Information Density: Dan D’Agostino Master Audio Systems, LLC – Signal Evidence & AI Readability

[H2] Taking the Lead
The new Momentum Z Monaural Amplifier marks the next stage in Dan D’Agostino Master Audio Systems’ relentless pursuit of musical perfection. Introduced
in celebration of the company’s fifteenth anniversary, it builds upon the core technologies that have defined our amplifiers—advanced circuit design, precision-machined enclosures, and extraordinary power delivery. The Momentum Z takes performance to an entirely new level of refinement and control. Momentum Z Monoblock Amplifier

[IMG: Versatility, Elegance, and Exquisite Sound]

[H2] The Art of Sound, Engineered to Perfection.
Truthfulness in sound is our guiding light. We are proud of our leading role in the high-end audio industry, where each step of our journey has advanced the art and science of music reproduction. Challenging every engineering fundamental, creating groundbreaking design, and elevating the state of the art at every turn, are principles we have practiced from the very beginning of our story.

“My life’s desire is to reveal the warmth, depth, and detail of the recorded performance to the ears of dedicated music lovers.” —Dan D’Agostino, Founder & Chief Designer
About Us

[IMG: RELENTLESS]

The absolute state of the audio arts
[H6] RELENTLESS

[IMG: MOMENTUM]

The cornerstone of the D’Agostino brand
[H6] MOMENTUM

[IMG: PROGRESSION]

The greatest value in genuine high-end audio
[H6] PROGRESSION

[IMG: PENDULUM]

The gateway to serious sound
[H6] PENDULUM

[H4] Our Philosophy

Standard-setting innovation is in our DNA, with game-changing design and state-of-the-art technology, all in the service of musical truth.

[H4] Our Purpose

Reflecting our unique industrial design language, every Dan D’Agostino component employs advanced engineering and material science. Each is constructed to uncompromising standards.

[H4] Our People

The engineers and artisans at our Cave Creek, Arizona factory are music lovers, dedicated to perfection and whose commitment to excellence is inspired by our company’s founder.

[H5] Pushing the boundaries of high-performance audio is what Dan D’Agostino and his remarkable team have achieved since the1970s, a proud legacy and a reputation built to stand the test of time.

[IMG: Relentless Epic 1600 Monoblock Amplifier]

[IMG: Relentless 800 Monoblock Amplifier]

[IMG: Relentless Preamplifier]

[IMG: Momentum M400 MxV Monoblock Amplifier]

[IMG: Momentum S250 MxV Stereo Amplifier]

[IMG: Momentum C2 / C2Z Preamplifier]

[IMG: Momentum MxV Integrated Amplifier]

[IMG: Momentum Phonostage]

[IMG: Momentum Z Monoblock Amplifier]

[IMG: Progression M550 Monoblock Amplifier]

[IMG: Progression S350 Stereo Amplifier]

[IMG: Progression Preamplifier]

[IMG: Progression Integrated Amplifier]

[IMG: Pendulum Integrated Amplifier]

[IMG: A Musical Journey]

[H2] A Musical Journey
Truthfulness in sound is our guiding light. We are proud of our leading role in the high-end audio industry, where each step of our journey has advanced the art and science of music reproduction. Challenging every engineering fundamental, creating groundbreaking design, and elevating the state of the art at every turn, are principles we have practiced from the very beginning of our story.

[H6]
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[H1] Contact Us

Whether you’re looking for answers, would like to solve a problem, or just want to let us know how we did, you’ll find many ways to contact us right here. We’ll help you resolve your issues quickly and easily, getting you back to more important things.

[H5] Billing & USPS Address

5855 E Surrey Dr, Cave Creek, AZ 85331

[H5] Shipping

PO Box 89, Cave Creek, Arizona, 85327

[H5] Office Phone

(480) 575 3069

Keep in Touch

Experience Sound Like Never Before.
Have questions about our products or need expert advice? We’re here to help. Whether you’re looking for personalized recommendations, technical insights, or assistance with your setup, our team is dedicated to providing an unparalleled customer experience.
Reach out to us, and let’s craft the perfect sound together.

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[H1] Pendulum Integrated Amplifier
The gateway to serious sound

[H4] Versatility. Elegance. Exquisite Sound.

At the heart of the Pendulum Integrated Amplifier lies the ingeniously re-engineered JFET input circuit topology, derived from the acclaimed Momentum C2 Preamplifier. This innovative technology upgrades the performance and precision of the entire platform, guaranteeing an immersive listening experience that transcends expectations from a component its size.

[H4] Exceptional Power Supply

Driven by a custom toroidal transformer rated at 750VA and complemented by a nearly 25,000 μF capacitor bank, the Pendulum Integrated Amplifier delivers robust power output within a compact design. This advanced power supply ensures stable performance and minimizes distortion, allowing the amplifier to effortlessly drive challenging loudspeakers to their full potential.

[H4]

[H3]

[H3] Versatile Connectivity

Seamless integration with a variety of audio sources is key to the Pendulum’s versatility. Analog connections include one single-ended input for turntable use and three balanced inputs, one with theater pass-through. Balanced preamplifier outputs allow for effortless integration of subwoofer(s), providing maximum flexibility to tailor your sound experience. Additionally, an optional moving-coil phono module accommodates turntable playback, catering to vinyl enthusiasts with exceptional performance.

[H4] Digital Capabilities

The Pendulum Integrated Amplifier can be optionally equipped with a comprehensive suite of digital connections, ensuring seamless integration with modern audio sources and systems. Featuring optical and both RJ45 and Wi-Fi network connections, it offers unparalleled connectivity options. Notably, it is the first D’Agostino component to include an HDMI input with eARC functionality, simplifying integration into home entertainment systems.

[H4]

[H4] Advanced Control

With a Bluetooth-enabled remote control housed in Delrin®, the Pendulum Integrated Amplifier offers intuitive control over unit functions and settings.

[H4] Elegant Design

Highlighting its aesthetic appeal, the Pendulum Integrated Amplifier features an LCD display inspired by Swiss watch design, offering real-time updates on unit status, functions, and metadata. This refined detail adds a touch of sophistication to any audio setup.

[H3] Specs

Frequency Response

20 Hz to 20 kHz, ±0.1 dB

Signal-to-Noise Ratio

.015% @ 1 kHz, 120 W per channel @ 8Ω

Input Impedance

1 MΩ

Output Power (per Channel)

120 W @ 8Ω / 240 W @ 4Ω

Output Impedance

0.1Ω

Analog Inputs

3 pair balanced XLR stereo;1 pair unbalanced RCA stereo

Digital Inputs (with optional DSM)

1 each Optical; RJ45 Ethernet; Wi-Fi; HDMI with eARC

Phono Loading (with optional Phonostage)

47 kΩ, 1 kΩ, 500Ω, 250Ω, 100Ω, 50Ω

Phono Gain

60 dB

Outputs

1 pair balanced XLR stereo; ¼-inch headphone;2 pair binding posts

Control Protocol

RS-232

Dimensions (WHD)

17.0 x 4.65 x 14.0 in / 43.2 x 11.8 x 36.6 cm

Weight

35 lb / 19.5 kg

Finish

Silver or Black

[H6] Manual (PENDULUM) manual-pendulum_4383.pdf
[H6] Sell Sheet (PENDULUM) sell-sheet-pendulum_2061.pdf
[H6] Pendulum Integrated RS232 pendulum-integrated-rs232_3775.pdf

[IMG: Pendulum Integrated Amplifier]

[H3] Pendulum Integrated Amplifier

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