Skip to main content Skip to footer
48 Month Sitewide Financing Now!   Get Details
Never miss a deal - call  (877) 509-9963 Hablamos Español
We are happy to accept your order at MusiciansFriend.com and also through our Call Center. Like most retailers at this time, due to COVID-19, we may experience shipping delays on some orders. We’ll do all we can to get your gear to you quickly.

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Quartet

SKU 
#219160 000778186
Want to customize your own bundle?
Call A Gear Advisor:  800-449-9128
Product Price $139.99
OR
Special Financing Offer
Musician's Friend Platinum Card

Special 6-month financing on select brands with your Musician's Friend Platinum card. Valid through  12/31/2020.
**Get DetailsAbout Special Financing Offers Opens in new window

  • Free Shipping (48 Contiguous U.S. States)

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet guitar amp tubes are Slovakian-made with high power and very aggres...Click To Read More About This Product

Order within Details

Choose Style:

  • { "name": "Medium (4-7 GT Rating) Quartet", "skuUrl":"/accessories/groove-tubes-gold-series-gt-6l6-s-matched-power-tubes/219160000778186", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "availableDate": "07-15-2020", "price": 139.99, "formatedIntegerValue": "139", "decimalValue": "99", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2020,Special 6-month financing on select brands with your Musician's Friend Platinum card. Valid through ,139.99,true,/pages/Gear-Card-Rewards.gc", "msrp": 159.99, "salePrice": 139.99, "listPrice": 139.99, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","topRated","guarantee"], "warranty": false, "freeWarrantyAvail": false, "sku": "site1sku219160000778186", "displaySku": "219160 000778186", "serialized": false, "shipsFree":true, "condition": "New", "priceVisibility": "1", "scene7SetID": "MMGS7/219160000778186_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"true", "invMsgPreOrder":"false", "invMsgPromiseDate":"07-22-2020", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Thu Jul 02 08:00:00 PDT 2020", "twoDayShippingSourceStatus":"MFI=0", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/Gold-Series-GT-6L6-S-Matched-Power-Tubes-Medium-4-7-GT-Rating-Quartet/219160000778186-00-140x140.jpg", "styleImgAlt": "Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Quartet", "freeGiftWarning":false, "freeGiftWarningTips":"", "isShipsInternational": false, "kitCarouselItems": [], "pdpLoyaltyPoints":"1,120", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"113998676623", "restrictionType":"", "restrictionError":"" }
  • { "name": "Medium (4-7 GT Rating) Duet", "skuUrl":"/accessories/groove-tubes-gold-series-gt-6l6-s-matched-power-tubes/219160000778185", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "availableDate": "07-15-2020", "price": 86.81, "formatedIntegerValue": "86", "decimalValue": "81", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2020,Special 6-month financing on select brands with your Musician's Friend Platinum card. Valid through ,86.81,true,/pages/Gear-Card-Rewards.gc", "msrp": 159.99, "salePrice": 86.81, "listPrice": 86.81, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","topRated","guarantee"], "warranty": false, "freeWarrantyAvail": false, "sku": "site1sku219160000778185", "displaySku": "219160 000778185", "serialized": false, "shipsFree":true, "condition": "New", "priceVisibility": "1", "scene7SetID": "MMGS7/219160000778185_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"true", "invMsgPreOrder":"false", "invMsgPromiseDate":"07-22-2020", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Thu Jul 02 08:00:00 PDT 2020", "twoDayShippingSourceStatus":"MFI=0", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/Gold-Series-GT-6L6-S-Matched-Power-Tubes-Medium-4-7-GT-Rating-Duet/219160000778185-00-140x140.jpg", "styleImgAlt": "Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet", "freeGiftWarning":false, "freeGiftWarningTips":"", "isShipsInternational": false, "kitCarouselItems": [], "pdpLoyaltyPoints":"696", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"85193010137", "restrictionType":"", "restrictionError":"" }
  Reserve Now
Add to Wish List
Set Alerts
Earn Points

Earn up to 1,120 reward points.

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet guitar amp tubes are Slovakian-made with high power and very aggressive dynamic tone...punchy, but still sweet. New GT design with more power and heavy duty components. High power type with more highs and lows than other 6L6 types.

Country of origin: Slovakia

Low-rated tubes have early break-up and distortion, wide range and softer attack good for rock and blues solos. Medium-rated tubes offer normal performance, great dynamic range/attack and are the best all around rating type for all styles of playing. High-rated tubes have the most dynamic range and the most clean power/less break-up for power players, jazz guitarists and bass amps.

FEATURES
Country of origin: Slovakia

A great replacement tube for your guitar amp! Order today!

This oversized item has special shipping requirements

Restrictions

Reviews
Questions & Answers View All
Loading....
Questions & Answers
You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.