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MMP (Mini_Mic_Preamp)

2 years ago 502
  • Description
  • Documents
  • BOM
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Description

Cheap and easy microphone preamp. Single channel.

Based on: http://www.audiomasterclass.com/newsletter/the-famous-5-preamp-everything-you-need-to-know

Documents

Sheet_1

PCB

BOM

id value quantity package components Manufacturer Part
1 INA217 1 DIP8 U1 INA217AIP
2 1.6k 1 RES-ADJ_3386P R1 ?
3 SK12D07VG3 2 SWITCH-SK12D07VG3 SW2,SW1 SK12D07VG3
4 47uF 2 CAP-D6.3XF2.5 C1,C2 ERZ1JM470E12OT
5 100nF 2 0805 C3,C4 CL21F104ZBCNNNC
6 PJ-307C 2 AUDIO-PJ307C J2,J1 PJ-307C
7 XLR3_NCFAH2 1 XLR3_NC3FAH2 XLR1 ?
8 AV-5 2 AV-5-19.3X10MM AV1,AV2 AV-5
9 2.54-1*2PFemale 1 HDR-1X2/2.54 P1 2.54-1*2PFemale
10 2.54-1*6PHeader 2 HDR-2.54-FX-1X6PW P4,P5 2.54-1*6PHeader
11 6.8KΩ 2 0805 R3,R4 0805W8J0682T5E
12 2.2KΩ 2 0805 R5,R6 0805W8F2201T5E
13 8.2 1 0805 R2 0805W8J082JT5E
14 MMBD4148SE 2 SOT-23(SOT-23-3) D5,D3 MMBD4148SE

Attachments

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