A

A

B

B

C

C

D

D

E

E

4

4

3

3

2

2

1

1

12BH7A

EL84/6BQ5

6.3V2.5A

6.3V2.5A

6.3V2A

220V/120ma

110V

EZ81/6CA4

other  CH

other  CH

89V

3.4V

229V

229V

6.7V

50mA

NFB=10db

239V

255V

47V

EL84/6BQ5

12BH7A

EL84/6BQ5  Single  End  Power  Amplifer

5K:8-6-4-0ohm

10H130mA

4.7uF/450V

20uF/475V

20uF/475V

100uF/50V

20uF/475V

Input

500KA  VR

47K/2W

510/2W

510/2W

270/2W 270/2W

10K/5W

100K/2W

100K/2W

SPEAKER

FUSE  1A

SW 

220K/2W

20uF/475V

0.33uF/400V