Dual VC Amplifier with Log and Linear Response of Raymond Wilson
Voltage Controlled Amplifiers

Dual VC Amplifier with Log and Linear Response of Raymond Wilson

Voltage Controlled DC-Coupled Amplifiers with logaryphmic/linear response based on LM13700

Overview

Files

Bill of materials

Description

Voltage Controlled DC-Coupled Amplifiers with logaryphmic/linear response based on LM13700

Files

Project schematics / Dual VC Amplifier with Log and Linear Response of Raymond Wilson
Title Version Creation date Copyright notice Software Download link
Плата (с оригинальной схемы)

Оригинальная принципиальная схема получена из открытого источника по адресу: http://musicfromouterspace.com/analogsynth_new/DUALVCA/DLLVCA001.html

0.91 9/23/2019 Рей Вилсон DipTrace Schematics Download PDF
Панель

Вариант панели

0.91 9/23/2019 Рей Вилсон DipTrace Schematics Download PDF

Bill of materials

Плата (оригинальная версия)
# Value Quantity Designator Comment
Semiconductors
1 2N3904 2 Q1, Q2
2 2N3906 2 Q3, Q4
3 TL082 2 U1, U2
4 LM13700 1 U3
Resistors
1 100K 14 R1, R11, R13, R2, R21, R22, R25, R27, R33, R34, R5, R6, R7, R9
2 470R 2 R10, R8
3 2K 6 R12, R14, R26, R28, R3, R4
4 20K 4 R15, R17, R23, R24
5 30K 2 R16, R18
6 120K 2 R19, R20
7 4K7 2 R29, R31
8 1K 2 R30, R32
9 150R 2 R35, R36
10 470K 2 R37, R39
11 47K 2 R38, R40
12 2M 2 R41, R42
Capacitors
1 10uF 2 C1, C5
2 .1uF 6 C2, C3, C4, C6, C7, C8
Inductances
1 Bead 2 L1, L2
Connecters
1 2.54/3P 5 J1, J2, J3, J4, J8
2 2.54/2P 2 J5, J6
3 3.96/3P 1 J7
Trimmer Resistors
1 2k 2 TR1, TR2
2 100k 2 TR3, TR4
Панель (Вариант)
# Value Quantity Designator Comment
Variable Resistors
1 100k/Lin 2 VR1, VR2
Connecters
1 Jack In 7 J1, J13, J14, J2, J3, J4, J6
2 2.54/3P Female 5 J10, J15, J7, J8, J9
3 2.54/2P Female 2 J11, J12
Other
1 Jack In 1 J5
Switches
1 SPDT 2 SW1, SW2
Ray Wilson
Author:
Ray Wilson

The synth DIY guru behind Music From Outer Space

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