Buying guides built on real specs, independently cited bench data, and a named branded alternative for every pick — so you know exactly what you're getting before you spend a dollar.
Whether you're buying your first amp or your fifth DAC, these guides meet you where you are.
Tired of watching amps claim to "destroy" gear costing 10x more with zero data to back it up.
Overwhelmed by 40 nearly-identical Fosi, AIYIMA and Topping models and just wants to know which one is real.
Wants ASR and Archimago numbers cited by name — not "lab-tested" claims with nothing behind them.
Wondering if a $150 tube hybrid is worth it before spending PrimaLuna money to find out.
Six free guides on this page each answer one question: which amp, which DAC, which speaker is worth your money in a single category. This is the guide that answers the question underneath all of them — how does any of it actually fit together?
The Ultimate Chi-Fi Setup Guide isn't another product list. It's how a signal chain actually works, how to match amplifier power to speaker sensitivity so you don't overspend or underpower either one, the free room upgrade almost nobody makes, and a chapter cutting through cable snake oil that alone is worth more than the cover price. Then it gets specific: three complete, real Chi-Fi systems — $300, $800, and $2,500+ — built from named products at real prices, every single one linked straight to where you buy it.
Six free guides, each one matched against the branded gear it actually competes with. No catch, no email required.
10 amplifiers, entry-level to flagship tube, each one benchmarked against the specific branded amp it replaces — from a $60 desktop Class D to a hand-wired tube integrated undercutting Western boutique brands by thousands.
Get the Guide10 DACs, phone dongle to dual-chip flagship, each one benchmarked against the specific branded DAC it replaces — with more independently measured ASR data than any other category in this series.
Get the Guide8 speakers, active desktop pairs to a flagship floorstander, each one matched against its branded rival — including a pick independently reviewed by Stereophile.
Get the Guide9 full-size headphones, entry planar to flagship, each one benchmarked against the branded pair it replaces — from a $109 planar that helped make the tech mainstream to a $1,499 flagship.
Get the Guide9 in-ear monitors from $15 to $269, including one pick independently bench-tested by three separate labs — the best-measured product in this entire series.
Get the Guide4 wireless earbuds tested directly against Sony, Bose, and Beats — the one guide in this series where the branded rival is a household name every time.
Get the GuideThe same four rules apply whether it's a $60 amp or a $1,700 tube integrated.
Audio Science Review, Archimago's Musings, TNT-Audio — named directly, not "independent testing shows."
Tube amps get judged on build and owner reports, not padded with invented bench numbers to look rigorous.
Not just "great value" — the specific branded amp, DAC or pair of cans it's actually competing with, and what that costs.
Some links earn a commission. Full disclosure, every time — and the affiliate relationship never decides what makes the list.
The Amplifier Guide is a free PDF download, no catch. Future guides in the series may be priced differently — each guide's card above says exactly what it costs before you click through.
Yes, on some products — that's disclosed in every guide. The commission never determines which products make the list; picks are chosen on merit first, and we say so if a legitimate product doesn't have an affiliate link available.
Chi-Fi model numbers change fast — a "Pro," "Plus," or "MAX" variant can replace a listed product within months. Guides are revisited as the category moves, not left static after publication.
Each free guide answers "which product is worth buying in this one category." The Setup Guide answers "how do I put a whole system together" — signal chain basics, matching power to speakers, room treatment, cable skepticism, and three complete builds pulling specific products from every free guide. Most people grab a free guide first, then the Setup Guide once they're actually assembling a system.
The full series is live: Amplifiers, DACs, Speakers, Headphones, Wired IEMs, Wireless Earbuds, and now the Setup Guide. Subscribe on YouTube to hear about anything new as the category moves.
Some of it is genuinely excellent, some of it is well-marketed mediocrity — that's the entire reason this series exists. Every guide separates the two using cited, independent data wherever it's available.
Six free category guides. One complete system guide. Zero snake oil.