What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

Dan D'Agostino | Master Audio Systems

Name: Dan D'Agostino | Master Audio Systems
Address: 5855 E Surrey Drive, Carefree, AZ, 85331, US
Telephone: +14805753069

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Dan D'Agostino | Master Audio Systems

Audiophiles know Dan D’Agostino as the world’s most skilled and passionate designer of audio electronics, and the first to champion the use of high-powered solid-state amplifiers in high-end audio.

10/19/2026

“The details of the Dan D’Agostino Momentum Z Series remind me of the finest handcrafted watches. Every single detail has been meticulously considered, combining breathtaking design with decades of world-class engineering. And then there’s the sound. It takes your breath away every single time. There is something truly special about these amplifiers. Even switching them on feels like the beginning of an experience. Then the music starts, and you immediately remember why you fell in love with high-end audio in the first place.”

From our partner Mareksound Oy. This is the standard we have always built to.

📷: Mareksound Oy

10/17/2026

An unforgettable evening with our friends at LMC Home Entertainment: Legendary Music & Cinema in Scottsdale.

Dan made a special appearance to introduce the all-new Progression Neo Amplifiers and the Z upgrades, sharing the vision and craftsmanship that continue to drive Dan D’Agostino Master Audio Systems forward.

Thank you to everyone who attended!

📷: LMC Home Entertainment: Legendary Music & Cinema

10/15/2026

What an incredible weekend at the Dutch Audio Event 2026! Huge thanks to everyone who stopped by. Our partners at Reference Sounds put together an unforgettable room, powering the Wilson Audio Sasha V loudspeakers with our Momentum C2Z Preamplifier and Momentum Z Monoblocks. Together, this setup delivered effortless dynamics, pristine transparency, and an astonishingly lifelike musical scale.

📷: Reference Sounds

10/11/2026

Nashville: here’s your invitation to listen. The Momentum C2 Preamplifier, M400 MxV Monoblock Amplifiers, and Pendulum Integrated Amplifier are paired with Wilson AudioSasha V loudspeakers in HiFi Buys ideal listening room. Schedule your visit today to audition.

📷: HiFi Buys

10/07/2026

The Momentum S250 MxV Stereo Amplifier and HD Preamplifier deliver the same transparency, grip, and musical realism regardless of what they're driving, whether it’s the Magico LLC S2 or Wilson Audio WATT/Puppy. Beautifully demonstrated at Reference Sounds.

📷: Reference Sounds

10/02/2026

Unboxing and setup of one of our most remarkable installations. The Relentless Z Preamplifier and Relentless 800Z Monoblock Amplifiers, paired with Wilson Audio Chronosonic XVX loudspeakers and digital source by Data Conversion Systems Ltd Vivaldi APEX — installed in a fully dedicated listening space in Pangyo, South Korea, in partnership with AV 플라자 and Royco Korea.

🎥: AV 플라자

09/25/2026

We’re thrilled to share the latest review of the Momentum Z Monoblock Amplifiers and C2Z Preamplifier, written by Mohammed Samji of Part-Time Audiophile.

Read full review here: https://pt.audio/2026/08/30/dan-dagostino-momentum-z-mono-amplifier-review/

📷: Audio Reference GmbH & Mohammed Samji

09/20/2026

The Momentum Z has arrived in Seoul 🇰🇷 Watch as our partners at Royco Korea unbox the latest evolution of the Momentum platform—featuring a newly redesigned "Z" JFET-based input stage and a unique, fully regulated output stage.

Delivering up to 2,000W per channel into 2 Ohms, all-new and more efficient solid-copper heatsinks, and our high-resolution Dual Domain meter display, we continue to refine and redefine what the Momentum platform can achieve.

📷: Royco Korea

09/16/2026

Our partner Audio Element recently upgraded their client's Relentless Preamplifier to the new Z platform.

The Relentless Z Preamplifier represents a dramatic evolution in our flagship design. Building upon a foundation engineered for zero compromise, the Z platform introduces field-effect transistors (FETs) to the output stage—leveraging their low-noise characteristics and exceptionally high input impedance.

The result? An extraordinarily quiet noise floor that preserves subtle spatial cues, fine micro-dynamics, and delicate decay textures in high-resolution recordings.

All original Relentless Preamplifiers can be factory-upgraded to the full Z-Series performance level.

09/13/2026

After extensive consultation with our partners at AV Plaza and Royco Korea, a client in Pangyo, South Korea arrived at their definitive system — the Relentless Preamplifier and Relentless 800 Monoblock Amplifiers, paired with Wilson Audio Chronosonic XVX loudspeakers and digital source by Data Conversion Systems Ltd Vivaldi APEX, installed in a fully dedicated listening space.

📷: AV 플라자

Address

5855 E Surrey Drive
Carefree, AZ
85331

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Telephone

+14805753069

Website

http://www.dandagostino.com/

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