This tube Phono Amplifier is base the famous Classic Marantz 7 RIAA amp Circuit. the sound is very good.
Product Features:
Works voltage: AC 0---250V (Above 30mA)
AC 0---12.6V (About 1.5A), When using 6N2 tubes, This voltage using AC6.3V.
AC 0---6.3V (About 1A) ----- For Rectifier tube voltage
Applicable models of electronic tubes: Can use 3 PCS 12AX7 and 1 PCS 6X4 or 3 PCS ECC83 and 1 PCS 6X4.
PCB size: 120x260mm
NOTE 1: PCB size: This is a MM Phono preamplifier. can not suitable for MC type.
NOTE 2: This is a finished board that is welded and tested OK. We do not include all electronic tubes. it need buy by yourself !!!