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Martin SP 80/20 Bronze Acoustic Guitar Strings

Be sure you won't break a string on stage or in the studio. With its high-quality steel core, these strings resist breakage better than most acoustic guitar strings. 51 People rated this product: Rate and Review This Product
Ships to: Can ship to United States Can ship to Canada
Can ship to Puerto Rico Can ship to APO/FPO
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Manufacturer's Description for Martin SP 80/20 Bronze Studio Performance Acoustic Guitar Strings

The creation of these high performance strings is a result of research done in cooperation with specialty steel producers. Due to the development of an industry leading ultra-high quality steel core, Martin SP strings resist breakage better than average strings.

In addition, both the core wires and the plain strings are plated with a smooth, acoustic bronze finish. Though this golden bronze finish does enhance the beauty of your guitar, its purpose is much more functional 'to prolong brightness, string life, and superior tonal quality to meet the high expectations of demanding musicians. Martin SP strings are available in 80/20 Bronze extra-light, custom light, light, and medium gauges for 6-string acoustic guitars and an extra-light gauge for 12-string acoustic guitars. zZounds is an authorized dealer of Martin products.
MSP3000 Extra Light: .010, .014, .023w, .030w, .039w, .047w
Tension: 130.2

MSP3050 Custom Light: .011, .015, .023w, .032w, .042w, .052w
Tension: 147.6

MSP3100 Light: .012, .016, .025w, .032w, .042w, .054w
Tension: 160.5

MSP3200 Medium: .013, .017, .026w, .035w, .045w, .056w
Tension: 181.1
Dimensions and Weight in Packaging
13-56, MSP3200, Medium
Shipping Weight: 0 lbs
Shipping Dimensions: 5 x 5 x 1 in
11-52, MSP3050, Custom Light
Shipping Weight: 0 lbs
Shipping Dimensions: 5 x 5 x 1 in
10-47, MSP3000, Extra Light
Shipping Weight: 0 lbs
Shipping Dimensions: 5 x 5 x 1 in
12-54, MSP3100, Light
Shipping Weight: 0 lbs
Shipping Dimensions: 5 x 5 x 1 in
Martin Warranty Martin Warranty Martin offers a limited lifetime warranty on all of their guitars (valid only to the original owner.) Backpackers, Little Martins and Ukuleles are warrantied for one year. Strings are not covered under warranty. If you have additional warranty questions, please call the manufacturer at 610-759-2837
This item must be exchanged directly through the manufacturer if it is found to be defective, and can only be returned to us if it is unopened. details
What Our Customers Are Saying About zZounds "When I shop with zZounds I know I'm not getting ripped off. The customer service staff takes great care to make sure I'm buying the right piece of equipment not the most expensive piece of equipment." - customer on February 4th, 2012
New, 12-54, MSP3100, Light
$4.95
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List: $15.29
Savings: $10.34 (68%)
In Stock Will Ship Feb 13   Seen it for less?
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New, 13-56, MSP3200, Medium
$4.95
Play as You Pay
on orders $249+ details
List: $15.29
Savings: $10.34 (68%)
In Stock Will Ship Feb 13   Seen it for less?
Ground: $2.99
Free shipping on orders $49+
Faster Shipping
New, 11-52, MSP3050, Custom Light
$4.95
Play as You Pay
on orders $249+ details
List: $15.29
Savings: $10.34 (68%)
In Stock Will Ship Feb 13   Seen it for less?
Ground: $2.99
Free shipping on orders $49+
Faster Shipping
New, 10-47, MSP3000, Extra Light
$4.95
Play as You Pay
on orders $249+ details
List: $15.29
Savings: $10.34 (68%)
In Stock Will Ship Feb 13   Seen it for less?
Ground: $2.99
Free shipping on orders $49+
Faster Shipping
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5 out of 5 (51 ratings) Rate and Review This Product
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close [x]What is this?
A temporary customer reference number is assigned to each customer only while they are shopping on zZounds.com. If you call our customer service department for assistance, this number makes it easier for us to answer any questions you have about products, services or purchases.
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Available on
orders $249+
learn more

Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

close [x]
on most orders $49+

Just $2.99 on
smaller orders

Really heavy stuff might cost you a
little more

learn more

Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
No hidden charges or hassles on returns.
Fast, reliable delivery
We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
Only NJ residents pay tax during checkout.
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