Home / Preamp Tube / LJ 5687 AF Series Preamplifier (MiniMax 7) / LJ 5687 AF Preamplifier (MiniMax 7 - 2007-0317) 7

LJ 5687 AF Preamplifier (MiniMax 7), the best buy. Adopt (and improvement) the Audio Note M7 circuit.
  • - Design topology: anode follower
  • - Tubes: 1x 5687 (preamp), 1x 6X4 (rectifier).
  • - Chassis: plastic box with acrylic panel.
  • - Features: Six line input with selector, dual output in semi-parallel.

    Photo file: March 17, 2007.