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 Memorial Day deals or use coupon code: MEMDAY on select gear! Call 888-688-0208 or chat for even more savings! Memorial Day Sale! Shop Deals & Coupon Savings
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

(165 Items)
Clear All
Price Drop
Warm Audio WA73-EQ One-Channel British Mic Pre & EQ
Warm Audio WA73-EQ One-Channel British Mic Pre & EQ
5.0 of 5 stars (3)
Product Price  $799.00
$899.00
Or $17/month^ with 48 month
financing* Limited Time. Details
15% Off $99+ w/ MEMDAY
Livewire SPDI Passive Direct Box With Attenuation Pad
Livewire SPDI Passive Direct Box With Attenuation Pad
4.5 of 5 stars (54)
Product Price  $39.99
15% Off $99+ w/ MEMDAY
Livewire PDI Double-Shielded Heavy-Duty Passive Direct Box
Livewire PDI Double-Shielded Heavy-Duty Passive Direct Box
4.5 of 5 stars (26)
Product Price  $49.99
Sale
Solid State Logic PURE DRIVE OCTO 8-Channel Microphone Preamp
Solid State Logic PURE DRIVE OCTO 8-Channel Microphone...
0 of 5 stars
Product Price  $2,499.99
$2,999.99
Or $53/month^ with 48 month
financing* Limited Time. Details
Price Drop
ART S8-3Way Eight-Channel Three-Way Mic Splitter
ART S8-3Way Eight-Channel Three-Way Mic Splitter
3.5 of 5 stars (3)
Product Price  $345.99
$419.99
Price Drop
Warm Audio WA76-A2 Dual-Channel Vintage-Voiced Discrete FET Compressor
Warm Audio WA76-A2 Dual-Channel Vintage-Voiced Discrete FET...
0 of 5 stars
Product Price  $1,199.00
$1,299.00
Or $25/month^ with 48 month
financing* Limited Time. Details
Sale
Warm Audio WA-2A Tube Opto Compressor
Warm Audio WA-2A Tube Opto Compressor
5.0 of 5 stars (1)
Product Price  $849.00
$999.00
Or $18/month^ with 48 month
financing* Limited Time. Details
Sale
Roland VT-4 Voice Transformer
Roland VT-4 Voice Transformer
5.0 of 5 stars (1)
Product Price  $229.99
$299.99
15% Off $99+ w/ MEMDAY
Cloud Cloudlifter CL-1 Mic Activator
Cloud Cloudlifter CL-1 Mic Activator
5.0 of 5 stars (16)
Product Price  $129.00
15% Off $99+ w/ MEMDAY
American Recorder Technologies Sound Level Meter
American Recorder Technologies Sound Level Meter
4.5 of 5 stars (5)
Product Price  $89.95
Sale
Warm Audio EQP-WA Tube EQ
Warm Audio EQP-WA Tube EQ
4.0 of 5 stars (5)
Product Price  $699.00
$799.00
Or $15/month^ with 48 month
financing* Limited Time. Details
15% Off $99+ w/ MEMDAY
Rapco Horizon STL-1 Stereo Line Direct Box
Rapco Horizon STL-1 Stereo Line Direct Box
5.0 of 5 stars (7)
Product Price  $96.95
Price Drop
ART Tube MP Studio V3 Microphone Preamp
ART Tube MP Studio V3 Microphone Preamp
0 of 5 stars
Product Price  $181.43
$188.00
15% Off $99+ w/ MEMDAY
Cloud Cloudlifter CL-2 Phantom powered gain booster for dynamic and ribbon mics
Cloud Cloudlifter CL-2 Phantom powered gain booster for...
5.0 of 5 stars (8)
Product Price  $249.00
15% Off $99+ w/ MEMDAY
VocoPro SingTools Vocal Effects Mixer
VocoPro SingTools Vocal Effects Mixer
0 of 5 stars
Product Price  $170.72
$189.00
15% Off $99+ w/ MEMDAY
Rapco Horizon ISOBLOX Compact Signal Isolator
Rapco Horizon ISOBLOX Compact Signal Isolator
5.0 of 5 stars (1)
Product Price  $54.99
Sale
dbx 266xs Compressor/Gate
dbx 266xs Compressor/Gate
3.5 of 5 stars (3)
Product Price  $259.00
$280.00
15% Off $99+ w/ MEMDAY
ProCo Panic Button Mic A/B Box
ProCo Panic Button Mic A/B Box
4.0 of 5 stars (5)
Product Price  $199.99
Sale
Harrison 32Classic Mix Strip
Harrison 32Classic Mix Strip
0 of 5 stars
Product Price  $1,199.99
$1,499.99
Or $25/month^ with 48 month
financing* Limited Time. Details
Price Drop
Warm Audio WA76-D2 Dual Channel Clean Gain Discrete FET Compressor
Warm Audio WA76-D2 Dual Channel Clean Gain Discrete FET...
