FV-34C-v

EL84 * 4 / 6N3/5670 * 2 / 6N2 * 1

FV-34B-v

EL34 * 4 / 6N3/5670 * 2 / 6N2 * 2

AUKLET-300B

300B * 4 / ECC99/12BH7/12AU7 * 2 12BH7/12AU7 * 2 12BH7/12AU7 * 2 / Ecc803/12AX7 * 2

AUKLET-KT88

KT88 * 4 / ECC99/12BH7/12AU7 * 2 12BH7/12AU7 * 2 12BH7/12AU7 * 2 / Ecc803/12AX7 * 2

M34

EL34 * 4 / ECC802/12AU7 * 2 / Ecc803/12AX7 * 1

M84

EL84 * 4 / 6N3/5670 * 2 / Ecc803/12AX7 * 1

PM7

Ecc802/12AU7 * 2 / Ecc803/12AX7 * 2

FV-34C-IV

EL84 * 4 / 6N3/5670 * 2 / 6N2 * 1

PRO200SE

300B * 2 / 6N8P/6SN7 * 2 / ECC803/12AX7 * 1

PRO88SE

KT88 * 4 / 6N8P/6SN7 * 2 / Ecc803/12AX7 * 1

FV-34B-IV

EL34 * 4 / 6N3/5670 * 2 / 6N2 * 2