Skip to main content

Get next-day shipping for $20* -  
See details & shipping cut-off dates

Play Video
Tung-Sol Tung-Sol

Tung-Sol 6L6GC STR Matched Power Tubes Medium Duet

84.99 $84.99
Or
6-Month Special Financing
Limited time Learn more
More ways to pay:
Loyalty Points Icon
Loyalty Points Icon
Earn 680 reward points
($6.80 in credit)
Earn 680 reward pts.
($6.80 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Estimated delivery 5-8 business days

Style: Medium Duet

Hard Quartet $169.99 Medium Quartet $169.99 Medium Duet $84.99
  • Free Shipping
  • Top Rated
  • Lowest Price
Chevron Right Icon
Overview

Powerful tubes for powerful sounds whether you play blues, jazz, country, or rock.

Built to the same special tube request specs of leading amp manufacturers of the 1960s, Tungsol 6L6 GC STR Power Tubes are rugged and reliable power tubes that excel in the most demanding guitar amp circuits. Choose from soft, medium, or hard in the drop down menu to get the right tube for your needs.

Soft, medium, and hard style descriptions refer to break up modes of the tube for an overdriven guitar signal.Soft tubes have lower plate current and transductance matching numbers and reach saturation and break-up quicker. They are perfect for blues guitarists for the because of the tonal break-up and sustain they give you. Hard tubes on the other hand have a much higher amount of clean headroom before they give you that break-up and distortion. With a high plate current and transconductance matching numbers, they take longer to reach full saturation and are the preferred tubes for those into jazz, country, or bass, and guitarists who use various effects pedals for creating distortion. Medium tubes, as you'd think, fall in between these two, as far as break-up, headroom, saturation, etc. and are a more versatile option if you play a little bit of everything.
Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
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
Proactive Advisor Support Chat