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JJ EL84 power valve
Classic British-design, easily overdriven for distortion
From the factory formerly known as Tesla, these JJ valves are my preferred choice in modern valves. I stock ECC83S (a 12AX7 with a spiral filament), and various 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.