Welcome To Weinhart Design
The AV Experts

For the past 30 + years, David Weinhart, owner & founder of Ambrosia Audio & Video in L. A., California, has the record of surpassing client’s expectations.  Let us help you make the most of your home in whole house audio, dedicated Theaters or Listening Rooms, Great Rooms, video, lighting, automation, system design, networking & Wi Fi and service and trouble shooting. We are fully licensed & bonded and have more options and the needed experience and staff to handle anything for a simple add on or a huge project. David has been a pioneer in the field of AV integration for more than 20 years. He's received numerous awards and served thousands of satisfied customers from all walks of life... more



Weinhart Design wishes all of you the best in these trying times. Los Angeles  is under mandatory lock down for non essential services and not seeing clients accept for pick ups however we are mostly working from home and doing limited shipping. Sales have been shockingly brisk and so many of us have more time than we know what to do with. I recommend that we all catch up on our reading and enjoy our musical collections. With all this extra time on our hands the value of better audio systems is even clearer now and know that we are here to help in anyway that we can.  We are getting in new pre owned gear all the time and many of our suppliers like B&W and REL are still shipping new products can can ship to your homes. I will try and keep our postings current but it is always best to call and I can be reached by texting first to David on his cell phone (310-927-2260) in Los Angeles seven days a week from 10 AM to 10 PM best to text first and let me know what you’re needs are buying, trading or selling


My sincere best to you and your families and the world,


David Weinhart & Sarah Phạm

Aqua Acoustic Quality Formula hXD DAC

Winner Best DAC Rocky Mountain HiFi Press Awards
Aqua believes that the more musical D/A conversion system is based on the circuit usually identified as "resistor ladder".



The IMAX Enhanced Marantz AV8805 Pre-amp

The new best value we have ever seen or heard versatile Marantz AV8805 pre-amplifier redefines audiophile home cinema and music listening with an unprecedented 13.2 channel processing capability, and supports virtually any high-resolution multichannel audio format... more


Bryston BDA-3 External DAC

The Bryston BDA-3 is a world class DAC (digital to analog converter) that is packed with the perfect mix of features making it an essential part of your digital audio chain. Use diverse audio sources such as Bryston's BDP digital music players, computers, music servers, and CD players to get the most accurate and superb sounding digital playback currently available. more


Roon Labs Nuculus Plus

Nucleus is the center of your Roon music system. It’s the housekeeper, the traffic cop, and the brain that takes care of the music in your life.  more





Galileo UEF Series Cables PowerCell 12 UEF SE

“How does Galileo UEF sound? Well, when you hear something that is “real” enough to give you goosebumps it is almost ipso facto obvious that it is getting everything of audible musical importance “right” —timbres, dynamics, durations, pitches, imaging, soundstaging, etc. And it is delivering all of them with the inimitable immediacy of real music being played live. This sense of every musical element being delivered with lifelike pace and in lifelike proportion is what fools and delights you. And it’s this sense of lifelike pace and proportion that Synergistic Galileo UEF offers up on a more regular basis than almost any other cables I’ve tried. Though UEF isn’t cheap, it is a no-brainer top recommendation, as is the PowerCell 12 UEF SE that you plug your gear into and that has precisely the same neutrality, fidelity, resolution, dynamics, and realism as the cables. (Review forthcoming)”

-Jonathan Valin - The Absolute Sound - September 2018

For twenty years, Salamander Designs has been passionate about designing and manufacturing innovative, high-quality and customizable entertainment furniture.

Creating functional furniture that seamlessly integrates your lifestyle with today’s technology is their mission.  They consider their Design Philosophy to be the perfect fusion of visual design, functional engineering and solid craftsmanship. more



© Copyright 2020 Weinhart Design

2337 Roscomare Road, Studio #1, Los Angeles, California 90077

Open Weekdays 11-4 By Appointment • Weekends by appointment only • 310-472-8880