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Ruby

Description

The Ruby Tubes ECC83 (12AX7A) Preamp Tube is a hand-picked Tesla with low gain and full, robust tone. Comes with a 6-month replacement warranty.
Ruby ECC83 (12AX7A) Preamp Tube

Features

  • Lower gain, full robust tone
  • Matched parameters for optimal performance and long life
  • 6-month replacement warranty

Reviews

5

4 Reviews

0%

of respondents would recommend this to a friend

Reviewed by 4 customers

  • Sound great so far

    5

    Verified Buyer

    submitted9 years ago

    byDanny

    fromundisclosed

    Just got them last week and gigged with them over the weekend. They sound great so far. No big deal but something of note, the tubes have the "JJ" logos stenciled on them and the Ruby name is basically stuck on over the "JJ" logo. I am using them in a Mesa Boogie Noman 45 4x10

  • Ruby 12AX7A Tube in an ART MP Studio Preamp

    5

    submitted12 years ago

    bySteve Szabo

    fromDenver, CO

    My 2nd Ruby Tube in my preamp. Better than stock tube, smooth tone, good for playing music from computer and for amplified MXL 990 Microphone input into ham radio. Lasted about a year or more with a lot of use-long life.

  • My Favorite Tube in V1

    5

    submitted12 years ago

    byJames Peters

    fromSagle, ID

    This high gain Tube Rocks in the v1 position for metal amps.

  • In Spite of all the danger

    5

    submitted12 years ago

    byMerrill Guice

    fromValdosta, GA

    Ordered at the same time I ordered a heavy duty mike stand. They just tossed it in the box and it was rattling around in there when I opened it at the local Guitar Center. The sales guy's eyes were big as saucers when he saw that. Just a word of warning: Guitar Center seems to treat the 6 month manufacturer's guarantee as carte blanche to save money on packing. Oh yeah, the tube worked fine in the little ART Mike Pre-amp (the cheap one) and a lot of noise went away.

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