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?
 Winter Sale - Up to 40% off gear from top brands - Call 888-688-0208 or chat for the best deals! Winter Sale - Up to 40% 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 New Signal Processors

New Signal Processors

(672 Items)
Clear All
Klark Teknik DS 50 Passive 5-Output Signal Splitter
Klark Teknik DS 50 Passive 5-Output Signal Splitter
5.0 of 5 stars (1)
Product Price  $43.90
Charter Oak Acoustics MPA-1 Dual Channel Microphone Preamp
Charter Oak Acoustics MPA-1 Dual Channel Microphone Preamp
0 of 5 stars
Product Price  $1,999.00
Black Lion Audio Seventeen Compressor
Black Lion Audio Seventeen Compressor
0 of 5 stars
Product Price  $699.00
48-Month Financing*
Warm Audio WA273 2-Channel British Mic Pre
Warm Audio WA273 2-Channel British Mic Pre
0 of 5 stars
Product Price  $1,199.00
Or $25/month^ with 48 month
financing* Limited Time. Details
Mackie MDB-1P Passive Direct Box
Mackie MDB-1P Passive Direct Box
0 of 5 stars
Product Price  $79.99
Mackie MDB-USB USB Stereo Direct Box
Mackie MDB-USB USB Stereo Direct Box
0 of 5 stars
Product Price  $179.99
Mackie MDB-1A Active Direct Box
Mackie MDB-1A Active Direct Box
0 of 5 stars
Product Price  $89.99
Radial Engineering Catapult 4-channel Cat 5 Audio Snake (TX4 Transmitter Module)
Radial Engineering Catapult 4-channel Cat 5 Audio Snake...
0 of 5 stars
Product Price  $234.99
Radial Engineering Catapult 4-channel Cat 5 Audio Snake (RX4 Receiver Module)
Radial Engineering Catapult 4-channel Cat 5 Audio Snake...
0 of 5 stars
Product Price  $234.99
24-Month Financing*
PreSonus SW5E 5-Port AVB Switch
PreSonus SW5E 5-Port AVB Switch
0 of 5 stars
Product Price  $524.99
48-Month Financing*
RME Micstasy M 8-Channel 24-Bit/192kHz Preamp 64 MADI
RME Micstasy M 8-Channel 24-Bit/192kHz Preamp 64 MADI
0 of 5 stars
Product Price  $4,599.00
Or $96/month^ with 48 month
financing* Limited Time. Details
Radial Engineering SW8 8-Channel Passive Auto Switcher
Radial Engineering SW8 8-Channel Passive Auto Switcher
0 of 5 stars
Product Price  $1,399.99
dbx Di1 Active Direct Box
dbx Di1 Active Direct Box
5.0 of 5 stars (1)
Product Price  $195.00
Focusrite Scarlett OctoPre Dynamic 8-Channel Microphone Preamp & Compressor
Focusrite Scarlett OctoPre Dynamic 8-Channel Microphone...
5.0 of 5 stars (1)
Product Price  $899.99
48-Month Financing*
Warm Audio WA-412 - Classic 4-Channel Mic Pre
Warm Audio WA-412 - Classic 4-Channel Mic Pre
5.0 of 5 stars (3)
Product Price  $1,399.00
Or $30/month^ with 48 month
financing* Limited Time. Details
Radial Engineering Twin-Servo 500 Series Preamplifier
Radial Engineering Twin-Servo 500 Series Preamplifier
0 of 5 stars
Product Price  $777.77
Radial Engineering JDI Stereo Passive Direct Box
Radial Engineering JDI Stereo Passive Direct Box
5.0 of 5 stars (1)
Product Price  $399.99
Burl Audio B1D Mic Pre
Burl Audio B1D Mic Pre
0 of 5 stars
Product Price  $949.00
Rupert Neve Designs R6 Rack Mount Kit
Rupert Neve Designs R6 Rack Mount Kit
0 of 5 stars
Product Price  $99.00
24-Month Financing*
Manley CORE Channel Strip
Manley CORE Channel Strip
3.0 of 5 stars (1)
Product Price  $2,899.00
PreSonus TubePre V2 Single-Channel Tube Preamplifier/DI Box
PreSonus TubePre V2 Single-Channel Tube Preamplifier/DI Box
3.5 of 5 stars (7)
Product Price  $209.99
Behringer ULTRAGRAPH PRO FBQ6200HD 2-Channel 31-Band Graphic EQ With FBQ Feedback Detection System
Behringer ULTRAGRAPH PRO FBQ6200HD 2-Channel 31-Band...
5.0 of 5 stars (1)
Product Price  $209.00
Chandler Limited Germanium Preamp/DI
Chandler Limited Germanium Preamp/DI
4.5 of 5 stars (2)
Product Price  $1,195.00
24-Month Financing*
Universal Audio LA-2A Classic Leveling Amplifier
Universal Audio LA-2A Classic Leveling Amplifier
5.0 of 5 stars (2)
Product Price  $4,999.00
Radial Engineering JPC Stereo PC DI Box
Radial Engineering JPC Stereo PC DI Box
5.0 of 5 stars (3)
Product Price  $259.99
dbx ZonePRO 640 Speaker Processor
dbx ZonePRO 640 Speaker Processor
0 of 5 stars
Product Price  $1,000.00
BAE 1073MP Dual Channel Mic Pre
2 Styles Available
BAE 1073MP Dual Channel Mic Pre
0 of 5 stars
from  Product Price  $2,095.00
Radial Engineering 500 Series ThumbSet Screws
Radial Engineering 500 Series ThumbSet Screws
5.0 of 5 stars (2)
Product Price  $19.99
Radial Engineering JDX-48 Reactor Guitar Amp Direct Box
Radial Engineering JDX-48 Reactor Guitar Amp Direct Box
5.0 of 5 stars (1)
Product Price  $259.99
Radial Engineering JS3 Passive Microphone Splitter Direct Box
Radial Engineering JS3 Passive Microphone Splitter Direct...
