Class B2 tube amp

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STD Class B2 tube amp

License: Public Domain

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Update time： 2020-07-29 10:48:03

Creation time： 2020-05-01 08:00:18

Description

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Design Drawing

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BOM

ID	Name	Designator	Quantity
1	TRANSFORMER_tube	T1	1
2	47k	R45,R49,R11,R19,R44,R16,R26,R27,R56	9
3	100	R7,R35,R29	3
4	8	R60,R59,R58,R57	4
5	1	R2,R3	2
6	470k	R8,R4	2
7	1k	R17,R18,R52	3
8	180k	R10,R9,R15	3
9	22k	R50	1
10	330k	R12	1
11	330	R55	1
12	680k	R13,R34	2
13	3.3k	R14	1
14	2.2k	R47,R36	2
15	1.8k	R20	1
16	10k	R46,R30,R33,R6,R1	5
17	4.7k	R54,R53	2
18	100k	R28,R32,R37,R38,R41	5
19	1.5k	R31,R40	2
20	1M	R51	1
21	470	R5,R43	2
22	150k	R42	1
23	180pF	C18	1
24	470pF	C3,C6	2
25	470nF	C13	1
26	680nF	C17	1
27	22nF	C4,C5	2
28	10nF	C16,C14	2
29	100nF	C1,C2	2
30	BY1600	D7,D11,D2,D4,D5,D6,D1,D8,D3,D12,D10,D9	12
31	100k	R21,R48	2
32	25k	R24	1
33	680k	R23	1
34	250k	R22,R25	2
35	1M	R39	1
36	10k	R82	1
37	22:1	U2	1
38	100uF	C19,C12,C8,C9,C7,C11,C21,C57,C15,C10	10
39	1000uF	C20	1
40	Low	U5	1
41	High	U6	1
42	choke	U1	1
43	6N1P	V9,V10	2
44	6N2P	V4,V1,V3,V7,V8,V6	6
45	6P3S	V5,V2	2