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6EW7 SE amplifier part list.
R1 4K7
R2 470K 1W
R3 470K 1W
R4 68OHM MOF 2W
R5 2K2 MOF 1W
R6 22K MOF 1W
R7 22K MOF 1W
R8,R9 560 ohm 5W
R10,R12 120ohm
R11, R13, 470K
R14,R16 4K7
R15,R17 820K
VR1 100K VR
DI-D5 UF4007
C1, C3, 56uF~100uF 400V
C2 47uF 400V
C4 82uF 400V
C5, C6 0.1uF 400V
C7 22uF~33uF 400V
C8-C11 100uF 63V
Q1 BUK444 or IRF840
mosfet with heatsink
V1,V2, tube sockets.
The first thing that you must install are jumpers on pcb, J1 and J2.
Install parts according to the list above, beware of polarity of capacitors, diodes, and FET.
The wall plug must install with 1A fuse or connect a fuse holder with 1A fuse.
The diagram shown is for 230V supply. If your place is 110-115V, please connect the 110V wire to your plug, disconnect and left open the 230V wire. With 0V wire remains.
Any problem during construction please e-mail me.
WARNING! Under no circumstances should any reader construct any mains operated equipment unless absolutely sure of his /her abilities in this area. We takes no responsibility for any loss, injury or death howsoever caused resulting from, whether directly or indirectly, the reader's inability to understand and appreciate the hazards of household mains or other voltages as may be applicable to any published material. All mains wiring should be performed by suitably qualified persons only.