Reference Photo: Part list. Schematic Kits of mini pga2310 include in/out select control module Note installed Use report 1 Use report 2 We've sell it : 1.The wreath a transformer 87VA new(110V/220V) and The wreath a transformer holder(small) or A layer silicon steel cover EI transformer(110V/220V,for PRE AMP 2.A layer silicon steel cover EI transformer(110V/220V,for standby 3.Dual Regulated Power Supply Kit of (ACDC-02+KZ+ER206) or Kit of Dual Positivie PS/Regulator(with LM317+KZ). Main PCB Input and output select PCB LED display PCB Plese add 0.1uF Capacitors: Add some photos: Volume Display (the original show) completed the picture: Input and output display (new show) completed the picture: Encoding VR (new) Connection Description: Dual 8 shows wiring instructions: New Show Description: