T845-S

845 * 2 / ECC99/12BH7/12AU7 * 2 / Ecc803/12AX7 * 2

T300-S

300B * 2 / ECC99/12BH7/12AU7 * 2 / ECC803/12AX7 * 2

T88-P

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

T66-P

KT66 * 4 / 12BH7/12AU7 * 2 / Ecc803/12AX7 * 2

T34-P

EL34 * 4 / 12BH7/12AU7 * 2 / Ecc803/12AX7 * 1

T84-P

EL84 * 4 / 12BH7/12AU7 * 2 / Ecc803/12AX7 * 1