Ruby Tubes 12AX7WBC Preamp Tube

12AX7WBC HG Item # 50006 In stock, ready to ship!
12AX7WBC HG+ Item # 50007 In stock, ready to ship!
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Ruby Tubes 12AX7WBC Preamp Tube

A Chinese copy of the Sovtek 12AX7WBA, lower gain, quiet, commonly used in Blackstar and Loud amps.

HG standard grade will work in all positions in an amplifier, usually the first gain stage in a low or mid gain amplifier.

HG+ is for use in high-gain amplifier circuits.

All Ruby Preamp Tubes are tested by Magic Parts™ for quality assurance and selected for low microphonics and hum. This ensures that even the highest gain tubes will be quiet and dependable. Ruby Tubes come with a 6-month manufacturer's warranty.
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