The Audiophiles Guide
The Audiophile's Guide podcast is your invitation into the world of high-end audio, and connecting with me, Paul McGowan—a 50-year veteran in the art and science of sound and the co-founder and CEO of PS Audio. We do kind of a mind meld between me and our technologically connected hosts. Each episode is a fresh, no-nonsense exploration of how to bring music to life in your home, drawn from my decades of hands-on experience designing the gear that makes it happen.
Music or Equipment: which is more important?
Ok, classic question. In this episode, the focus turns to a classic audiophile question: what matters more—the music or the equipment? Based on insights from The Audiophile’s Guide, the discussion explores where passion meets performance. Is it enough to love the music, or does gear elevate the experience? Can high-end components distract from the emotional core of a song? Whether you build your system around your favorite albums or the other way around, this episode cuts to the heart of the hobby.
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Analog vs. Digital
In this episode, it’s analog vs. digital. Drawing from The Audiophile’s Guide, the conversation dives into the strengths and trade-offs of both formats—from the tactile magic of vinyl to the precision and convenience of streaming. What makes one sound more “real” than the other? How do system choices shape what you hear? Whether you’re loyal to the stylus or deep into DACs, this is a clear-eyed look at two very different paths to great sound.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your ow...
Using your ears to tune
In this episode, discover how to tune a high-end stereo system using only your ears. Drawing from The Audiophile’s Guide, the conversation explores how careful speaker placement and listening-based adjustments can unlock a three-dimensional soundstage, make speakers vanish, and bring music vividly to life. No apps, no meters—just your ears, a system, and the right techniques to get the most out of your setup.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy of Paul McGowan’s The Audiophile’s Guide, get it on...
Want some controversy? Let's talk cables
Cables—essential component or snake oil? In this episode, our hosts wade into one of high-end audio’s most hotly debated topics: do cables really matter? From interconnects to speaker wires to power cords, we separate the engineering from the audiophile lore and share what we’ve actually heard in the listening room. Whether you're a skeptic or a believer, this is a conversation that might change the way you think about what connects your system together.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own...
Tune your system with the best tools on the planet, your ears
You don’t need fancy gear to get your system dialed in—just your ears. On today’s episode, we explore how to tune your system using the best tools on the planet: your own hearing and a little focused listening. From imaging and tonal balance to depth and soundstage, we’ll walk through what to listen for, how to trust your instincts, and why your ears know more than any measurement ever could. Sometimes, better sound is just a listen away.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS A...
Two ways to setup your subwoofer for killer bass
Getting great bass isn’t just about having a subwoofer—it’s about setting it up right. On today’s episode, we explore two proven methods for dialing in your sub: the classic corner-placement technique and the more precise crawl-and-measure approach. Each has its strengths, depending on your room, gear, and goals. We’ll break down how they work, what to listen for, and how to blend your sub seamlessly with your mains. If your system needs better bass, this is where to start.
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Tilting the speakers for better imaging
Tilting your speakers—just a few degrees—can sharpen imaging, improve clarity, and bring your soundstage into better focus. On today’s episode, we explore how small changes to speaker angle, or rake, affect how sound reaches your ears. You’ll learn when to try it, what to listen for, and how to dial in the tilt for your room and seating height. It’s a simple tweak that can reveal hidden depth and detail in your favorite recordings—and it’s easier than you think.
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Some easy setup tweaks for your system
Have a free Saturday afternoon? Join our hosts as they walk you through a handful of easy setup tweaks that can make a real difference in your system’s sound. From speaker toe-in to listening position, cable dressing to component placement, these small changes take just minutes—but can unlock better imaging, clarity, and musical flow. No new gear needed, just a little time and a fresh listen. If you’re ready to make your system sing, this episode’s for you.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS A...
How the tiny drivers in headphones make bass
How do those tiny headphone drivers manage to create deep, powerful bass? On today’s episode, hosts Robert and Sarah explore the science behind low-frequency reproduction in miniature. From driver design and enclosure tricks to the role your ear canal plays, they’ll break down how headphones pull off the illusion of full-range sound. It’s not just magic—it’s smart engineering. Whether you’re a headphone junkie or just curious, you’ll never hear your favorite tracks the same way again.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS...
