PL-L Line Vacuum Tube Preamplifier

by Nagra
in Electronics

   The PL-L is a Pure Class A vacuum tube line pre-amplifier, based on the proven design concepts of the world-renowned PL-P and offering 4 inputs. It differs from the PL-P in that it does not have a phono front-end stage and is not equipped with the internal battery for total power isolation. The PL-L has a remote control allowing the different functions to be remotely selected and optimal balancing of the output transformers. The jewel-like machined anodized aluminum case features input source selection, balance and volume controls, as well as a precision modulometer for system level matching. The PL-L is designed to provide the highest quality audio performance in an ultra-high-resolution audio system.

   The PL-L uses three high-grade vacuum tubes and Nagra-made transformers to provide a variety of operating options. Each vacuum tube used in the PL-L has been burned-in for 12 hours and thoroughly tested to ensure the highest level of performance. The PL-L is designed in a pure audiophile approach of both quality and simplicity in signal’s path.

   The power supply is always a key issue in the quality of a pre-amplifier. The external power supply is designed to deliver quiet and stable performance essential for the highest quality audio system. It is completely isolated from AC line noise.