I just spend a dinner with friends discussing this and we could not agree - as so often - but we came up with some points of views that we all adopted at various times:
I'm curious what folks here think.
Just remember it is all for good (and well intended) fun.
- The scientist: requires that a component must reproduce audio beyond what can be detected by a listener. Scientists may use their own measured ears, best case human hearing, or the ears of their preferred pet as reference. Quality is a deterministic measure of physical units in reference conditions.
- The psychologist: requires a scientific approach but only for parameters that have been shown to matter in side-by-side blind test. Quality is a statistical measure of, typically, physical units.
- The pragmatic: assesses components predominantly by listening to well-known recordings in a familiar space and by playing with volume and other controls. She/he may engage in occasional side-by-side comparisons, which are usually not blind, and consider a system agreeable if it lacks obvious flaws. The pragmatic can listen to a vinyl or tape record without needing to identify flaws. Quality is largely binary: pass or fail.
- The enlightened: has gained superior audio knowledge by attending audio-shows and is friends with the local hifi store. She/he knows all the high-performance components and does not necessarily need to listen to a component before forming an opinion. Quality is measured in $.
- Everybody else: considers that everything but all-in-one devices are a waste of space and hifi should not cost more than a family dinner. Typically buys state-of-the-art hifi that is bluetooth speakers, preferably an Alexa/Siri/Echo. Quality is measured by a "best of ranking" by some website (one of the first few google responses).
- egoistic: the listening room has a single chair and well defined sweet spot
- social: the listening room is open for social gatherings and the sweet spot must extend over a minimal area, which may be a couch or more
- compromising: the listening room doubles as additional room, e.g. living room, limiting placement options and often adding requirements such as dorm-proof, child-proof, or pet-proof.
I'm curious what folks here think.
Just remember it is all for good (and well intended) fun.