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Top Rated

Ruby ECC83 (12AX7A) Preamp Tube

Item #: 
1274115056742
  • Write a Review

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.

IN STOCK & READY TO SHIP

Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Price:
$1399.00
 
Ship to Store Available in: 3-7 Days (estimated) Fairfax, VA (15.38  mi) View More Stores For Availability


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SUN:11AM-7PM
MON-FRI:10AM-9PM
SAT:10AM-8PM

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  • Guaranteed Lowest Price
  • Not Returnable
Overview

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.

FEATURES

  • Lower gain, full robust tone
  • Matched parameters for optimal performance and long life
  • 6-month replacement warranty
Pro Coverage
MANUFACTURER'S WARRANTY
6 month warranty on all tubes.


  • Customer Reviews
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Review Snapshot

by PowerReviews
RubyECC83 (12AX7A) Preamp Tube
 
5.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 4 customers

Displaying reviews 1-4

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(4 of 4 customers found this review helpful)

 
5.0

Ruby 12AX7A Tube in an ART MP Studio Preamp

By Steve Szabo

from Denver, CO

Comments about Ruby ECC83 (12AX7A) Preamp Tube:

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.

(3 of 3 customers found this review helpful)

 
5.0

In Spite of all the danger

By Merrill Guice

from Valdosta, GA

Comments about Ruby ECC83 (12AX7A) Preamp Tube:

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.

 
5.0

Sound great so far

By Danny

from undisclosed

See all my reviews

Verified Buyer

Comments about Ruby ECC83 (12AX7A) Preamp Tube:

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

(0 of 1 customers found this review helpful)

 
5.0

My Favorite Tube in V1

By James Peters

from Sagle, ID

Comments about Ruby ECC83 (12AX7A) Preamp Tube:

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

Displaying reviews 1-4

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