Audio Insider, an AXPONA Podcast - AXPONA

Latest Episodes:

Audiophile Streaming Secrets You're Missing Jan 16, 2026

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Eelco Grim of Grimm Audio joins host Lenny Florentine on the AXPONA Audio Insider Podcast for a focused conversation on high end hi-fi and professional audio. Eelco shares his background in audio engineering, the origins of Grimm Audio, and the philosophy behind their approach to clocking, streamers, active loudspeakers, and system integration. The discussion explores how studio level accuracy translates into home listening and why precision, musicality, and long term upgradability are central to everything Grimm Audio builds.

Extreme Engineering Is Changing How Audiophiles Listen To Music Jan 09, 2026

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Duncan Taylor, from YG Acoustics, joins host Lenny Florentine on the AXPONA Audio Insider podcast to share his captivating journey into high-end audio—from inheriting the passion through his grandfather's handmade tube amps in the 1940s and early DIY speaker builds, to recording over 150 bands, penning a weekly "Audiophile" column, and immersing himself in thousands of components at PS Audio and The Music Room—culminating in his role at YG for the past three years. He delves into YG's remarkable evolution, highlighting massive investments in precision CNC machining, advanced cloud simulations, and an elite R&D team spearheaded by Dr. Matthew Webster, all dedicated to perfect phase coherence, impeccable power response, and evoking profound emotional responses from music. The conversation spotlights the awe-inspiring Titan flagship from the new Ultimate series—a colossal 1,200-pound-per-side behemoth with symmetrical driver arrays and unmatched engineering prowess—plus valuable tips on room acoustics, the advantages of sealed designs, how accessible models like the Carmel and Cairn encapsulate YG's signature sound, and an enticing preview of their AXPONA showcase featuring SimAudio amplification and top-tier sources. A compelling episode for audiophiles seeking cutting-edge innovation, transparency, and truly immersive listening experiences!

Vintage Style Speakers Every Audiophile Is Talking About Jan 02, 2026

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Lenny Florentine sits down with Rich Pinto from Treehaus Audio to talk about the rare intersection of industrial design, old school tube knowledge, and modern execution. Rich shares how his background building Heathkit projects and designing cars at General Motors shaped Treehaus, then walks through his obsession with making gear that looks like it belongs in the living room and sounds even better than it looks. This episode gets into the why behind the wood, the open baffle approach, and the design choices that make Treehaus instantly recognizable. They dive into Treehaus tube electronics built in Connecticut, including multiple 300B amplifier variants, a transformer coupled approach that avoids capacitors in the signal path, and a phono stage built around an LCR style correction scheme. Rich breaks down why low wattage can go further than people think, how tube clipping behaves differently, and why he chases realism over accuracy. Plus, there is a detailed look at Treehaus speakers with live edge baffles and field coil drivers rebuilt from vintage telephone designs, and why that mix delivers speed, nuance, and dynamics even at lower volume levels.

The Headphone Conversation Every Audiophile Should Hear Dec 19, 2025

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Lenny Florentine sits down with Dan Clark of Dan Clark Audio for a deep dive into the fast growing world of high end headphones. Dan shares his path from childhood hi fi obsession to engineering breakthroughs, explains open back versus closed back designs, and breaks down how science based tuning and acoustic metamaterials are reshaping what headphones can do. If you have ever wondered why some headphones sound natural while others feel boxed in, this conversation makes it click. They also explore flagship models, electrostatic headphones, real world listening habits, and why headphones have become the primary hi fi experience for a younger generation. From gaming and shared living spaces to studio legends hearing serious headphones for the first time, this episode is a clear look at where personal audio is headed and why it matters.

Inside the Audiophile Lab behind some of the World's Best Amplifiers Dec 12, 2025

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Step inside the legendary Pass Labs garage-lab with Lenny Florentine in this very special episode of the AXPONA Audio Insider Podcast. Joined by Nelson Pass and Wayne Colburn, we go behind the scenes of one of high-end audio's most iconic companies. From Nelson's DIY roots and RadioShack experiments to the evolution of Threshold, First Watt, and Pass Labs, this episode is a rare deep dive into decades of audio innovation, philosophy, and storytelling.