The mighty vinyl stylus
It’s one of the smallest parts in your system—but the most important. On today’s episode, hosts Robert and Sarah take a close look at the mighty vinyl stylus. This microscopic diamond traces the grooves of your records with astonishing precision, converting physical motion into music. They’ll explore how stylus shape, size, and alignment affect sound, why it wears out, and how to care for it. If you love vinyl, it all starts with that tiny, remarkable tip.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio...
How to maximize the Vertical Tracking Angle of your table
Getting your turntable’s vertical tracking angle (VTA) right can unlock a new level of clarity, depth, and realism in your vinyl playback. On today’s episode, we’ll look at what VTA actually is, why it matters, and how small adjustments can have a big sonic payoff. Whether your tonearm is adjustable or fixed, we’ll walk through simple ways to get the most from your cartridge—and help your records sound the way they were meant to.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your...
The Direct to Disc era
In the 1970s, a radical idea shook up recording: skip the tape. On this episode, we explore the era of direct-to-disc—the high-wire act of capturing music straight to vinyl in real time. No edits. No safety net. Just pure, uncompressed sound with jaw-dropping dynamics. We’ll look at the challenges, the gear, the pioneers like Doug Sax and Lincoln Mayorga—and why, for a brief shining moment, DTD gave us vinyl at its absolute best.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy...
How lossless manages to squeeze file size without losing bits
How can a “lossless” audio file be smaller than the original—and still sound exactly the same? Today we’re diving into the magic of lossless compression. Unlike MP3s, which toss out information, lossless formats like FLAC and ALAC use clever math to shrink files without losing a single bit. It’s like zipping a folder—you get smaller size, perfect recovery. We’ll break down how it works, and why your music deserves nothing less.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy of...
Digital jitter and reclockers
Digital audio promises perfect sound—but timing is everything. Today we’re talking about jitter: the microscopic timing errors that blur imaging, flatten soundstage, and drain the life from music. Where does jitter come from? And more importantly, how do we fix it? Enter the reclocker. These unsung heroes of digital playback clean up jittered signals and restore clarity and focus. If you’ve never heard what a clean clock can do, this episode might surprise you.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own...
The birth of the Compact Disc
In the early 1980s, a shimmering silver disc promised perfect sound forever—and changed music forever. On today’s episode, we’re diving into the origin story of the compact disc: the technology, the engineering, and the industry shakeup it caused. From vinyl’s crackle to digital’s clarity, we’ll explore what we gained, what we lost, and why some of us never looked back. This is The Birth of the Compact Disc. Let’s dig in.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own cop...
A word about Paul McGowan and his stereo philosophies
Paul McGowan has spent a lifetime chasing the magic of music in the home. As the co-founder of PS Audio and the voice behind The Audiophile’s Guide, Paul’s approach to high-end sound is clear, practical, and always centered on one thing: emotional connection. In this episode, we explore Paul’s stereo philosophy—why speakers come first, what makes a system truly high-end, and how engineering serves the music—not the other way around.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy of Paul...
What is an Audiophile?
The word audiophile gets thrown around a lot—sometimes with pride, sometimes with a raised eyebrow. But what does it really mean to be one? It’s not about how expensive your gear is, or how many specs you can rattle off. Being an audiophile is about loving music enough to chase its truth. In today’s episode, we’ll explore the mindset, the passion, and the reason so many of us devote ourselves to better sound.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own c...
What is an AV receiver?
For most people, the AV receiver is the heart of their home theater—a one-box solution that powers speakers, switches inputs, and decodes surround formats. But for audiophiles, it’s often a compromise. So what exactly is an AV receiver, how does it work, and where does it fall short when it comes to music? Today, we’ll take a closer look at these all-in-one units—and why a dedicated two-channel system still holds the edge for serious listening.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get you...
Moving coil vs. moving magnet cartridges
For vinyl lovers, the cartridge is where it all starts. And one of the biggest choices you’ll make is between moving magnet and moving coil. They both have their strengths—and their tradeoffs. Today, we’ll break down how they work, why they sound different, and what to expect when you switch. Whether you’re spinning a $20 thrift store find or a mint Blue Note original, the right cartridge can bring it to life.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy of Pa...
Tubes vs. Solid State
It’s one of the oldest debates in high-end audio: tubes or solid-state? Some swear by the warmth and romance of glowing glass, others want the grip and precision of transistors. But what’s really going on under the hood—and how does it shape what we hear? Today, we’ll dig into the sound, the science, and why both camps have loyal followers. Because in the end, it’s not about the parts. It’s about the music.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your ow...
