300A Western Electric engraved base 300B equiv., the first 300A ever made in excellent shape New Old Stock
Western Electric 300A engraved base 100% tested Holy Grail GBP 8,000 pair.
Description
Audio Magical offers variations of both Western Electric 300A and 300B as well as STC 4300A.
The 300B as familiarly called offers a balanced sound that is second to none as well as refined bass and treble
At 400 Volts plate with grid at -80 and filament set at 5 Volts even in single-ended mode the valve is capable or reaching all the best and possible audio notes.
Please check out all Western Electric and STC 300A and 300B and make your choice.
Great care has been taken at testing all the valves and your satisfaction is guaranteed.
This section shows a stunning pair of Western Electric 300A engraved base, the first ever made tested at 100% emission and matched.
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