SKU: 71611901848

Theory Audio Design Control Amplifier ALC-1809

$4184.55 $4649.50
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Description

Theory Audio Design Control Amplifier ALC-1809Product Overview For advanced applications larger format surround sound and distributed audio the ALC 1809 is a virtual audio swiss army knife: including 9 high power amplifier channels, 8 balanced analog audio inputs, 1 mic line level input (software selectable), 96kHz 32 bit DSP processing including full signal routing, gain adjustment, 8x8 matrix bass management, 8x8 matrix mixing, 160 parametric EQs (20 per channel), automatic audio signal ducking

Product Overview

For advanced applications - larger format surround sound and distributed audio - the ALC-1809 is a virtual audio swiss-army knife: including 9-high power amplifier channels, 8 balanced analog audio inputs, 1 mic/line level input (software selectable), 96kHz/32-bit DSP processing including full signal routing, gain adjustment, 8x8 matrix bass-management, 8x8 matrix mixing, 160 parametric EQs (20 per channel), automatic audio signal ducking for intercom and paging (perfect to allow Amazon Alexa and other voice assistants to page any or all of the distributed audio system channels), Internal band-limited and full band pink noise and sine sources, and up 75msec of delay per channel. All in a fan-less, stylish, 1U chassis.

Key Features

  • 9-Channel Amplified Digital Loudspeaker Controller
  • 8 x Balanced Analog Audio w Loop Outputs, 9 x Speaker Outputs, 12VDC/Contact Closure
  • Surround Formats Supported:3.1, 3.2, 3.3, 5.1, 5.2, 5.3, 7.1, 7.2, 5.2.2
  • Loudspeaker Processing For All Theory | 1RU Silver finish
  • Channels 0-1-2: 300W, 4-ohms | Channels 3-8: 100W, 4-ohms, bridgeable to 300W

Overview

Specs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71611901848

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4.9 ★★★★★
Based on 26 reviews
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C
Verified Purchase
Caro Montes
Bozeman, US
★★★★★ 5
Highly Recommend to anyone going through family conflicts
Format: Hardcover
I love all of Nedra’s books. I highly recommend this book to anyone who has family conflicts that are taking a toll on them. It teaches you how to set proper boundaries and understand the situation and your feelings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
Jeremy and Elizabeth
Carnegie, US
★★★★★ 5
Practical Read for Managing Challenging Family Dynamics
Format: Hardcover
I found this text easy to read and a helpful way to reflect on my childhood experience and the relationships I have with my family members. The strategies are easy to implement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
D
Verified Purchase
Diane Burroughs
Lake Worth, US
★★★★★ 5
Drama Free For Sure!
Format: Kindle
Nedra Glover Tawwab is a New York Times bestselling author, a licensed therapist, and a sought-after relationship expert. This book is a therapeutic and educational tool that addresses how to consciously change behaviors you’d rather not have in relationships, specifically, around your family. For those of us who have delved into the self-help book world, this is an in-depth, thorough refresher, focusing on family dynamics. Nedra’s core belief is that relationships contribute to mental health. They can cause you pain or they heal you. She focuses on taking your relationships seriously and teaches the art of having tough but intentional conversations to create positive change. OR you’ll learn how to sever ties when the relationship is unmanageable. None is more influential than the formative years we’ve had with our family of origin. A lot of people lament that not everything is about the family, but yup, so often it’s true. In childhood, most likely we weren’t allowed to be ourselves, so our true selves started to develop when becoming an adult. Like a butterfly using its colossal strength to break out of its chrysalis, we too must use our emotional colossal strength to break out of our childhood mold in order to fly. We are able to have relationships with family on our terms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2023
N
Verified Purchase
New Z Land Farms
Charlottesville, US
★★★★★ 4
Insightful and Compassionate.
Format: Hardcover
I really love Nedra Glover Tawwab's work. I started with "Set Boundaries, Find Peace" and that opened the gateway to a broader and more helpful healing journey for me. This book, "Drama Fee" was just an evolutionary step in her series and a more in depth dealing with family relationships. The different perspectives for each chapter on how the concept can be applied was/is helpful as it often feels like books of this nature are only telling the black or white way to focus on a relationship. I felt seen and heard that though my familial relationships are unique there are commonalities and in turn ways to approach healing, reconciliation (with oneself and with family), understanding and compassion, to a achieve drama free relationships. As humans we are bread for connection and I appreciate Nedra Glover Tawwab's help in navigating them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
D
Verified Purchase
Diane Burroughs
Port Orchard, US
★★★★★ 5
Being Our True Selves In Relationships That Matter
Format: Kindle
Nedra Glover Tawwab is a New York Times bestselling author, a licensed therapist, and a sought-after relationship expert. This book is a therapeutic and educational tool that addresses how to consciously change behaviors you’d rather not have in relationships, specifically, around your family. For those of us who have delved into the self-help book world, this is an in-depth, thorough refresher, focusing on family dynamics. Nedra’s core belief is that relationships contribute to mental health. They can cause you pain or they heal you. She focuses on taking your relationships seriously and teaches the art of having tough but intentional conversations to create positive change. OR you’ll learn how to sever ties when the relationship is unmanageable. None is more influential than the formative years we’ve had with our family of origin. A lot of people lament that not everything is about the family, but yup, so often it’s true. In childhood, most likely we weren’t allowed to be ourselves, so our true selves started to develop when becoming an adult. Like a butterfly using its colossal strength to break out of its chrysalis, we too must use our emotional colossal strength to break out of our childhood mold in order to fly. We are able to have relationships with family on our terms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2023

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