CS Port GM70PA vacuum tube stereo power amplifier with direct heating triode GM70. “No-feedback technology creates a three-dimensional effect and a sense of presence, and expresses a clear sound.”
Equipped with vacuum tube GM70 with Pp=125 W. With a plate voltage of 1,050 V, 30 W+30 W (4 Ω) and 20 W+20 W (8 Ω) output, it can drive low efficiency speakers. There are two models with graphite plate and copper plate. At Premier HiFi.
