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Full-wave Rectifier Module
https://cdn2.flux.ai/flux-comment-files/files/commentFileId-c56b283ff215c5a24779...

Image

Image

https://cdn2.flux.ai/flux-comment-files/files/commentFileId-c56b283ff215c5a24779374e9eb766427e90b0a2c1d4e57298d11e4928af5d43.png?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4877959694&Signature=aaj7JPxg50J7Bi4SiTiBk%2Fwn%2FNX9D%2BIxzkh1v3O1Y5d%2BWKCz2OtJTjwR5dOiIl2A5HiOdN%2F9v4nUvI8quu8zHsHx%2BHCNeRxx%2F1tc3rOlgDuNKoo5LNKXHuvx8j4jONq%2ByQnIV9ELZdQvlNfGv1MofmS%2BffaLqWK%2FM9IHlEHwWi5U2DAdRSzktvqDVGj1tCzHwYoH0sfCXixKrd6ZEU%2F56%2Ff0IGeF9rBgmFalaRIU4DQ%2BICcUxB0%2BQabfmZK1jw4wVMhhznxDa%2FU0rdRNcjWEg%2BcIgdcAuKj7p2y7mN%2Fm4ic9eVdA5zgE2xjd2hAKhkxnF%2Fe3OH7%2BMAecNmjW1VkniQ%3D%3D
Schematic updates:
  • Added a 4-LED gain reduction meter
  • No sidechain
  • Added a power converter
1y
1
12V
R23
Resistance
100kΩ
R11
Resistance
4.7kΩ
12V
R14
Resistance
10kΩ
R15
Resistance
10kΩ
R1
Resistance
4.7kΩ
R21
Resistance
470kΩ
R7
Resistance
33kΩ
R27
Resistance
10kΩ
-12V
R9
Resistance
4.7kΩ
R4
Resistance
33kΩ
R12
Resistance
120kΩ
R17
Resistance
100kΩ
R2
Resistance
33kΩ
-12V
R3
Resistance
4.7kΩ
12V
R6
Resistance
220kΩ
R13
Resistance
100kΩ
R5
Resistance
47kΩ
12V
R29
Resistance
100kΩ
R26
Resistance
10kΩ
R20
Resistance
2kΩ
R32
Resistance
100kΩ
R25
Resistance
470kΩ
12V
12V
R24
Resistance
100kΩ
R8
Resistance
33kΩ
R35
Resistance
50 Ω
R31
Resistance
10kΩ
R18
Resistance
10kΩ
12V
R16
Resistance
100kΩ
-12V
R33
Resistance
20kΩ
R34
Resistance
50 Ω
R22
Resistance
100kΩ
R19
Resistance
100kΩ
R28
Resistance
10kΩ
-12V
R30
Resistance
100 Ω
R10
Resistance
330kΩ
-12V
Release
D7
D2
VCA Output Correction
D12
Control Voltage to Buffer
D11
D3
Gain Reduction Meter
Gain Reduction Meter
D13
Diode-string Output
D10
Buffer to VCA–
Control Voltage to Buffer
VCA Output Correction
D15
D14
Release
D8
Comparator to Control Voltage
Control Voltage to VCA+
Buffer to VCA–
VCA Output Correction
D9
Comparator to Control Voltage
Control Voltage to VCA+
Diode-string Output
C6
Capacitance
220pF
C2
Capacitance
1.5uF
C8
Capacitance
10uF
C1
Capacitance
1.5uF
C3
Capacitance
680pF
C7
Capacitance
1.5uF
AC-DC Converter
Ratio
Resistance
100kΩ
Output Gain
Resistance
100kΩ
Release
Resistance
1MΩ
Threshold
Resistance
10kΩ
Input Gain
Resistance
20kΩ
Attack
Resistance
1MΩ
D4
Audio Input
D1
Power Receptacle
C5
Capacitance
220µF
Q4
C4
Capacitance
100µF
D6
Audio Output
D5
Q1
Q2
Q3
Buffer || VCA
L2
Inductance
68µH
Inverter
Comparator || Control Voltage
VCA Output Correction || Output Gain
D16
End of Life
Fast Attack Switch

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    Audio FX Rack.svg

    Audio FX RackDefault
    Compressor.jpg

    Compressor.jpg

    CompressorThumbnail

    VCA Audio Compressor 2

    VCA Audio Compressor 2 thumbnail
    This is an 8-layer diode-based VCA audio compressor PCB Design that works in mono.
    The compressor has LED-based gain reduction metering, input gain preamplification control, output gain control, and a fast-attack switch akin to the SSL channel-strip compressors.
    Included is a full-wave rectifier module I published to the library which is connected to a peak detector block for the attack and release implementation.
    The module is to be powered by a regular outlet.

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $93.72–$167.05

    Digi-Key

    $162.04–$203.06

    LCSC

    $108.87–$175.92

    Mouser

    $167.41–$181.43

    Verical

    $122.15–$169.69

    Controls