0 of 5 stars
Product Price  $1,199.00
$1,299.00
Or $25/month^ with 48 month
financing* Limited Time. Details
Sale
Warm Audio WA-1B Optical Compressor
Warm Audio WA-1B Optical Compressor
5.0 of 5 stars (2)
Product Price  $1,099.00
$1,299.00
Or $23/month^ with 48 month
financing* Limited Time. Details
Sale
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  $149.99
$209.99
Price Drop
Grace Design M101 Microphone Preamp
Grace Design M101 Microphone Preamp
4.5 of 5 stars (3)
Product Price  $833.00
$874.00
Or $18/month^ with 48 month
financing* Limited Time. Details
Sale
dbx ZC-4 Wall Mount Zone Control
dbx ZC-4 Wall Mount Zone Control
0 of 5 stars
Product Price  $84.97
$120.00
Price Drop
ART S8 8-Channel Balanced Mic Splitter
ART S8 8-Channel Balanced Mic Splitter
5.0 of 5 stars (3)
Product Price  $336.00
$345.99
Sale
Galaxy Audio DSPOT DS-SP36 3x6 Digital Speaker Processor
Galaxy Audio DSPOT DS-SP36 3x6 Digital Speaker Processor
0 of 5 stars
Product Price  $453.97
$647.99
Sale
PreSonus Studio Channel Tube Channel Strip
PreSonus Studio Channel Tube Channel Strip
4.5 of 5 stars (21)
Product Price  $349.99
$419.99
Sale
Harrison 32CPre+ 500 Series Microphone Preamp
Harrison 32CPre+ 500 Series Microphone Preamp
0 of 5 stars
Product Price  $399.99
$499.99
Sale
Solid State Logic PURE DRIVE QUAD 4-Channel Microphone Preamp
Solid State Logic PURE DRIVE QUAD 4-Channel Microphone...
0 of 5 stars
Product Price  $1,399.99
$1,699.99
Or $30/month^ with 48 month
financing* Limited Time. Details
Sale
Warm Audio WA-MPX Single-Channel Tube Mic Preamp
Warm Audio WA-MPX Single-Channel Tube Mic Preamp
0 of 5 stars
Product Price  $649.00
$799.00
Or $14/month^ with 48 month
financing* Limited Time. Details
15% Off $99+ w/ MEMDAY
Rapco Horizon DBBLOX Hi to Lo Z Transformer Direct Box
Rapco Horizon DBBLOX Hi to Lo Z Transformer Direct Box
4.5 of 5 stars (4)
Product Price  $26.99
15% Off $99+ w/ MEMDAY
Shure RK100PK In-line Preamplifier for MX Series Microphones
Shure RK100PK In-line Preamplifier for MX Series...
5.0 of 5 stars (1)
Product Price  $126.00
$139.00
Sale
Eventide Omnipressor Model 2830 Au Dynamics Processor
Eventide Omnipressor Model 2830 Au Dynamics Processor
0 of 5 stars
Product Price  $1,599.00
$1,999.00
Or $34/month^ with 48 month
financing* Limited Time. Details
Price Drop
dbx ZonePRO 640 Speaker Processor
dbx ZonePRO 640 Speaker Processor
0 of 5 stars
Product Price  $986.00
$1,000.00
Or $21/month^ with 48 month
financing* Limited Time. Details
Sale
dbx DriveRack VENU360 Speaker Management System
dbx DriveRack VENU360 Speaker Management System
0 of 5 stars
Product Price  $1,199.00
$1,290.00
Or $25/month^ with 48 month
financing* Limited Time. Details
Price Drop
Elysia Nvelope 500 Series Stereo Impulse Shaper with Dual EQ Capabilities
Elysia Nvelope 500 Series Stereo Impulse Shaper with Dual...
0 of 5 stars
Product Price  $1,016.10
$1,129.00
Or $22/month^ with 48 month
financing* Limited Time. Details
Sale
PreSonus BlueTube DP V2 2-Channel Mic/Instrument Tube Preamp
PreSonus BlueTube DP V2 2-Channel Mic/Instrument Tube...