A Startup Is Reinventing Audiophile Speakers (here's how) Dec 05, 2025

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Welcome to the AXPONA Audio Insider podcast! In this episode, Lenny Florentine sits down with Liam from Western Acoustics - a young, passionate audio startup shaking up the hi-fi world. Liam shares his unexpected journey from software engineering at Berkeley to hand-building speakers inspired by vintage horn-loaded systems. This isn't your typical audio company story. Western Acoustics blends cutting-edge engineering with music culture, aiming to bridge the gap between audiophiles and a new generation of listeners. Liam talks about designing gear not just for critical listening but for connection. Building systems that make people feel more intimate with their music. Whether you're deep in the hi-fi scene or just discovering it, this episode is full of fresh perspective, creativity, and inspiration from one of the youngest innovators in the game.

The Real Reason Audiophiles Love Hi-Fi Nov 21, 2025

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Lenny Florentine welcomes Bill Low, founder of AudioQuest, to the AXPONA Audio Insider podcast for a deep, thought-provoking conversation about music, emotion, and what truly makes us listen. Far beyond cables and components, Bill shares his philosophy that music is the world's most popular recreational drug — a force that changes brain chemistry, mood, and human connection. He explains how hi-fi isn't just about sound accuracy but about emotional immersion, vulnerability, and the ability to lose yourself in the moment. From the golden age of radio to today's streaming culture, Bill reflects on how generations fall in love with music, why audiophiles chase the frontier of better sound, and how meaningful listening begins with empathy and intent, not specs or status. This one is part philosophy, part hi-fi wisdom, and fully human.

Why Audiophiles Are Finally Changing Their Minds About Subwoofers Nov 14, 2025

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Lenny Florentine sits down with Isaac Markowitz from REL Acoustics to talk subs, setup, and the new S Series. Isaac shares his path from music kid to sales leader, why REL focuses on speed, power, and beauty, and how high level analog filtering keeps timing intact. They dig into S 550, S 850, Carbon Special, and S 212, plus the cable tricks and high level connections that make integration easy for modern and vintage systems alike. Then Isaac tours his system with Wilson Alexia V speakers and a six pack REL Reference 32 line array, explaining how stereo pairs and vertical bass restore space, texture, and natural decay.

Why Tube Amps Might Be the Best Upgrade for Any Audiophile Nov 07, 2025

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In this episode, Lenny Florentine sits down with Justin Weber, founder of Ampsandsound, to explore the craftsmanship and philosophy behind one of the most respected American tube amplifier companies. From Justin's early fascination with hi-fi and his journey from hobbyist to builder, to the creation of beautifully hand-wired amplifiers made entirely in Southern California. This conversation digs deep into what makes tube amplifiers so uniquely human and musically engaging. Justin explains why tube gear still matters, what makes the legendary 300B tube so special, and how Ampsandsound designs amplifiers to last for generations with a lifetime transferable warranty. You'll also learn about the company's lineup From the approachable Kenzie Integrated for newcomers to tubes, to the massive Red October XLS for serious enthusiasts.

This Audiophile Technology Has NEVER Been Done Before Oct 31, 2025

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On this episode of the AXPONA Audio Insider Podcast, Lenny Florentine sits down with Franz Ammann from Gotham Audio. Founded in New York City in 1958 and now based in Switzerland, Gotham Audio has built its reputation on precision, consistency, and signal purity. Franz shares the story behind Gotham's evolution from distributing Neumann microphones and EMT turntables to manufacturing its own double-shielded cables used in studios and hi-fi systems across the world. He explains the company's philosophy of maintaining absolute transparency in the audio chain, the science behind their signature shielding technology, and how their long-term partnerships ensure lasting quality. The conversation also includes an exclusive preview of Gotham's upcoming magnetically shielded cable, a groundbreaking design set to launch at AXPONA 2026. From studio engineering to home listening, this discussion offers rare insight into the craft and integrity behind every Gotham product.

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