AS-128 is a rare mono integrated amplifier in recent market. In order to ensure enough voltage
swing, we set a true pre-amplifier so that AS-128 is a real integrated design. The line of AS-128 is
very special, although is not 1:1 duplicating with ..
Line Magnetic audio PR-22 PR-22 Combined Excitation Power ( 3 ways ) EL-6C/EQ1-6/0.3 adjustable WE 4144 DC10-24V/3-10V (0.2-2A)
An adjustable excitation power supply system with vacuum tube recitifier is disigned for low
voltage but big current' unit..
Line Magnetic Audio LM-44 Vacuum tube Preamplifier Retro Preamplifiers 300B X 1/ 5U4 X1/313 X 1/6J7 X 1/ 6X5 X1 tube WE Copy