4.0 of 5 stars (4)
Product Price  $249.99
$314.99
HeadRush VX5 AutoTune Vocal Pitch Correction Effects Pedal
HeadRush VX5 AutoTune Vocal Pitch Correction Effects Pedal
3.5 of 5 stars (2)
Product Price  $299.00
48-Month Financing*
Universal Audio 1176LN Solid State Limiting Amplifier
Universal Audio 1176LN Solid State Limiting Amplifier
5.0 of 5 stars (1)
Product Price  $2,999.00
Or $63/month^ with 48 month
financing* Limited Time. Details
BOSS VE-22 Vocal Performer Effects Processor
BOSS VE-22 Vocal Performer Effects Processor
5.0 of 5 stars (1)
Product Price  $384.99
48-Month Financing*
Manley VOXBOX Combo Voice Processor
Manley VOXBOX Combo Voice Processor
0 of 5 stars
Product Price  $5,499.00
Or $115/month^ with 48 month
financing* Limited Time. Details
48-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
Or $105/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
Neve 1073SPX Microphone Preamp & EQ
Neve 1073SPX Microphone Preamp & EQ
0 of 5 stars
Product Price  $2,095.00
Or $44/month^ with 48 month
financing* Limited Time. Details
Radial Engineering ProD2 Passive Stereo Direct Box
Radial Engineering ProD2 Passive Stereo Direct Box
5.0 of 5 stars (9)
Product Price  $209.99
48-Month Financing*
dbx iEQ-31 Graphic EQ
dbx iEQ-31 Graphic EQ
4.5 of 5 stars (3)
Product Price  $1,415.00
Or $30/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
Rupert Neve Designs MBT Master Bus Transformer
Rupert Neve Designs MBT Master Bus Transformer
0 of 5 stars
Product Price  $3,999.00
Or $84/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
API 2500+ Stereo Bus Compressor
API 2500+ Stereo Bus Compressor
0 of 5 stars
Product Price  $3,295.00
Or $69/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
Focusrite ISA One Classic Single-Channel Mic Pre
Focusrite ISA One Classic Single-Channel Mic Pre
4.5 of 5 stars (15)
Product Price  $699.99
Or $15/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
Focusrite Clarett+ OctoPre 8-Channel Mic Pre
Focusrite Clarett+ OctoPre 8-Channel Mic Pre
0 of 5 stars
Product Price  $899.99
Or $19/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
API 550A Discrete 3-Band EQ
API 550A Discrete 3-Band EQ
0 of 5 stars
Product Price  $1,195.00
Or $25/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
API Select SR22 Dual-Channel Compressor
API Select SR22 Dual-Channel Compressor
0 of 5 stars
Product Price  $1,295.00
Or $27/month^ with 48 month
financing* Limited Time. Details
Radial Engineering Pro48 Active 48-Volt Compact Active Direct Box
Radial Engineering Pro48 Active 48-Volt Compact Active...
5.0 of 5 stars (6)
Product Price  $134.99
48-Month Financing*
API 560 Discrete 10-Band Graphic EQ
API 560 Discrete 10-Band Graphic EQ
0 of 5 stars
Product Price  $995.00
Or $21/month^ with 48 month
financing* Limited Time. Details
Radial Engineering ProDI Passive Direct Box
Radial Engineering ProDI Passive Direct Box
5.0 of 5 stars (22)
Product Price  $134.99
48-Month Financing*
dbx DriveRack PA2 Speaker Management System
dbx DriveRack PA2 Speaker Management System
4.5 of 5 stars (9)
Product Price  $509.48
Or $11/month^ with 48 month
financing* Limited Time. Details
48-Month Financing*
BOSS RC-505mkII Tabletop Loop Station -
BOSS RC-505mkII Tabletop Loop Station -
5.0 of 5 stars (1)
Product Price  $659.99
Or $14/month^ with 48 month
financing* Limited Time. Details
TC Helicon Harmony Singer 2 Vocal Harmony and Reverb Pedal
TC Helicon Harmony Singer 2 Vocal Harmony and Reverb Pedal
4.0 of 5 stars (17)
Product Price  $149.00
TC Helicon VoiceLive Play Vocal Effects Pedal
TC Helicon VoiceLive Play Vocal Effects Pedal
4.5 of 5 stars (46)
Product Price  $229.00
Radial Engineering J48 Stereo Active Direct Box
Radial Engineering J48 Stereo Active Direct Box
5.0 of 5 stars (1)
Product Price  $399.99
48-Month Financing*
Solid State Logic Fusion Analog 2U Stereo Outboard Processor
Solid State Logic Fusion Analog 2U Stereo Outboard...
5.0 of 5 stars (1)
Product Price  $2,699.99
Or $57/month^ with 48 month
financing* Limited Time. Details