User Manuals: ANKits L4 Series Amplifier

User Manuals: ANKits L4 Series Amplifier

Manuals and User Guides for ANKits L4 Series Amplifier. We have 1 ANKits L4 Series Amplifier manual available for free PDF download: Construction Manual

ANKits L4 Series Construction Manual

ANKits L4 Series Construction Manual (56 pages)

Brand: ANKits | Category: Amplifier | Size: 3 MB

Table of Contents

Table of Contents
2
Section 1 - Introduction

5
- About Ankits
  6
- Evolution of the L4 El34P Power Amplifier
  7
- Overview
  8
- Basic Operation of the Amplifier
  9
- Equipment
  10
  - Overview of the Kit
    10
- Tips and Suggestions
  10
  - Soldering
    10
  - Components
    10
  - Resistor Sizes
    11
  - Capacitor Voltage Ratings
    11
  - Electrolytic Capacitors
    11
  - Diodes
    11
  - Hardware/Mechanical
    11
  - Wire Stripping and Tinning
    12
  - Wire Color
    12
  - Optional Finishing Touches
    13
- Build Process
  13
Section 2 - Feet, IEC and Rocker Switch Installation

17
- Overview
  17
- Feet Installation
  18
- IEC and Rocker Switch Installation
  19
Section 3 - Mains Transformer Installation

20
Section 4 - IEC PCB Installation

21
- IEC PCB Wiring
  21
- Mounting the IEC PCB
  25
- Additional Mains Wire Preparation
  25
Section 5 - Choke Installation

27
Section 6 - Power Supply PCB Installation

28
- Overview
  28
- Parts List
  29
- Building the Power Supply PCB
  29
- Mounting the Power Supply PCB
  30
Section 7 - ECF80/EL34 PCB Installation

31
- Overview
  31
- Building the ECF80/EL34 PCB
  32
  - Resistor Installation
    33
  - Capacitor Installation
    34
- Final Assembly of the ECF80/EL34 PCB
  35
Section 8 - Speaker Posts, RCA Jacks Installation

36
- Speaker Posts, RCA Jacks Installation
  36
- Wiring the RCA Jacks
  37
Section 9 - Output Transformers Installation

38
- Wiring the Speaker Posts
  40
- Initial Wiring of the Output Transformers
  41
Section 10 - Interwiring

43
- Power Supply PCB Interwiring
  44
- ECF80/EL34 PCB Interwiring
  44
  - Wire Routing
    44
- Mains Secondary Interwiring
  45
- Output Transformers Interwiring
  45
- Speaker Posts Interwiring
  45
- Input Signal Interwiring
  46
  - Left/Right Channel Orientation
    46
- LED Installation
  47
- Interwiring Chart
  48
Section 11 - Testing

49
- Power on and Voltage Checks
  50
  - Mains Fuse Installation
    50
  - AC Voltage Checks
    50
  - DC Voltage Checks
    51
- Install the Tubes
  51
  - Checking Amplification
    52
Section 12 - Finishing Touches

53
- Installing the Front Faceplate
  53
- Installing the Chassis Top
  53
Section 13 - Congratulations and Final Thoughts

54
- Congratulations and Final Thoughts
  54
  - Thanks
    54
Appendix

55
- Resistor Color Code Reference
  56

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