Stack Audio Opiniones 

Great experience, quick shipping, personnel contact with designer, a product that works and at a good price.

Having upgraded my system over the past 2 years to a place where I happy very happy with the sound quality I just happen to read on the Antipodes forum a number of customers who had used Stack Audio products with very positive results. Decided to order the EQ’s first which I put under my server and DAC and played a couple of reference tracks I know really well. The big difference is all the instruments are separated & with better clarity. I then decided to order the AUVA 100 for my speakers and all I can say is WOW- everything just sounds more natural and organic. Prior to ordering the products I was seriously considering upgrading my server however now I would say without hesitation they are equivalent to a component upgrade they are that good, I also tried both Stillpoints and Franc Fat Foots last year but didn’t come close to these at all fraction of the cost.
Would recommend 110%

I finally get to hear the actual quality of my components free of extraneous distortion. Happiness abounds.

Excellent products that work as stated and excellent customer service. Just try the products you will like them and if you don’t they offer easy return.

Great communication and product. Quick no-fuss delivery. Does exactly what it says and then some. Ended up ordering 3 sets

Smooth Lan Ethernet Filter
Great company, great service! I am 100% streaming with my system and have made great strides in quieting down noise with power supplies, switches, cables, and power conditioning yielding a much more resolving and musical result.
Having said that, the Smooth Lan was by far the biggest bang for the buck of anything I've used thus far. An amazing jump in fine details, soundstage, and depth. I use B&W 804D3s which can easily veer into overly bright territory if the synergy is not right, and unfortunately that was the case for me with this. I am a concert level piano tuner/tech so very sensitive to correct instrument timbre. I think most people could very easily overlook the minor quibbles I had with this device and be very happy.
I did try this on my neighbors' system (Revel/Yamaha) and had stellar improvement there with no brightness issues at all.
I ended up returning this, and Josh was very helpful and understanding and sent refund immediately upon receipt of the unit. All and all a pleasure to do business with this company, I'll definitely use and recommend them going forward.
Best, Steve

Stack Audio had quick responses to all of my questions, and didn't just give the quick one-line get lost response, but actually spent a lot of time detailing what I needed - perfect! The second I put the Equipment Isolators into my system, it was a NOTICEABLE difference!!! I'm already planning on additional orders, and can't wait to bring in the speaker Isolators.

Everything about Stack is great. The advice, help and communication with the company is first rate. The product is well packaged, arrived promptly and best of all works fabulously well. Having used Stillpoints throughout my system I was surprised that this well priced product could improve the sound of my system. Very pleased indeed. Thank you Stack!

Used three component isolators under my Lampizator DAC to great effect. More natural sound and deeper bass were noticeable after placement. Very good value and great build quality. Did not have to listen for hours to hear an improvement.

Incredibly fast shipping to Detroit, just a few days, very impressive!

Remarkable improvement throughout the music spectrum.

The EQ is an audiophile game changer! I have six components now isolated with the EQ. Clarity, a wider soundstage, more detail and a greater feeling of presence in my playback are the attributes of success with this solution.

The service and the intimate customer experience has been excellent.

Well done Stack Audio and please keep the innovation coming!

Frankly, performance wise, I was hoping for a bit more. These are comparable to what I have been using previously on the two components I’ve tried them on- my DAC and phono stage. On the positive side my previous product was a rather ungainly two piece affair comprised of a puck and cone. The EQs are easier to place and the look good.

Josh was very helpful and super quick to reply back even before I placed my order. He was also great with keeping me updated on the my order status and tracking information in real time! The Auvas shipped immediately and arrived within a couple of business days of my order.

Outstanding, very well designed products. The Auva EQ isolators represent the kind of thoughtful solution that seems a bit opaque and hard to imagine from the onset…until you try it and then makes absolute sense. The difference it made with my preamp was astounding. They literally pulled away the microphonic distortion caused by the casework picking up the ambient waves from my small listening room. Suddenly the realism and detail I knew was in there somewhere was clear, appearing from the dark. It was the last - but most important - thing left to do with my system. Well, except for getting three more for my Dac!

The guys at stack audio are always willing to offer advice on the use of their products - (which incidentally are crazy value for money.) without ever being pushy. The money back guarantee gives confidence, and nothing I have bought will be returned. In fact I will be buying more in future and recommending to friends.

fast shipping of honestly priced product

Bought EQs , Auva 70 and smoothLan all great well made products each one enhancing my system really opens up everything. Good communication regarding expected delivery.

Great speedy sevice,
Nice quality products, reasonably priced, really make a difference in my system, cleaner more detailed,big improvement small price.

The company seems to care about its customers and is assured of the quality of its products.
Communication response is immediate and helpful.
A real joy to deal with.