0 of 5 stars
Product Price  $339.99
24-Month Financing*
Dangerous Music BAX EQ Broadband EQ
Dangerous Music BAX EQ Broadband EQ
0 of 5 stars
Product Price  $2,999.00
Radial Engineering Workhorse - SixPack 500 Series Desktop Rack
Radial Engineering Workhorse - SixPack 500 Series Desktop...
3.5 of 5 stars (2)
Product Price  $629.99
Millennia STT-1 Origin All-In-One Recording Front End
Millennia STT-1 Origin All-In-One Recording Front End
5.0 of 5 stars (1)
Product Price  $4,050.00
Radial Engineering ProD8 Eight Channel Rackmount DI
Radial Engineering ProD8 Eight Channel Rackmount DI
0 of 5 stars
Product Price  $1,029.99
dbx DriveRack VENU360 Speaker Management System
dbx DriveRack VENU360 Speaker Management System
0 of 5 stars
Product Price  $1,290.00
dbx ZonePRO 1260m Speaker Processor
dbx ZonePRO 1260m Speaker Processor
0 of 5 stars
Product Price  $1,480.00
dbx iEQ-31 Graphic EQ
dbx iEQ-31 Graphic EQ
4.5 of 5 stars (3)
Product Price  $1,415.00
dbx DriveRack 260 Complete Equalization and Loudspeaker Control System
dbx DriveRack 260 Complete Equalization and Loudspeaker...
5.0 of 5 stars (3)
Product Price  $945.00
BAE VGDI Direct Box
BAE VGDI Direct Box
0 of 5 stars
Product Price  $160.00
Rupert Neve Designs Portico 517: 500 Series Mic Pre / DI / Comp
Rupert Neve Designs Portico 517: 500 Series Mic Pre / DI /...
0 of 5 stars
Product Price  $999.00
Chandler Limited TG-2 Abbey Road Special-Edition Mic Preamp
Chandler Limited TG-2 Abbey Road Special-Edition Mic Preamp
5.0 of 5 stars (2)
Product Price  $2,440.00
Behringer ULTRA-G GI100 1-Channel Active Direct Box
Behringer ULTRA-G GI100 1-Channel Active Direct Box
4.5 of 5 stars (72)
Product Price  $46.90
24-Month Financing*
Manley VOXBOX Combo Voice Processor
Manley VOXBOX Combo Voice Processor
0 of 5 stars
Product Price  $5,499.00
Chandler Limited Little Devil 500 Series Preamp
Chandler Limited Little Devil 500 Series Preamp
0 of 5 stars
Product Price  $955.00
dbx ZC-4 Wall Mount Zone Control
dbx ZC-4 Wall Mount Zone Control
0 of 5 stars
Product Price  $120.00
TC Helicon VoiceTone Single T1 Adaptive Tone & Dynamics Effects Pedal
TC Helicon VoiceTone Single T1 Adaptive Tone & Dynamics...
4.5 of 5 stars (13)
Product Price  $139.00
Radial Engineering J-ISO Jensen Transformer Equipped Stereo Isolator +4dB to -10dB Converter
Radial Engineering J-ISO Jensen Transformer Equipped Stereo...
0 of 5 stars
Product Price  $339.99
BAE 1073MP Single-Channel Rackmount Pre
2 Styles Available
BAE 1073MP Single-Channel Rackmount Pre
0 of 5 stars
from  Product Price  $1,095.00
BAE Bi Polar Power Supply
BAE Bi Polar Power Supply
0 of 5 stars
Product Price  $379.00
Radial Engineering X-Amp 500 Reamp
Radial Engineering X-Amp 500 Reamp
0 of 5 stars
Product Price  $359.99
dbx Drive Rack 260 with RTA-M Reference Mic
dbx Drive Rack 260 with RTA-M Reference Mic
5.0 of 5 stars (1)
Product Price  $955.00
Radial Engineering J48 Stereo Active Direct Box
Radial Engineering J48 Stereo Active Direct Box
5.0 of 5 stars (1)
Product Price  $399.99
Radial Engineering J+4 Stereo Line Driver -10dB to +4dB Interface
Radial Engineering J+4 Stereo Line Driver -10dB to +4dB...
0 of 5 stars
Product Price  $289.99
Radial Engineering EXTC 500 Reamp Guitar Effects Interface
Radial Engineering EXTC 500 Reamp Guitar Effects Interface
5.0 of 5 stars (1)
Product Price  $359.99
Radial Engineering X-Amp Active Reamplifier
Radial Engineering X-Amp Active Reamplifier
0 of 5 stars
Product Price  $259.99
Radial Engineering HotShot ABO Line Output Selector
Radial Engineering HotShot ABO Line Output Selector
0 of 5 stars
Product Price  $154.99
Cloud Cloudlifter CL-4 Microphone Activator
Cloud Cloudlifter CL-4 Microphone Activator
0 of 5 stars
Product Price  $499.00
Save 25% W/ WINTER
Rapco Horizon ISOBLOX Compact Signal Isolator
Rapco Horizon ISOBLOX Compact Signal Isolator
5.0 of 5 stars (1)
Product Price  $54.99
Radial Engineering HotShot ABI Line Input Selector
Radial Engineering HotShot ABI Line Input Selector
4.0 of 5 stars (1)
Product Price  $154.99
Radial Engineering USB-Pro Stereo USB Laptop DI
Radial Engineering USB-Pro Stereo USB Laptop DI
0 of 5 stars
Product Price  $289.99