Bass AMP

Ongoing

STD Bass AMP

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Editors' pick

Update time： 2019-04-02 14:46:50

Creation time： 2019-03-25 14:03:38

Description

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Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	4A fuse	F1	5X20	1
2	6k8	R1	AXIAL-0.6	1
3	470	R2,R4	AXIAL-0.4	2
4	LED-Blue(0603)	D1	LED-0603	1
5	200V 6A	D2	BRIDGE-WOB	1
6	2K	R3	CERMET_TRIMMER-D7XF5X2.5	1
7	4K7	R5,R6	AXIAL-0.5	2
8	220	R7	AXIAL-0.5	1
9	2K2	R8	AXIAL-0.5	1
10	50K Trimmer Cermet	R9	CERMET_TRIMMER-D7XF5X2.5	1
11	68K	R10	AXIAL-0.4	1
12	47	R11,R12	AXIAL-0.8	2
13	47µF 63V	C1,C2,C3,C4	CAP-D3.0XF1.5	4
14	100µF 25V	C5	CAP-D8.0XF3.5	1
15	33pF 63V	C6	RAD-0.1	1
16	1000µF	C7	CAP-D8.0XF3.5	1
17	2200µF	C8	CAP-D8.0XF3.5	1
18	BD139	Q1,Q2	TO-126	2
19	TRANSFORMER_CENTRE_TAPPED_US	T1	NONE	1
20	MJ11016	Q3	TO-92(TO-92-3)	1
21	MJ11015	Q4	TO-92(TO-92-3)	1
22	From Preamp	INPUT	HDR-1X1/2.54	1
23	EVQ22705R	SW1,SW2	KEY-6.0*6.0-4	2
24	Header-Male-2.54_1x1	P1,P2,P3,P4,-	HDR-1X1/2.54	5
25	To Preamp	60V	HDR-1X1/2.54	1
26	10K	P1	POTENTIOMETER_TRIMMER_BOURNS_3266P	1
27	Logaritmic_Potenziometer	U1	POTENZIOMETER ALPHA	1
28	1k	R13,R14,R15,R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R28,R29	AXIAL-0.8	17
29	1u	C9,C10,C11,C12,C13,C14,C15,C16,C17,C18	CAP-D8.0XF3.5	10
30	1u	C19	RAD-0.2	1
31	BC546	Q5,Q7	TO-92(TO-92-3)	2
32	BC556	Q6	TO-92(TO-92-3)	1
33	JACK6.3_MONO	J1	JACK6.3	1
34	JACK6.3_MONO_R	J2	JACK6.3	1
35	1k	R30	AXIAL-0.4	1
36	From Amp	+60V	HDR-1X1/2.54	1
37	To Amp	OUTPUT	HDR-1X1/2.54	1