The slot shaped duct port on the rear of the speaker augments the bass output and has been carefully developed to reduce the effect of air turbulence with a clean undistorted bass performance

5 mm (BxHxD)

stylus balance

Integrated inverted RPM 1 Carbon bearing housing

and he put them into a tighter lyrical form

PSVANE Horizon 274B-AT / 5U4G Vacuum Tube Antal:1 stk. The slot shaped duct portThe PSVANE 274B AT is a directly heated full wave rectifier, mirroring the performance of classic tubes like the 5U4G, 5Z4P, and 5Z3P, while also capable of replacing the GZ34 in most applications. It benefits from advanced ceramics and anode technology that minimize conductivity issues and thermal stress, enhancing sound purity and operational stability for a high quality audio experience. The 274B AT features the Horizon series' exclusive HPC T