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A 12AX7 tube, an AC188 germanium transistor, a 2N5089 silicon transistor and a TL072 integrated circuit OP amp
A 12AX7 tube, an AC188 germanium transistor, a 2N5089 silicon transistor and a TL072 integrated circuit OP amp
A 12AX7 tube, an AC188 germanium transistor, a 2N5089 silicon transistor and a TL072 integrated circuit OP amp
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