The mirror trick
Getting great imaging isn’t just about your gear. It’s about the room—and how sound bounces around in it. One of the simplest tools we have to tame those reflections? A mirror. In today’s episode, we’ll walk through the classic mirror trick for locating first reflection points, why it matters, and how treating those spots can make your speakers disappear and the soundstage open up. It’s an easy fix that delivers big results.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own c...
The digital audio journey
It’s easy to forget just how far we’ve come. Digital audio didn’t start with streaming or downloads—it started with a promise: better fidelity, less noise, and the dream of perfection. From the first compact discs to high-resolution streaming and today’s state-of-the-art DACs, digital’s come a long way. In this episode, we’ll trace the journey—from clunky beginnings to the clarity and realism we now expect. It’s the story of how digital found its soul.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To g...
The evolution of stereo sound
Most people don’t think twice about stereo. Two speakers, some music, and they’re good to go. But for us audiophiles, stereo is everything—it’s how we disappear into the music. Today, we’re going back to where it all began. From Alan Blumlein’s first stereo recordings to the rise of high-end two-channel systems, we’ll trace the history of stereo sound—and how it became the foundation for everything we love about high-fidelity music reproduction.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own co...
Speaker impedance and amplifier interactions
Some speakers are an easy load; others are more demanding than they appear. In this episode of The Audiophile’s Guide, we explore the complex relationship between speaker impedance and amplifier behavior. Impedance isn’t just a number—it changes with frequency, and that affects power delivery, tonal balance, and control. Learn how amplifier design interacts with low and reactive loads, why damping factor matters, and what to consider when matching gear. Get this right, and the system breathes as one.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio...
Electrostatic Loudspeakers
Weightless, fast, and eerily transparent—electrostatic loudspeakers have a sound that captivates audiophiles like few others. In this episode of The Audiophile’s Guide, we explore how these panels work, using charged diaphragms and high-voltage fields to reproduce music with astonishing detail and delicacy. But that magic comes with trade-offs: limited dynamics, narrow dispersion, and placement sensitivity. Still, when everything lines up, electrostatics can deliver a level of realism that’s hard to forget—and harder to walk away from.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To...
Subwoofer Xmax
In this episode of The Audiophile’s Guide, hosts Robert and Sandra dive into the concept of subwoofer Xmax—short for maximum linear excursion. It’s a critical spec that tells you how far a subwoofer cone can move without distortion, and it directly affects how deep and clean your bass can go. They explore how Xmax impacts dynamics, headroom, and low-end authority, and why more excursion isn’t always better unless it’s backed by smart design and control.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To ge...
Class A/B amplifiers explained
Not all amplifiers play by the same rules—and Class A/B designs strike a careful balance between purity and power. In this episode of The Audiophile’s Guide, we break down how Class A/B amplification works, blending the sweetness of Class A with the efficiency of Class B. Discover how biasing, crossover distortion, and thermal performance shape the sound, and why this classic topology remains a favorite in high-end audio. When executed well, it delivers music with both grace and grip.
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Room modes and the bass battle
Bass that booms in one spot and vanishes in another? You’re hearing room modes in action. In this episode of The Audiophile’s Guide, we dig into the invisible battlefield of standing waves, boundary effects, and the fight for consistent low-frequency performance. These powerful acoustic forces can shape or sabotage your system’s foundation. Learn how to identify problem areas, why subwoofers are part of the solution, and what it takes to win the bass battle in your own room.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio...
Transparent Video Screens
In this episode of The Audiophile’s Guide, hosts Robert and Sandra take a momentary diversion from traditional two-channel audio to explore the world of transparent video screens. Once limited to commercial installations and sci-fi films, these emerging displays are finding their way into high-end home environments. What do they mean for system integration, acoustic transparency, and room aesthetics? It’s a glimpse into a future where visuals and sound might share the stage more gracefully than ever.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get yo...
Loudspeakers first
Forget the source, forget the amp—start with the speakers. This episode makes the case for putting loudspeakers first when building a high-end system, drawing from the principles in The Audiophile’s Guide. Why are speakers the most flawed—and most important—part of the chain? How do their limitations shape everything downstream? If you’ve ever wondered where to put your money first, this is a clear, no-nonsense look at why it all begins with the box (or the panel).
