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JJ ECC83S preamp valve
Metal in a vacuum + high voltage = magic
From the factory formerly known as Tesla, these JJ valves are my preferred choice in modern valves. I stock this ECC83S (a 12AX7 with a spiral filament), and several power valves.
£15.00
Note: Amp Maker has just reopened. You can order now and orders will start to ship from Monday 12th April. See News section for details.