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 5 AM - 8 PM PT

SAT 6 AM - 6 PM PT

SUN 6 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?
 Electric Guitar Month! Shop deals & special financing. Call 888-688-0208 or chat for more deals!
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 Boss Amplifiers & Effects Amplifiers Guitar Amplifiers Combo Guitar Amplifiers Used Combo Guitar Amplifiers

Used Boss Combo Guitar Amplifiers

(434 Items)
Clear All
BOSS Katana 100 100W 2X12 Guitar Combo Amp
Used BOSS Katana 100 100W 2X12 Guitar Combo Amp
Product Price  $369.99
Excellent Condition
BOSS Katana 100 100W 2X12 Guitar Combo Amp Guitar Combo Amp
Used BOSS Katana 100 100W 2X12 Guitar Combo Amp Guitar Combo Amp
Product Price  $399.99
Excellent Condition
BOSS NEXTONE SPECIAL 80W 1X12 Guitar Combo Amp
Used BOSS NEXTONE SPECIAL 80W 1X12 Guitar Combo Amp
Product Price  $649.99
Excellent Condition
BOSS Katana 100 100W 2X12 Guitar Combo Amp
Used BOSS Katana 100 100W 2X12 Guitar Combo Amp
Product Price  $299.99
$379.99
Excellent Condition
BOSS Katana KTN50 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 50W 1X12 Guitar Combo Amp
Product Price  $219.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $229.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $229.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $224.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $224.99
Excellent Condition
BOSS Katana 100 100W 1X12 Guitar Combo Amp
Used BOSS Katana 100 100W 1X12 Guitar Combo Amp
Product Price  $314.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $179.99
$224.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $224.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $219.99
$249.99
Excellent Condition
BOSS Katana 100 100W 1X12 Guitar Combo Amp
Used BOSS Katana 100 100W 1X12 Guitar Combo Amp
Product Price  $314.99
Excellent Condition
BOSS Katana 100 100W 2X12 Guitar Combo Amp
Used BOSS Katana 100 100W 2X12 Guitar Combo Amp
Product Price  $399.99
Excellent Condition
BOSS Katana Artist MKII Guitar Combo Amp
Used BOSS Katana Artist MKII Guitar Combo Amp
Product Price  $499.99
Excellent Condition
BOSS NEXTONE SPECIAL Guitar Combo Amp
Used BOSS NEXTONE SPECIAL Guitar Combo Amp
Product Price  $849.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $254.99
Excellent Condition
BOSS Katana 100 100W 2X12 Guitar Combo Amp
Used BOSS Katana 100 100W 2X12 Guitar Combo Amp
Product Price  $379.99
Excellent Condition
BOSS Katana 100 100W 1X12 Guitar Combo Amp
Used BOSS Katana 100 100W 1X12 Guitar Combo Amp
Product Price  $279.99
$319.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $209.99
$224.99
Excellent Condition
BOSS Katana 100 100W 1X12 Guitar Combo Amp
Used BOSS Katana 100 100W 1X12 Guitar Combo Amp
Product Price  $319.99
Excellent Condition
BOSS KATANA MKII ARTIST 100W Guitar Combo Amp
Used BOSS KATANA MKII ARTIST 100W Guitar Combo Amp
Product Price  $499.99
Excellent Condition
BOSS Katana 100 100W 1X12 Guitar Combo Amp
Used BOSS Katana 100 100W 1X12 Guitar Combo Amp
Product Price  $334.99
Excellent Condition
BOSS Katana KTN50 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 50W 1X12 Guitar Combo Amp
Product Price  $179.99
$214.99
Excellent Condition
BOSS Katana Artist Guitar Combo Amp
Used BOSS Katana Artist Guitar Combo Amp
Product Price  $449.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $229.99
$254.99
Excellent Condition
BOSS Katana Pro Mk II Guitar Combo Amp
Used BOSS Katana Pro Mk II Guitar Combo Amp
Product Price  $499.99
$549.99
Excellent Condition
BOSS KTN100 MKII Guitar Combo Amp
Used BOSS KTN100 MKII Guitar Combo Amp
Product Price  $279.99
$349.99
Excellent Condition
BOSS Nextone Stage 40W 1x12 Guitar Combo Amp
Used BOSS Nextone Stage 40W 1x12 Guitar Combo Amp
Product Price  $359.99
$399.99
Excellent Condition
BOSS KATANS ARTIST WAZA CRAFT SPEAKER Guitar Combo Amp
Used BOSS KATANS ARTIST WAZA CRAFT SPEAKER Guitar Combo Amp
Product Price  $399.99
$450.99
Excellent Condition
BOSS Nextone Stage 40W 1x12 Guitar Combo Amp
Used BOSS Nextone Stage 40W 1x12 Guitar Combo Amp
Product Price  $299.99
$419.99
Excellent Condition
BOSS Katana Artist MkII 100W 1x12 Guitar Combo Amp
Used BOSS Katana Artist MkII 100W 1x12 Guitar Combo Amp
Product Price  $469.99
$519.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $249.99
Excellent Condition
BOSS Katana KTN100 100W 1X12 MKII Guitar Combo Amp
Used BOSS Katana KTN100 100W 1X12 MKII Guitar Combo Amp
Product Price  $319.99
$349.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $229.99
Excellent Condition
BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Used BOSS Katana KTN50 MKII 50W 1X12 Guitar Combo Amp
Product Price  $225.99
Excellent Condition
BOSS Katana KTN100 100W 1X12 Guitar Combo Amp
Used BOSS Katana KTN100 100W 1X12 Guitar Combo Amp
Product Price  $299.99
$324.99
Excellent Condition
BOSS Katana KTN100 100W 1X12 Guitar Combo Amp
Used BOSS Katana KTN100 100W 1X12 Guitar Combo Amp
Product Price  $299.99
$324.99
Excellent Condition
BOSS KATANA ARTIST MKII Guitar Combo Amp
Used BOSS KATANA ARTIST MKII Guitar Combo Amp
Product Price  $499.99
$549.99
Excellent Condition