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 Rocktober! Shop deals & special financing*. Call 888-688-0208 or chat for exclusive savings. Rocktober! Deals & special financing*
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 Recording Gear Studio Power Amplifiers Used Studio Power Amplifiers

Used Studio Power Amplifiers

(80 Items)
Clear All
Used Traverse 652: dual channel vacuum tube preamplifier Power Amp
Used Traverse 652: dual channel vacuum tube preamplifier...
Product Price  $1,249.99
$1,349.99
Excellent Condition
Extra 10% Off
Used ADAM Audio T5V Power Amp
Used ADAM Audio T5V Power Amp
Product Price  $109.99
$179.99
Excellent Condition
Used Aragon Audio M2004R Power Amp
Used Aragon Audio M2004R Power Amp
Product Price  $749.99
$799.99
Great Condition
Used Gemini pl9 Power Amp
Used Gemini pl9 Power Amp
Product Price  $59.99
$64.99
Great Condition
Used Fryette Cyclops Power Amp
Used Fryette Cyclops Power Amp
Product Price  $149.99
$189.99
Great Condition
Used HHB RADIUS 40 Power Amp
Used HHB RADIUS 40 Power Amp
Product Price  $309.99
$329.99
Great Condition
Used Warm Audio WA-2A Leveling Amplifier Power Amp
Used Warm Audio WA-2A Leveling Amplifier Power Amp
Product Price  $699.99
$750.99
Great Condition
Used Harbinger VARI SM505 Power Amp
Used Harbinger VARI SM505 Power Amp
Product Price  $79.99
$119.99
Great Condition
Used Rack Link RLINK-SW620R-NS Power Amp
Used Rack Link RLINK-SW620R-NS Power Amp
Product Price  $59.99
$74.99
Great Condition
Used Yorkville PX1700 Power Amp
Used Yorkville PX1700 Power Amp
Product Price  $349.99
$399.99
Great Condition
Used Ocean Matrix OMX-LAS2 Power Amp
Used Ocean Matrix OMX-LAS2 Power Amp
Product Price  $179.99
$199.99
Good Condition
Used Ocean Matrix OMXLAS2 Power Amp
Used Ocean Matrix OMXLAS2 Power Amp
Product Price  $179.99
$199.99
Good Condition
Used Art TUBE MP STUDIO Power Amp
Used Art TUBE MP STUDIO Power Amp
Product Price  $64.99
$74.99
Good Condition
Used Crown D 150A Power Amp
Used Crown D 150A Power Amp
Product Price  $159.99
$249.99
Good Condition
Used Crest Audio 9200 Power Amp
Used Crest Audio 9200 Power Amp
Product Price  $1,099.99
$1,600.99
Good Condition
Extra 10% Off
Used Neewer NW-100 Power Amp
Used Neewer NW-100 Power Amp
Product Price  $14.99
$24.99
Good Condition
Extra 10% Off
Used EQUI=TECH 1.5R Power Amp
Used EQUI=TECH 1.5R Power Amp
Product Price  $1,749.99
$2,199.99
Good Condition
Used IK Multimedia TONEX CAPTURE Power Amp
Used IK Multimedia TONEX CAPTURE Power Amp
Product Price  $199.99
Excellent Condition
Used Kustom KPM4060 Power Amp
Used Kustom KPM4060 Power Amp
Product Price  $115.99
Excellent Condition
Used Audient ASP880 Power Amp
Used Audient ASP880 Power Amp
Product Price  $1,499.99
Excellent Condition
Used BRYSTON LTD. B2 Power Amp
Used BRYSTON LTD. B2 Power Amp
Product Price  $899.99
Excellent Condition
Used Warm Audio WA12 MKII Power Amp
Used Warm Audio WA12 MKII Power Amp
Product Price  $374.99
Excellent Condition
Used BAE 1073MP Power Amp
Used BAE 1073MP Power Amp
Product Price  $1,699.99
Great Condition
Used Art SLA-1 Power Amp
Used Art SLA-1 Power Amp
Product Price  $249.99
Great Condition
Used Golden Age Project PRE-73 JR Power Amp
Used Golden Age Project PRE-73 JR Power Amp
Product Price  $199.99
Great Condition
Used Golden Age Project Pre-73 MkII Power Amp
Used Golden Age Project Pre-73 MkII Power Amp
Product Price  $549.99
Great Condition
Used Fostex RM-3 Power Amp
Used Fostex RM-3 Power Amp
