Space charge phono preamps

Looking for a low voltage tube phono stage?

New for 2023. A 12av7 all tube design. Features low cost and high performance.

Values shown will produce 45db of gain.

Our original 12dw8 hybrid design. Features real HiFi tube sound, zero feedback equalization, and no HV.12dw8 phono stage

Values shown will produce 40db of gain. One channel shown.

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