Basic Stereo Amp v3

halherta·KiCadProj·Basic Stereo Amp v3/Basic Stereo Amp v3.kicad_pcb

About the Basic Stereo Amp v3 PCB

Basic Stereo Amp v3 is an open source PCB design by halherta, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 74 components from 40 distinct parts.

Other key parts include the NE5532. By type, the board carries 22 resistors, 16 capacitors, 11 test points, 6 diodes, 5 transistors and 5 connectors.

From the project

My PCB Designs

This is a Repo of some of My PCB Designs. More to follow...

Main components on the Basic Stereo Amp v3

NE5532

Basic Stereo Amp v3 bill of materials (BOM)

74 components, 40 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
3	NE5532	SOIC-8_3.9x4.9mm_P1.27mm	U1, U2, U3
2	NJVMJB42CT4G	TO-263-2	Q1, Q3
2	NJVMJB41CT4G	TO-263-2	Q2, Q4
1	DMP6180SK3	TO-252-2	Q5
1	Screw_Terminal_01x02	TerminalBlock_Altech_AK300-2_P5.00mm	J1
1	Barrel_Jack_Switch	BarrelJack_CUI_PJ-102AH_Horizontal	J2
1	AudioJack3	Jack_3.5mm_CUI_SJ1-3533NG_Horizontal	J3
1	Screw_Terminal_01x04	TerminalBlock_Altech_AK300-4_P5.00mm	J4
1	Conn_Coaxial_x2	RCJ-2223	J6
1	Q2	Heatsink_AAVID_573300D00010G_TO-263	HS1
1	Q4	Heatsink_AAVID_573300D00010G_TO-263	HS2
1	Q1	Heatsink_AAVID_573300D00010G_TO-263	HS3
1	Q3	Heatsink_AAVID_573300D00010G_TO-263	HS4
1	10k	PTD902-2015K-B103	RV1
1	SW_SPDT	SW_E-Switch_EG1224_SPDT_Angled	SW1
1	VCC	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP1
1	GND	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP2
1	RIN	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP3
1	LIN	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP4
1	VCC_DIV_2	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP5

Show 20 more

Qty	Part	Footprint	Refs
1	RIN1	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP6
1	LIN1	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP7
1	RIN2	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP8
1	LIN2	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP9
1	ROUT	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP10
1	LOUT	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP11
4	1N4148W	D_SOD-123	D1, D2, D3, D4
1	MMSZ52XXB	D_SOD-123	D5
1	LED	LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder	D6
3	1000u	CP_Elec_16x17.5	C1, C10, C13
1	10u	CP_Elec_5x5.3	C2
8	1u	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C3, C4, C5, C6, C7, C14, C15, C16
4	33u	C_Elec_6.3x5.4	C8, C9, C11, C12
1	100k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R1
1	2.4k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R2
8	22k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R3, R4, R5, R6, R9, R10, R13, R14
2	10k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R7, R11
2	220k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R8, R12
4	3k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R15, R16, R19, R20
4	1	R_2512_6332Metric_Pad1.40x3.35mm_HandSolder	R17, R18, R21, R22

Basic Stereo Amp v3 design files

The KiCad project lives in the halherta/KiCadProj repository on GitHub; these links point at the commit this page was built from.

Basic Stereo Amp v3: common questions

How big is the Basic Stereo Amp v3 PCB?

The Basic Stereo Amp v3 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Basic Stereo Amp v3?

74 components, from 40 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Basic Stereo Amp v3 design files?

From the halherta/KiCadProj repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.