Recent content by RJHJR2

From Fosi Audio: "The P4 features three RCA inputs, one RCA output, and a pre-out, with bass and treble adjustments as well as gain control functions, and comes with a remote control. (There is also a Tone Control bypass switch.)" If you’re one of the many who have a small Class D amplifier and...

First of all, I’m very pleased with the Fosi Audio Preamplifier. From Fosi Audio: The P4 features three RCA inputs, one RCA output, and a pre-out, with bass and treble adjustments as well as gain control functions, and comes with a remote control. (There is also a Tone Control bypass...

The first impression is that the amplifier is larger and more solidly built than most other Class D amplifiers available now. It arrived well-packaged, up to Fosi Audio’s usual standards, and included a 32V/5A power supply, an optical cable, and a USB B to C cable. According to the included user...