Product Price  $449.99
Great Condition
Used KRK ROKIT 5 GEN4 Power Amp
Used KRK ROKIT 5 GEN4 Power Amp
Product Price  $219.99
Great Condition
Used Warm Audio WA-2A Leveling Amplifier Power Amp
Used Warm Audio WA-2A Leveling Amplifier Power Amp
Product Price  $499.99
Great Condition
Used Behringer DJX750 Fader Cap Power Amp
Used Behringer DJX750 Fader Cap Power Amp
Product Price  $199.99
Great Condition
Used Live Wire Power Pc900 Power Amp
Used Live Wire Power Pc900 Power Amp
Product Price  $49.99
Great Condition
Used Art SLA2 Power Amp
Used Art SLA2 Power Amp
Product Price  $249.99
Great Condition
Used Surgex SEQ 2U Power Amp
Used Surgex SEQ 2U Power Amp
Product Price  $1,049.99
Great Condition
Used Surgex SX2120 SEQ Power Amp
Used Surgex SX2120 SEQ Power Amp
Product Price  $399.99
Great Condition
Used PreSonus Tube Pre Power Amp
Used PreSonus Tube Pre Power Amp
Product Price  $119.99
Great Condition
Used IK Multimedia TONEX CAPTURE Power Amp
Used IK Multimedia TONEX CAPTURE Power Amp
Product Price  $199.99
Great Condition
Used Alesis RA100 Power Amp
Used Alesis RA100 Power Amp
Product Price  $109.99
Great Condition
Used Groove Tubes The Brick Power Amp
Used Groove Tubes The Brick Power Amp
Product Price  $459.99
Great Condition
Used QSC CX920 Power Amp
Used QSC CX920 Power Amp
Product Price  $324.99
Great Condition
Used QSC CX920 Power Amp
Used QSC CX920 Power Amp
Product Price  $324.99
Great Condition
Used QSC CX920 Power Amp
Used QSC CX920 Power Amp
Product Price  $324.99
Great Condition
Used Warm Audio DIRECT BOX Power Amp
Used Warm Audio DIRECT BOX Power Amp
Product Price  $84.99
Great Condition
Used Pyle PDG4000 Power Amp
Used Pyle PDG4000 Power Amp
Product Price  $409.99
Great Condition
Used PreSonus TubePre V1 Power Amp
Used PreSonus TubePre V1 Power Amp
Product Price  $79.99
Great Condition
Used Manley CORE Power Amp
Used Manley CORE Power Amp
Product Price  $2,099.99
Great Condition
Used Furman PL-8 Series 2 Power Amp
Used Furman PL-8 Series 2 Power Amp
Product Price  $229.99
Great Condition
Used KRK V8 Series 4 Pair Power Amp
Used KRK V8 Series 4 Pair Power Amp
Product Price  $1,099.99
Great Condition
Used Ashly Audio KLR5000 Power Amp
Used Ashly Audio KLR5000 Power Amp
Product Price  $699.99
Good Condition
Used Peavey CS400 Power Amp
Used Peavey CS400 Power Amp
Product Price  $199.99
Good Condition
Used Hafler SR2600 Power Amp
Used Hafler SR2600 Power Amp
Product Price  $166.99
Good Condition
Used Hafler Trans Nova P7000 Power Amp
Used Hafler Trans Nova P7000 Power Amp
Product Price  $166.99
Good Condition
Used Hafler Trans Nova P7000 Power Amp
Used Hafler Trans Nova P7000 Power Amp
Product Price  $166.99
Good Condition
Used Hafler P230 Power Amp
Used Hafler P230 Power Amp
Product Price  $124.99
Good Condition
Used Hafler Pro 500 Power Amp
Used Hafler Pro 500 Power Amp
Product Price  $249.99
Good Condition
Used Hafler Series 9505 Power Amp
Used Hafler Series 9505 Power Amp
Product Price  $499.99
Good Condition
Used Hafler Series 9505 Power Amp
Used Hafler Series 9505 Power Amp
Product Price  $499.99
Good Condition
Used Hafler P7000 Power Amp
Used Hafler P7000 Power Amp
Product Price  $166.99
Good Condition
Used Hafler SERIES 9505 Power Amp
Used Hafler SERIES 9505 Power Amp
Product Price  $499.99
Good Condition
Used Hafler P230 Power Amp
Used Hafler P230 Power Amp
Product Price  $124.99
Good Condition
Used Hafler PRO2400 Power Amp
Used Hafler PRO2400 Power Amp
Product Price  $66.99
Good Condition