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MF MD HG Sellabration LC 05-17-13
  1. Home
  2. Accessories
  3. Amplifier Parts
  4. Instrument Amp Parts
  5. Tubes for Instrument Amps
  6. Preamp Tubes

Groove Tubes Silver Series ST-12AX7-R3 Preamp Tube 

  • 4.0 1 Reviews
  • Write a Review
SKU 
#219105000000000
  • MSRP:
    $17.99
  • Your Savings:
    - $8.00
  • Your Price:
    $999

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Groove Tubes

ST-12AX7-R3

Country of origin: Russia

Features

  • NEW SILVER SERIES TUBES
  • Groove Tubes Silver Series are tested and warranted to meet or exceed factory specifications.
  • Silver Series tubes are excellent for "normal" tube replacement applications and offer exceptional value.
  • Not recommended for the critical high gain V1 stages of high gain guitar amps, but perfect for the other less critical stages such as V2-V6 stages.

Silver Series ST-12AX7-R3 Preamp Tube Specifications:

  • Country of origin: Russia
Customer Reviews
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Review Snapshot®

by PowerReviews
Groove TubesSilver Series ST-12AX7-R3 Preamp Tube
 
4.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

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  • 1 Stars

     

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Reviews

Reviewed by 1 customer

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4/19/2013
 
4.0

Pretty Good

By Tyler

from Cleveland, Ohio

About Me Experienced

Pros

  • Easy To Use
  • Functional
  • Good Quality
  • Improves Sound

Cons

    Best Uses

    • Backup
    • Concerts
    • Practicing

    Comments about Groove Tubes Silver Series ST-12AX7-R3 Preamp Tube:

    These babys are not too bad for a poor college kid! Other than the fact that MF gave me one gold series tube in a silver box (I can't complain, it's a better tube) and one of the pins was bent I had no issues. I'm actually warming them up right now and about to play. They are smooth and warm when clean and very crunchy and funkadellic when distorted. I would most reccomend for a bluse style and my rig is a VK112 with GT silver tubes all arround (other than the one gold) and a Patriot Swamp thang.

    Bottom Line Yes, I would recommend this to a friend

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