEL SHIFTER Signal Processor
Product Price  $99.99
Excellent Condition
Used Donner DWS-3T Signal Processor
Used Donner DWS-3T Signal Processor
Product Price  $79.99
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 Line 6 TONEPORT UX8 Signal Processor
Used Line 6 TONEPORT UX8 Signal Processor
Product Price  $99.99
Great Condition
Used Morley ABC Signal Processor
Used Morley ABC Signal Processor
Product Price  $79.99
Great Condition
Used A.r.t. Tube MP Signal Processor
Used A.r.t. Tube MP Signal Processor
Product Price  $69.99
Great Condition
Used Behringer MS8000 Signal Processor
Used Behringer MS8000 Signal Processor
Product Price  $69.99
Great Condition
Used Rolls PM350 Personal Monitor Mixer Signal Processor
Used Rolls PM350 Personal Monitor Mixer Signal Processor
Product Price  $69.99
Great Condition
Used Rolls PM350 Personal Monitor Mixer Signal Processor
Used Rolls PM350 Personal Monitor Mixer Signal Processor
Product Price  $69.99
Great Condition
Used Radial Engineering SGI RX Signal Processor
Used Radial Engineering SGI RX Signal Processor
Product Price  $99.99
Great Condition
Used Radial Engineering SGI RX Signal Processor
Used Radial Engineering SGI RX Signal Processor
Product Price  $99.99
Great Condition
Used Behringer Ultralink DS2800 Signal Processor
Used Behringer Ultralink DS2800 Signal Processor
Product Price  $99.99
Great Condition
Used Proreck PR8-0310 LINE SPLITTER Signal Processor
Used Proreck PR8-0310 LINE SPLITTER Signal Processor
Product Price  $99.99
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 IMP Line Level Combiner Signal Processor
Used Whirlwind IMP Line Level Combiner Signal Processor
Product Price  $79.99
Great Condition
Used K-song Live Sound Card Signal Processor
Used K-song Live Sound Card Signal Processor
Product Price  $89.99
Great Condition
Used Art Pro Split Signal Processor
Used Art Pro Split Signal Processor
Product Price  $59.99
Great Condition
Used Art Split Com Pro Signal Processor
Used Art Split Com Pro Signal Processor
Product Price  $59.99
Great Condition
Used Maestro SIGNAL ISOLATOR Signal Processor
Used Maestro SIGNAL ISOLATOR Signal Processor
Product Price  $79.99
Great Condition
Used SM Pro Audio PR8 Signal Processor
Used SM Pro Audio PR8 Signal Processor
Product Price  $65.99
Good Condition
Used Nady Audio XA1100 Signal Processor
Used Nady Audio XA1100 Signal Processor
Product Price  $79.99
Good Condition
Used KORG DTR1 Signal Processor
Used KORG DTR1 Signal Processor
Product Price  $79.99
Good Condition
Used Morley ABC Signal Processor
Used Morley ABC Signal Processor
Product Price  $64.99
Good Condition
Used Pyle PCA421 Signal Processor
Used Pyle PCA421 Signal Processor
Product Price  $69.99
Good Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $89.99
Good Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $89.99
Good Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $89.99
Good Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $89.99
Good Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $89.99
Good Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $89.99
Good Condition
Used ProCo MS42 Signal Processor
Used ProCo MS42 Signal Processor
Product Price  $59.99
Good Condition
Used Akai Professional Fire Signal Processor
Used Akai Professional Fire Signal Processor
Product Price  $59.99
Good Condition
Used Heritage Audio Baby ram Signal Processor
Used Heritage Audio Baby ram Signal Processor
Product Price  $98.99
Good Condition
Used ProCo Sign Off Signal Processor
Used ProCo Sign Off Signal Processor
Product Price  $59.99
Good Condition
Used Xvive U2 Signal Processor
Used Xvive U2 Signal Processor
Product Price  $85.99
Good Condition
Used Sound Tools CAT BOX Signal Processor
Used Sound Tools CAT BOX Signal Processor
Product Price  $99.99
Good Condition
Used Sound Tools CAT BOX Signal Processor
Used Sound Tools CAT BOX Signal Processor
Product Price  $99.99
Good Condition
Used Sound Tools CAT BOX Signal Processor
Used Sound Tools CAT BOX Signal Processor
Product Price  $99.99
Good Condition
Used Sound Tools CAT BOX Signal Processor
Used Sound Tools CAT BOX Signal Processor
Product Price  $99.99
Good Condition
Used PreSonus HP2 Signal Processor
Used PreSonus HP2 Signal Processor
Product Price  $69.99
Good Condition
Used Axess BS2 Signal Processor
Used Axess BS2 Signal Processor
Product Price  $69.99
Good Condition
Used TASCAM PB32H Signal Processor
Used TASCAM PB32H Signal Processor
Product Price  $59.99
Good Condition
Used Sabine FBX1200 Signal Processor
Used Sabine FBX1200 Signal Processor
Product Price  $74.99
Good Condition
Used Symetrix 9022 AUDIO WORKPLACE Signal Processor
Used Symetrix 9022 AUDIO WORKPLACE Signal Processor
Product Price  $99.99
Good Condition
Used Samson S.COM RACK Signal Processor
Used Samson S.COM RACK Signal Processor
Product Price  $64.99
Good Condition
Used COLEMAN LS3 Signal Processor
Used COLEMAN LS3 Signal Processor
Product Price  $59.99
Good Condition
Used Alto RSA27 REALTIME ANALYZER Signal Processor
Used Alto RSA27 REALTIME ANALYZER Signal Processor
Product Price  $79.99
Fair Condition
Used SM Pro Audio M-Pacth Signal Processor
Used SM Pro Audio M-Pacth Signal Processor
Product Price  $99.99
Fair Condition
Used Gli PMX9000 Preamplifier/Mixer Signal Processor
Used Gli PMX9000 Preamplifier/Mixer Signal Processor
Product Price  $99.99
Fair Condition
Used Ab Systems Model 301 Signal Processor
Used Ab Systems Model 301 Signal Processor
Product Price  $59.99
Fair Condition
Used Ewi MST-412 Signal Processor
Used Ewi MST-412 Signal Processor
Product Price  $59.99
Fair Condition
Used Ewi MST-412 Signal Processor
Used Ewi MST-412 Signal Processor
Product Price  $59.99
Fair Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $99.99
Fair Condition
Used Rapco Horizon MS-4 Signal Processor
Used Rapco Horizon MS-4 Signal Processor
Product Price  $99.99
Fair Condition
Used Behringer ULTRAPATCH PRO PX 2000 Signal Processor
Used Behringer ULTRAPATCH PRO PX 2000 Signal Processor
Product Price  $60.99
Fair Condition