EasyManua.ls Logo

ANK L1 EL84 V2 User Manual

ANK L1 EL84 V2
80 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
L1 EL84 V2 Integrated Amplifier
EI-Core and C-Core
Construction Manual
Version 2.02, June 2019
audionotekits@rogers.com
1-613-822-7188

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the ANK L1 EL84 V2 and is the answer not in the manual?

ANK L1 EL84 V2 Specifications

General IconGeneral
BrandANK
ModelL1 EL84 V2
CategoryAmplifier
LanguageEnglish

Summary

Section 1 - Introduction

About ANK Audio Kits

Provides background information on the founding and evolution of ANK Audio Kits.

Evolution of the L1 EL84 Integrated Amplifier V2

Details the development and key features of the L1 EL84 Integrated Amplifier V2.

Equipment Required for Build

Lists the necessary tools and equipment for assembling the amplifier kit.

Tips and Suggestions for Build

Offers advice on soldering, component handling, and general build practices.

Build Process Guidelines

Outlines general rules, manual organization, and safety warnings for the build.

Section 2 - Chassis, AC, and Mains Transformer Installation

Overview of Chassis Installation

Introduces the process of installing chassis components and the main transformer.

Installing the Amplifier Feet

Step-by-step guide for mounting the feet onto the amplifier chassis.

Installing the Mains Transformer

Details the correct positioning and mounting of the main power transformer.

Installing the Chassis Ground Screw

Instructions for inserting the chassis ground screw for safety.

Installing the IEC and Rocker Switch

Guides the user through mounting the IEC power socket and rocker switch.

Wiring the IEC, Rocker Switch, and Chassis Ground

Explains the wiring connections for the power input and grounding.

IEC PCB Wiring

Details the wiring process for the IEC printed circuit board.

Connecting and Mounting the IEC PCB

Final steps for connecting and securely mounting the IEC PCB.

Section 3 - Dyna-Choke Installation

Overview of Dyna-Choke Installation

Introduces the installation of the Dyna-Choke, an upgrade for power supply smoothing.

Section 4 - RCA, Selector Switch, and Volume Pot Installation and Wiring

Overview of Input/Control Installation

Introduces the installation of RCA jacks, selector switch, and volume pot.

Installing the RCA Jacks

Step-by-step instructions for mounting the RCA input connectors.

Installing the Volume Pot and PCB

Guides the user on installing the volume control and its associated PCB.

Wiring RCA Jacks and Volume Pot Ground

Details the grounding connections for RCA jacks and the volume pot.

Wiring RCA Jacks Signal Wires

Explains how to connect the audio signal wires to the RCA jacks.

Section 5 - PCB Preparation and Installation

Overview of PCB Assembly

Introduces the process of building the L1 EL84 PCB.

Installing the Resistors

Step-by-step guide for populating the PCB with resistors.

Installing the Capacitors

Instructions for installing various types of capacitors onto the PCB.

Installing the Valve Bases

Guides the user through mounting the vacuum tube sockets.

Building the Power Supply Section

Details the assembly of the power supply components on the PCB.

Final PCB Assembly Steps

Covers the last few steps before mounting the completed PCB.

Mounting the PCB in Chassis

Instructions for installing the assembled PCB into the amplifier chassis.

Section 6 - Installing and Wiring the Selector Switch

Overview of Selector Switch Installation

Introduces the installation and wiring of the ELMA selector switch.

Section 7 - Speaker Posts and Output Transformers Installation

Installing the Speaker Posts

Guides the user on mounting the speaker output terminals on the rear chassis.

Installing the Output Transformers

Details the process of positioning and securing the output transformers.

Section 8 - Interwiring Connections

Connecting the Filaments

Wiring instructions for the filament circuits from the mains transformer.

Connecting the HT (High Voltage)

Details the wiring for the high voltage (HT) supply.

Connecting the Output Transformers

Wiring the primary connections of the output transformers to the PCB.

Connecting the Volume Pot

Guides the connections between the volume pot PCB and the main PCB.

Section 9 - Power On and Testing

Section 10 - Finishing Touches

Installing the Front Faceplate and Knobs

Attaching the front faceplate and control knobs to the amplifier.

Installing the Indicator LED

Mounting the LED indicator onto the front panel.

Installing the Chassis Top Cover

Securing the top cover of the amplifier chassis.

Section 11 - Final Thoughts and Enjoyment

Congratulations on Build Completion

Congratulatory message and advice on enjoying the amplifier.

Importance of Quality Cables

Discusses the impact of high-quality cables on audio performance.

Tube Rolling Options

Explores options for substituting vacuum tubes to tailor sound.

Acknowledgements and Feedback

Thanks the user and requests feedback and photos of their build.

Resistor Color Code Reference

Understanding 5-Band Resistor Color Codes

Explains the system for reading resistor color codes for component identification.