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1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 5,000 devices or 10,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Ongoing

STD Tube Guitare Pre-Amp

License: CERN Open Hardware License

Mode: Editors' pick

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Update time: 2022-03-17 17:20:03
Creation time: 2020-04-10 13:47:15
Description
Guitare pre-amp front-end can be modified tu suite anyone's need
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 1M log R1,R3,R4 RES-ADJ-TH_RK097111080J 3
2 470k log R2 RES-ADJ-TH_RK097111080J 1
3 250k log R5,R6 RES-ADJ-TH_RK097111080J 2
4 10k lin R7 RES-ADJ-TH_RK097111080J 1
5 33µ 400V C20 CAP-D16.0XF7.5 1
6 10µ 500V C21,C22 CAP-D12.5×F5.0 2
7 CON 2x5 H1 HDR-TH_10P-P2.54-V-R2-C5-S2.54 1
8 H11F1M U1 DIP6 1
9 4µ7 300V C1 RAD-0.1 1
10 3µ3 300V C2 RAD-0.1 1
11 10µ300V C3 RAD-0.1 1
12 22µ 300V C4 RAD-0.1 1
13 220n C5 RAD-0.1 1
14 100n C6,C9 RAD-0.1 2
15 22n C7,C8,C10 RAD-0.1 3
16 220p C11 RAD-0.1 1
17 47p C12,C13 RAD-0.1 2
18 4n7 C14,C16,C19 RAD-0.1 3
19 470n C15,C17 RAD-0.1 2
20 2n2 C18 RAD-0.1 1
21 Input 1-1 J1 JACK6.3 1
22 Input 1-2 J2 JACK6.3 1
23 Input 2-1 J3 JACK6.3 1
24 Input 2-2 J4 JACK6.3 1
25 300V J5 CONN-TH_12XX 1
26 GND J6 CONN-TH_12XX 1
27 0V J8 CONN-TH_12XX 1
28 +12.6V J7 CONN-TH_12XX 1
29 2k R8,R9,R11,R13,R10,R12 R_AXIAL_DIN0614_L14.3MM_D5.7MM_P25.40MM_HORIZONTAL 6
30 100k R14,R15,R17,R19,R16,R18 AXIAL-15.5X5.0 6
31 120k R20,R22 L-AXIAL-2.8X7.0 2
32 1M R21,R23,R26,R27,R30,R31 L-AXIAL-2.8X7.0 6
33 47k R24,R25,R43,R44 L-AXIAL-2.8X7.0 4
34 2k2 5W R28,R29 AXIAL-10.5X25.0 2
35 1k R33,R34 L-AXIAL-2.8X7.0 2
36 220k R35,R36,R37,R38 L-AXIAL-2.8X7.0 4
37 5k6 R39,R40 L-AXIAL-4.0X10.5 2
38 68k R41,R42 L-AXIAL-2.8X7.0 2
39 10k R32 AXIAL-0.3 1
40 Out+ CON2,CON1 RCA_V 2
41 H11D1M U2,U3,U4,U5,U6,U7 PDIP-6_L8.5-W6.5-P2.54-LS7.6-BL 6
42 EF86 V1,V4 SOCKET_B9A 2
43 ECC83 V2,V3 12AX7_SOCKET_B9A 2

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