HardLabs

Dz HeadPhones Amp

dzavalishin·hardware·_Modular/dz_HeadPhones_Amp/dz_HeadPhones_Amp.kicad_pcb

Dz HeadPhones Amp PCB layout, top view — open source board by dzavalishin

About the Dz HeadPhones Amp PCB

Dz HeadPhones Amp is an open source PCB design by dzavalishin, published on GitHub. It is a 2-layer board measuring 76.2 × 69.9 mm, with 79 components from 32 distinct parts.

Other key parts include the TL072 and TL084. By type, the board carries 26 capacitors, 26 resistors, 8 diodes, 7 connectors, 4 transistors and 3 jumpers.

It belongs with the audio designs in this gallery.

From the project

Misc smart house hardware

Main components on the Dz HeadPhones Amp

TL072TL084

Dz HeadPhones Amp bill of materials (BOM)

79 components, 32 distinct parts.

QtyPartRefs
1
TL072
U1
1
TL084
U2
2
КТ503
Q1, Q3
2
КТ502
Q2, Q4
1
In
J1
1
Through
J2
1
Power
J3
1
ModPower
J4
1
Phones
J5
1
Meter R
J6
1
Meter L
J7
1
GND Select
JP1
2
No meter
JP2, JP3
1
100k
RV1
2
100k
RV2, RV3
6
1N4148
D1, D2, D3, D4, D7, D10
2
MB6S
D5, D8
10
33,0
C1, C4, C5, C7, C8, C16, C17, C18 +2
8
0,1
C2, C9, C11, C13, C15, C20, C27, C28
2
10,0
C3, C6
Show 12 more
QtyPartRefs
2
47,0 25v
C10, C12
2
56
C14, C19
2
1,0
C21, C24
4
6,8k
R1, R8, R11, R18
4
12
R2, R6, R12, R16
4
100
R3, R9, R10, R13
2
120
R4, R14
2
1k
R5, R15
2
22k
R7, R17
4
560
R19, R21, R24, R25
2
100k
R20, R23
2
9.1k
R22, R26

Dz HeadPhones Amp design files

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

Dz HeadPhones Amp: common questions

How big is the Dz HeadPhones Amp PCB?

The Dz HeadPhones Amp measures 76.2 × 69.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dz HeadPhones Amp?

79 components, from 32 distinct parts. The full bill of materials is listed on this page.

Where can I download the Dz HeadPhones Amp design files?

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

Can I use the Dz HeadPhones Amp design in my own project?

The repository has no license, so all rights stay with dzavalishin. Use it as a reference, and ask the author before reusing the design.

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