License

GPL 3.0

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ECC82 Tube HeadPhone Amp

9 months ago 269
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Tube headphone amp using an ECC82 tube running on 12V DC

Documents

Sheet_1

HeadPhoneAmp2

BOM

ID Name Designator Footprint Quantity
1 LM317 U3,U1 TO-220(TO-220-3) 2
2 10R 1/2W R1,R8 RES-TH_BD4.0-L11.5-P14.50-D0.7 2
3 100k R2,R3 AXIAL-0.3 2
4 1k R4,R5 AXIAL-0.3 2
5 150R R9,R12 AXIAL-0.3 2
6 2.2uF C4,C1 CAP-CBB-17.5*8.5 2
7 470uF C3,C5 CAP-D8.0XF3.5 2
8 100uF C2,C6 CAP-D8.0XF3.5 2
9 10k R10,R11 POTMETER_LOS 2
10 IRF510 Q1,Q2 TO-220AB 2
11 ECC82 or 12AU7 V1 NOVAL ECC82 1
12 Header-Male-2.54_1x1 GND1,CH1_OUT,CH2_OUT,GND3,CH1,CH2,GND2,GND4 HDR-1X1/2.54 8
13 50k U2,U4 POTMETER MINI MET SCHROEF 2
14 DC005-2.0MM 12V DC-5020 1

Attachments

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
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