E4 FET headphone Amplifier kit+UPC1237 Class A WLX-5

E4 FET headphone Amplifier kit+UPC1237 Class A WLX-5
Price: US $29.11/ piece|Processing Time: Ships out within 5 days
Unit Type: piece|Package Weight: 0.4kg|Package Size: 10cm x 10cm x 10cm

Detailed Information:

E4 FET headphone Amplifier kit+UPC1237 Class A WLX-5

This is a kit,you need to solder it by yourself.This kit don't include the ALPS controller.if you want to buy it ,pay me more 8GBP.

10020.551.1
5K20.551.1
0
7812IC111
UPC1237IC14.54.5
12VDCJK13.53.5
1040.060.24
10040.060.24
100K30.060.18
10--22040.060.24
10K40.060.24
1K20.060.12
1K220.060.12
22020.060.12
2K220.060.12
3320.060.12
3K910.060.06
47040.060.24
47K20.060.12
4K720.060.12
68060.060.12
MIC213.83.8
K246.103JFET4624
400730.070.21
REDLED10.120.12
2240/97021.83.6
C224040.52
ON 15VDW414
2AD2A40.351.4
100p20.20.4
10440.52
22p40.20.8
22P20.20.4
47320.51
0
100U/35VCB6MM10.250.25
100UF/16CB6MM20.30.6
47UCB6MM10.30.3
47U-Sii20.81.6
3300UF-2523.87.6
FC22020.360.72
29.819.6
BD139bd140111
BD140bd140111
AC-IN3PINA10.50.5
PCB112020
440.52
112.5

Voltage:AC 15V-0-15V

Size:126x98MM

Preamp input circuit uses a similar JC2 dual differential FET input frame purchase

Enter the tube 2SK246/103, the board regulating the input current to 102 where the 101 fine-tuning adjustment circuit is simple, mid-point is free of notes. 102 European fine-tuning to adjust the input level on the 680 ohm voltage 1.0V-1.35V. At this point the input stage current is close to the 1.7

Detailed Specifications: