el84 single ended

Ongoing

STD el84 single ended

License: BSD

Mode:

Editors' pick

Update time： 2019-05-24 10:05:37

Creation time： 2018-11-08 14:04:19

Description

This is a super duper extra simple el84 single ended tube amp, using tubes from an old radio

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity	Mounted
1	UF4007	D1,D2,D3,D4,D5,D6	DO-41 DIODE	6	Yes	625-UF4007-E3
2	0.01uF	C1,C2	ASSIALE 13X5 10MM BETWEEN HOLES	2	Yes	505-MKP4O121003F00KS
3	WJ2EDGVC-5.08-3P	P1,P4,P5	TERMINAL 7.5 3P	3	Yes	C8430
4	50	R1	RESISTOR 48 AXIAL	1	Yes	588-20J50RE
5	150	R2,R14,R15	RESISTOR 48 AXIAL	3	Yes	588-20J150E
6	1.8k	R3	RESISTOR 48 AXIAL	1	Yes	588-20J1K8E
7	47uF	C3,C5,C6,C13,C4	CAP-D16.0XF7.5	5	Yes	667-EEU-EE2W470
8	4.7K	R5,R9	ASSIALE 12 MM LUNGHEZZA 0,9 BUCO	2	Yes	71-RS1A-4.7K
9	6AQ8	V1	NOVAL	1	Yes
10	475	R6,R7	ASSIALE 12 MM LUNGHEZZA 0,9 BUCO	2	Yes	71-RS01A475R0FB12
11	470uF	C7,C8	CAP-D16.0XF7.5	2	Yes	647-UKZ1E471MHM
12	100k	R10,R11	AXIAL-14.00MM	2	Yes	71-CPF3100K00FHE14
13	0.1uF	C9,C10	RAD-18-8	2	Yes	505-MKP4-0.1/630/5
14	475k	R12,R13	ASSIALE 10 MM LUNGHEZZA 0,9 BUCO	2	Yes	71-CMF60475K00FHEK
15	1000uF	C11,C12	CAP-D18.0XF7.5	2	Yes	647-UFG1J102MHM
16	33k	R16	AXIAL-14.00MM	1	Yes	71-CPF3-J-33K
17	WJ2EDGVC-5.08-2P	P6,P7	TERMINAL_5_2P	2	Yes	C8445
18	UL/PEN	SW1,SW3	TERMINAL 7.5 3P	2	Yes
19	NFB/No NFB	SW2,SW4	TERMINAL 7.5 3P	2	Yes
20	100k LOG	P2,P3	INPUT	2	Yes	C8445
21	EL84	U1,U2	NOVAL	2	Yes