Vacuum Tube - 12AX7B, China

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Vacuum Tube - 12AX7B, China

$9.81
In stock

9 pin miniature preamp tube (Amplification Factor = 100). The Chinese 12AX7B is very similar in tone to its standard Chinese cousin, but the Bs seem to average in at slightly lower gain and noise. For more information about our 12AX7 tubes, see our tech corner article on 12AX7s.

RoHS Compliant
SKU:
T-12AX7B-CHINA
Item ID:
004457
UPC/EAN:
609722125079
Brand:
Sino/china
Product Measurements
No measurements are currently available for this product. Please contact us if you have any questions.
Packaging Information
Packaging Dimensions1.1 in. × 1.1 in. × 3.1 in.
Weight (Packaging)0.036 lbs.

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Questions and Answers

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Asked by Anonymous on May 19th, 2017. 1 person subscribed to this question
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Matt H.
May 19th, 2017
Preamp tubes do not need to be matched. Some preamp tubes are balacned. Basically what this means is that there are two little tubes in a 12AX7 and these are matched to each-other. In most applications this is not necessary. We carry Genalex and Tube Amp Doctor(TAD) 12AX7's and both are balanced at the factory.
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Product Reviews

3.75 out of 5 based on 4 reviews
JOHN HOLMES - January 12th, 2019

NICE SOUNDING TUBE FOR A MARSHALL VINTAGE MORDERN 2466 HEAD. GOOD ROCK TONE.

JOHN HOLMES - January 12th, 2019

NICE SOUNDING TUBE FOR A MARSHALL VINTAGE MORDERN 2466 HEAD. GOOD ROCK TONE.

Mike W - May 14th, 2015

Received one of these in my mod 102 kit. Didn't even last for 2 hours. Total Chinese junk. I will stick with Russian tubes...

Frank - February 8th, 2010

This made my amp louder and alot meaner!

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