Features:
The design of this machine is based on the circuit of Marantz 7. Each channel uses a 12A×7 for voltage amplification, and DAN1 is connected as a cathode follower as a signal buffer, so that it can have a relatively low output internal resistance. Its circuit feature is the overall The feedback loop design, a major factor in the Marantz 7's fame. After several revisions in our shop, the imitation Marantz 7-tube preamp successfully launched the finished machine. The sound quality is surprisingly good, the treble is delicate but not harsh, the midrange is warm and the bass is soft and powerful, and there will be unexpected thoughts. The vocals are natural and delicate, the strings are smooth and stretched, and the sound field is very atmospheric.
Package Included:
1 × Preamp
1 × Power Cable
