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Phono Preamps

The essential link between your cartridge and amplifier. It amplifies the tiny signal from your stylus and applies RIAA equalization — without it, records sound thin and quiet. Getting this right matters more than most people realize.

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New to Phono Stages?

Not sure where to start?

Before you buy, understand what you’re buying. These three guides will save you from the most common mistakes.

Turntable 101 — Structured Curriculum

Understand what your phono stage actually does

View full curriculum →

Watch Out For

Common Beginner Mistakes

Most phono stage problems come down to a handful of the same errors. Read the explainer before you buy.

Using an MM phono stage with an MC cartridge

MC cartridges output ~0.3 mV where MM outputs 5 mV. An MM stage won't have enough gain — the result is thin, noisy sound.

What Is Phono Gain?

Assuming the built-in phono stage is good enough

Entry-level built-in stages often add noise and can't be bypassed cleanly. A dedicated unit is a genuine upgrade.

Built-In vs External Phono Stage

Setting cartridge loading to the wrong impedance

MC cartridges are sensitive to loading. Too low kills dynamics; too high adds brightness and edginess.

What Is Cartridge Loading?

Ignoring RIAA accuracy

A poorly-measured RIAA curve skews the entire tonal balance. A cheap stage can introduce 2–3 dB of tilt across the frequency range.

What Is RIAA Equalization?

Buying a stage that handles only MM

A cartridge upgrade to MC later means buying a new phono stage too. MM/MC flexibility is worth paying for upfront.

What Is a Phono Stage?

HiFi 101

View full curriculum →
Built-In vs External Phono Stage: Does It Actually Matter?
HiFi 101·Phono Preamps·April 22, 2026

Built-In vs External Phono Stage: Does It Actually Matter?

Your turntable's built-in phono stage gets the job done — but it's often the first component holding back an otherwise capable system. Here's when upgrading to a dedicated external stage makes a real difference.

What Is Cartridge Loading? Impedance and Capacitance Explained
HiFi 101·Cartridges

What Is Cartridge Loading? Impedance and Capacitance Explained

Cartridge loading — the impedance and capacitance your phono stage presents to the cartridge — is one of the most audible and most misunderstood settings in vinyl playback. Get it wrong and the frequency balance shifts; get it right and the cartridge performs as designed.

What Is Phono Gain? MM vs MC Explained
HiFi 101·Phono Preamps

What Is Phono Gain? MM vs MC Explained

A phono cartridge outputs a signal so small — often less than 0.5 millivolts for a moving coil — that your amplifier cannot use it directly. Phono gain is the amplification step that bridges that gap, and matching it correctly to your cartridge is one of the most important decisions in a vinyl system.

What Is RIAA Equalization? The Hidden Step in Every Record
HiFi 101·Phono Preamps

What Is RIAA Equalization? The Hidden Step in Every Record

Every record is pressed with bass intentionally cut and treble intentionally boosted. Your phono stage reverses that curve — a correction called RIAA equalization — and without it, vinyl sounds like a bad telephone call.

What Is a Phono Stage? (And Why You Can't Skip It)
HiFi 101·Phono Preamps

What Is a Phono Stage? (And Why You Can't Skip It)

Your turntable's cartridge outputs a tiny signal at the wrong frequency balance. A phono stage fixes both problems — here is exactly what it does and why your system cannot work without one.