Marantz 2230 receiver fully restored. This includes new warm white frosted LED fuse lamps and new #47 Velum paper. All function lamps and pointer lamps are incandescent. All pots and push button switches have been clean and flushed out for clean operation. AM and FM have been aligned for optimal reception and FM stereo seperation. The following restoration includes:

3 main capacitors (Nichicon 6800 uf 80v and Epcos 3300 uf 100v)1 new capacitor clamp (to replace the largest cap.

P150 AM board/P500 FM board/P550 Muting Board:
21 capacitors

P400 Preamp board:
13 capacitors (6 TDK/Wima film)8 transistors

P700 phono EQ board:
6 capacitors, 6 transistors, 4 diodes

P750 amplifier boards:
12 capacitors (2 TDK film)2 transistors

P800 Power Supply Board 5 electrolytic capacitors

Since the Marantz 2230 is capacitor coupled output no DC offset is adjusted just clipping and bias adjustments were done, bias set to factory settings. All functions have been tested and work. This is a very unique receiver as it uses a Quasi output amplifiers and has a warm vacuum tube like sound.