About hifidiy.ca

Information about this website

2025-12-23

My Story

The author's story and welcome page

2025-12-27

Your First System

Getting started on the right path

2026-02-06

Your Listening Area

Getting the furniture setup right

2026-02-06

What You Are Listening To

Home audio, microphone to speaker

2025-12-22

What You Are Hearing

Exploring the audio frequency spectrum

2025-12-28

A Musical Dark Age

Look what they've done to my song!

2025-12-30

An Op-Amp Primer

Beginner's guide to Op-Amps and chip flipping

2026-01-04

12 Volt Trigger Hub

Control your system from a single switch

2024-01-21

Fosi TB10D Upgrade

Seriously messing with a TB10D amplifier

2024-01-06

Aiyima A07 Upgrade

Improvements for the original A07 amplifier

2024-04-18

SMSL DA-1 Gain Fix

Getting rid of the hiss and clipping

2024-10-16

Aiyima A3001 Gain Fix

Gain correction for the Aiyima monoblock

2025-01-12