Jules Ryckebusch
UNITED STATES OF AMERICA • + Follow
Edit Project
Description
Dual OPA "Alice" Microphone Circuit
This is the PCB for a dual operational amplifier circuit that will mount in a BM-800 body and interface with a condenser microphone capsule such as the TSB2555B and TSB165. These are Electret with no internal FET. Also it will work with true condenser capsules that require bias voltage. This has a 12 volt output that can be used to supply the bias circuitry. The build instructable is here And a video of it in action on four microphones is here https://youtu.be/7JmeEmgNlPw
Sep 23,2020
28,069 views
Dual OPA "Alice" Microphone Circuit
OPA Alice, Opamp Microphone electronics replacing the normal FET and PNP transistors
28069
46
27
8.90 (5)
Published: Sep 23,2020
BOM(Bill of materials)
Centroid file
Purchase
Donation Received ($)
PCBWay Donate 10% cost To Author
File Last Updated: 2023/07/13 (GMT+8)
File update record
2023-07-1318:42:36
Parts List (BOM) is updated.
2023-01-3003:12:32
Parts List (BOM) is updated.
2023-01-1600:16:28
Parts List (BOM) is updated.
2023-01-0410:09:15
Centroid file is updated.
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Copy this HTML into your page to embed a link to order this shared project
Copy
Under the
Attribution-ShareAlike (CC BY-SA)
License.
- Comments(27)
- Likes(46)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
Remove
It looks like you have not written anything. Please add a comment and try again.
View More
- Mitko Petrovik Oct 05,2024
- Roman Yanchuk Sep 16,2024
- Engineer Sep 11,2024
- Pat Crowe Aug 17,2024
- Engineer Aug 10,2024
- Engineer May 27,2024
- Engineer Apr 22,2024
- Engineer Mar 28,2024
- Engineer Mar 10,2024
- Engineer Dec 09,2023
- Engineer Nov 22,2023
- Namwoo Kim Nov 02,2023
- Marius H. Oct 19,2023
- albertscoot Oct 18,2023
- Artyom Sashukov Oct 03,2023
- Engineer Sep 09,2023
- Semih Burak Yorgancı Sep 04,2023
- Engineer Sep 02,2023
- Bruce Alvarez Jul 02,2023
- eryck Jun 22,2023
- Daan Uttien May 24,2023
- Rafal Wojakiewicz May 18,2023
- TurtleBard May 16,2023
- saulius659 Apr 17,2023
- Engineer Apr 08,2023
- olivier Apr 05,2023
- Rico Pratama Wahyudi Mar 01,2023
- DiFo Steed666 Feb 15,2023
- Nicholas Marrs Jan 10,2023
- Andrey Fastunov Nov 09,2022
- Engineer Nov 03,2022
- Engineer Oct 19,2022
- BIBHAS Jun 07,2022
- Engineer Jun 01,2022
- Enrico Palazzo May 23,2022
- leishaojun May 16,2022
- Engineer Apr 18,2022
- Engineer Feb 18,2022
- Mic Mic Scharf Jan 23,2022
- Han-chin Li May 23,2021
- Engineer Mar 18,2021
- Joseph Keichline Jan 30,2021
- Aaron D King Dec 06,2020
- Péter Molnár Nov 11,2020
- Michael Perry Nov 04,2020
- Mark Karney Oct 28,2020
View More
VOTING
5 votes
- 5 USER VOTES
8.90
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Design
1/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Usability
2/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Creativity
3/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Content
4/4
-
10design
-
10usability
-
10creativity
-
10content
10.00
-
8design
-
9usability
-
9creativity
-
10content
9.00
-
8design
-
9usability
-
8creativity
-
8content
8.25
-
2design
-
9usability
-
10creativity
-
8content
7.25
-
10design
-
10usability
-
10creativity
-
10content
10.00
More by Jules Ryckebusch
- Hydrophone Piezo Buffer This is a high impedance buffer that runs off of P48 from a portable professional recorder or microp...
- Dual Channel OPA Board for Dual Diaphragm condenser microphones. This is a two channel version of the the original dualOPA impedance converter here. This lets you ta...
- Hex Inverter Voltage Multiplier for Condenser Microphones This is a HEX CMOS inverter based voltage multiplier. It is used for condenser microphone biasing. I...
- Dual OPA "Alice" Microphone Circuit This is the PCB for a dual operational amplifier circuit that will mount in a BM-800 body and interf...
You may also like
-
-
Micro Planck - 3D Printable Low Profile Mechanical Keyboard
165 1 0 -
Corazon LED intermitente
54 0 0 -
-