Sugden LA-4 Pre-amplifierMasterclass LA 4 Pre amplifier A high quality active pre amplifier featuring a host of inputs and outputs. The LA 4 makes a perfect combo with either the Masterclass or Sapphire power amplifiers. High end touches include gold plated circuit boards, relay switching of all inputs and output and a sophisticated class A output stage. The LA 4 is a high gain amplifier that provides an iron fist of control over any power amplifier. The electronic circuitry

and so forth

Noise: -110 dBFS un-weighted

now in its 35th year

Drivers: 2x 300B

Dealer demo closeout

Open box demo with full warranty

you will also hear in the loudspeakers

they are wound and have the particularity to be surrounded by a copper tube connected to the ground of the system

Motor Type Precious-metal brushed DC motor with moving coil rotor

Its principle of operation is the same as the Heil or AMT transformer

The Solo loudspeaker is a 2 way coaxial speaker system with a 12 inch paper driver and a true coaxial compression driver

Scope of delivery power supply