SKU: 44331867884

Cary Audio CAD-300SEI Integrated Amplifier - [2x15W]

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Description

Cary Audio CAD-300SEI Integrated Amplifier - [2x15W]CAD 300SEI INTEGRATED AMPLIFIER Tube aficionados have long known that the best possible realism and detail comes when an amplifier is run in SET mode or Single Ended Triode. This lets one power tube handle both sides of each musical waveform, eliminating some of the most fatiguing distortions. It results in lower output power, naturally, but with high efficiency speakers played at reasonable levels, its ultimate simplicity means the ultimate in

 

CAD-300SEI INTEGRATED AMPLIFIER

Tube aficionados have long known that the best possible realism and detail comes when an amplifier is run in SET mode or Single-Ended Triode. This lets one power tube handle both sides of each musical waveform, eliminating some of the most fatiguing distortions. It results in lower output power, naturally, but with high-efficiency speakers played at reasonable levels, its ultimate simplicity means the ultimate in musical naturalness.

While only offering 15 watts of pure class-A remote-controlled power, the CAD-300SEI does things that almost no other amplifier today can achieve. Its careful attention to design and construction means that it is extremely quiet, allowing the tiniest musical details to float against a background of dead silence. This will help you perceive more accurate soundstaging and imaging cues, as well as the most realistic harmonic structure of each instrument. You can tell a Steinway from a Bösendorfer piano, a Stradivarius from a Guarneri or Amati violin, or a Fender from a Gibson guitar. You’ll hear inner details of musical groups that you never knew were there. Sometimes the simplest IS the best, and the CAD-300SEI is a testament to that philosophy.


The following section describes the CAD-300SEI basic specifications. The specifications are subject to change without notice or obligation.

Circuit Type Single-Ended Class A
Power Output 15 watts
Input Sensitivity .42 Volt for full output
Noise and Hum -90 dB below full output
Frequency Response 20 Hz to 23 KHz +/- .75 dB
Inputs CD, AUX1, AUX2, Headphone jack
Tubes 1 ea – 6SN7 Input
2 ea – 6SN7 Driver
2 ea – 300B Output
Power Transformer 1 ea – EI Laminate, 200% Duty Cycle
Output Transformer(s) 2 ea – EI Laminate Air Gap, 200% Duty Cycle
Resistors 1% Metal Film
Capacitors Polypropylene Film with hand-soldered copper terminals (optional upgrades available)
Power Supply Capacitors 2 ea – 1200µF@250 VDC
AC Cord 3 Conductor, Detachable
AC Power Requirements 117/234 VAC @ 50/60 Hz
Consumption 107 watts – Operation
Warm-Up Time 3 Minutes
Break-In Time 100 hours of playing time
Finish Anthracite black chassis with silver or black aluminum faceplate
Weight 51 lbs
Dimensions 8″ H x 14″ W x 14″ D
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Exchange/Return Notes
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SKU: 44331867884

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★★★★★ 5
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Great book! Must read for most people! I have bought several as gifts and so many have told me this book is life-changing and I agree! I will continue to buy this book for family and friends as needed. Easy to read. Interesting, funny. Great insight and guide to help you navigate life and choose happiness for YOU! Arrived well packaged in perfect condition. Great price. Fast delivery. I hope Amazon continues to keep this in stock!
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Love this book!!
I just finished *The Let Them Theory* by Mel Robbins, and I can honestly say it completely shifted my mindset. The concept is so simple—“let them”—but it’s incredibly powerful. Instead of stressing over what other people think, say, or do, this book teaches you to let go of that control and focus on yourself instead. What I loved most is how practical it is. It’s not full of complicated advice—it’s something you can actually apply in real life, whether it’s relationships, friendships, or everyday stress. I found myself reflecting on so many situations where I was wasting energy trying to control things I simply can’t. Since reading it, I feel lighter, less anxious, and more in control of my own life. It’s honestly a reminder that peace comes from within, not from trying to manage everyone else. If you’re someone who overthinks, people-pleases, or struggles with letting go, I highly recommend this book. It’s simple, but it hits deep.
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James C. Mcclaran, Jr.
Louisville, US
★★★★★ 4
Four Stars: Insightful and Impactful Reading
Format: Hardcover
This book provides clarity in human relationships pertaining to workplace, family, and social circles. Author Mel Robbins explains the human tendency of needing to belong and bond, having personal freedoms and space to make informed choices, and providing coping strength to not feel over burdened due to work or perceived social obligations or human stereotypes. "Let Them", "Let Me" is a series of strategies/skills that help one regain focus on finite time and energies to have more productive personal relationships and work outcomes. The book teaches one to de-prioritize things and channel emotions into actionable goals to set healthy boundaries in selection of friends, career paths, and effectively resolving conflicts. Some chapters are overly redundant (and precludes a fifth star rating); however, it's a worthwhile book that definitively helps me set more impactful goals in 2026 and beyond.
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I love Mel Robbin’s and this audiobook gave me a different perspective on my life. I would highly recommend it’s so easy to understand and it’s so enjoyable and enlightening to listen to.
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Book of life
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This book is a fantastic read, I think this is a book everyone should read. Very insightful and informative book for life.
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Reviewed in the United States on May 15, 2026

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