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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.
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.
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Waterbeach
Cambridge
England
UK