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To...
Speaker Placement and Room setup
Getting the most out of your system starts long before you press play. In this episode of The Audiophile’s Guide, we focus on speaker placement and room setup—the foundation of great sound. Discover how small changes in distance, angle, and symmetry can dramatically affect imaging, tonal balance, and depth. Learn how to work with your room, not against it, and unlock the full potential of your gear. When it’s right, the speakers vanish—and the music takes over.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio...
The Phantom Center Channel
A centered vocal with no center speaker? That’s the magic of the phantom center channel. In this episode of The Audiophile’s Guide, we dig into how two speakers can convincingly create a stable, lifelike center image—when the setup is right. From precise speaker placement to room symmetry and listener position, every detail matters. When it locks in, the illusion is powerful: a voice suspended in space, as real as if someone were standing there.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own...
Digital audio CODECS explained
In this episode of The Audiophile’s Guide, digital audio CODECs take center stage. What are they, how do they work, and why do they sound different? From lossless formats like FLAC and ALAC to lossy ones like MP3 and AAC, we break down how CODECs compress, preserve, or discard data—and what that means for musical detail, space, and realism. Whether you stream or store locally, understanding CODECs helps you hear more of what the music truly holds.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get...
Acoustic nulls in the room
In this episode of The Audiophile’s Guide, hosts Robert and Sandra tackle the challenge of acoustic nulls—those frustrating dead zones where bass seems to vanish. Caused by wave cancellations from room boundaries, nulls can rob music of weight and impact. Learn how to identify them, why speaker and listener placement matters so much, and what can (and can’t) be fixed with treatment or EQ. Solving nulls is key to unlocking your system’s full low-frequency potential.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get you...
The Rule of Thirds
In this episode of The Audiophile’s Guide, the spotlight turns to the Rule of Thirds—not the photography rule, but the powerful guideline for speaker and listener placement. Discover how dividing your room into thirds can unlock surprising improvements in imaging, bass response, and depth. It's a simple starting point that often gets you closer to the magic: a wide, holographic soundstage where the speakers disappear and the music stands in their place.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy of Pau...
Understanding the RIAA curve
Vinyl isn’t just about the warmth of analog—it’s also about precision, especially when it comes to the RIAA curve. In this episode of The Audiophile’s Guide, we explore why records are cut and played back with intentional equalization, and how the RIAA curve preserves fidelity, lowers noise, and restores musical balance. Discover how your phono stage decodes this curve, and why getting it right is essential for hearing vinyl the way it was meant to sound.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To...
The role of the preamplifier
Often overlooked but never unimportant, the preamplifier plays a central role in the character and performance of a high-end system. In this episode of The Audiophile’s Guide, we explore how a great preamp shapes dynamics, preserves signal integrity, and brings life and dimensionality to the music. From gain structure to input stage design, discover why the preamp isn’t just a volume control—it’s the beating heart between source and amplifier, and a key to musical immersion.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get you...
The soul of Audiophilia
In this episode of The Audiophile’s Guide, hosts Robert and Sandra dive into the soul of audiophilia—what drives us to chase perfect sound, and why it matters. Beyond specs and gear, this is a passion rooted in emotion, memory, and connection. They explore the moments that move us, the systems that disappear, and the music that keeps us coming back. For audiophiles, it’s not just sound—it’s something closer to truth.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get your own copy of Paul...
The source or the loudspeaker?
Is it better to invest in the source or the loudspeakers? In this episode of The Audiophile’s Guide, we take on one of the oldest debates in high-end audio. Speakers shape the final sound, but the source defines what gets there in the first place. Explore how each influences detail, dynamics, tone, and emotional connection—and why the best systems treat them both as critical voices in the same performance. The answer isn’t either/or—it’s how they work together.
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The truth behind speakers and sources
Which matters more—the speakers or the source? In this episode of The Audiophile’s Guide, we dig into one of high-end audio’s most debated questions. Speakers define what you hear, but the source determines what’s being heard. Explore how upstream choices shape detail, tone, and emotional impact—and why even the finest speaker can’t fix a broken signal. It’s not a competition, it’s a chain—and every link matters if the goal is musical truth.
The Audiophile’s Guide publishes daily. Want to learn more or join the HiFi Family? Visit PS Audio. To get you...