Velleman K8084 User Manual

VOLUME AND TONE CONTROL - PREAMPLIFIER
K8084
ILLUSTRATED ASSEMBLY MANUAL H8084IP-1
Total solder points: 162
Difficulty level: beginner 1  2  3  4  5  advanced
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Velleman K8084 Specifications

General

Interface	Wired
Input type	Rotary
Product color	Black
Remote control proper use	Audio
Built-in display	No
Maximum range	- m
Number of devices supported	1
Battery voltage	12 V
Battery technology	-

Weight and Dimensions

Depth	70 mm
Width	105 mm
Weight	- g

Summary

K8084 Volume and Tone Control Preamplifier Introduction

K8084 Product Features and Specifications

Key Features

Highlights stereo volume, Baxandall tone control, and adjustable amplification.

Technical Specifications

Details power supply, frequency response, amplification factor, SNR, and impedance.

K8084 Assembly Guidance and Tools

Essential Tools for Assembly

Lists necessary tools: soldering iron, cutters, pliers, and screwdrivers.

Assembly Process Tips

Advice on following steps, verifying values, and tracking progress.

K8084 Construction Component Details

Diodes and Resistors

Instructions for Zener diodes, diodes, and resistors, covering polarity and values.

ICs, Capacitors, and LEDs

Guidance for IC sockets, capacitors, LEDs, transistors, and terminal blocks.

Connectors and Test Preparation

Details on RCA jacks, potentiometers, and setting up for the initial test.

K8084 Enclosure Mounting and Setup

Housing Recommendations

Advice on metal housing and transformer placement for optimal performance and hum reduction.

K8084 PCB Layout and Schematic

PCB Component Placement

Visual guide for correct placement of components on the printed circuit board.

Schematic Diagram

Detailed electrical diagram of the volume and tone control preamplifier circuit.