My experience
So far the best preamplifier I have ever owned. 

With a build quality in every aspect of its design, a great user interface and a superior sound quality this is so far for me the King of all preamps I have experienced.

The Boulder 2110 has a three-part chassis sitting on the massive 2100 outboard power supply, which comprises four separate, isolated supplies. Such clarity and transparent, ultra detailed, amazing tonal experience, very large soundscapes and a super impressive bass control. Very smooth though definitely NOT analytical sounding. Simply heaven when listening to the Boulder 2110.

I can go on and on about how amazed and excited I am listening to the Boulder 2110, but words simply can not classify and explain what an amazing preamp this is. It cost an amazing amount of money but fully worth it!!

My experience
The dCS Vivaldi DAC has a beautiful designed aerospace grade machined aluminum chassis, fitted with tuned acoustic damping panels to reduce any magnetic effects and vibration.

The dCS Vivaldi is so far the best non–digital-sounding digital system I’ve heard. Used as a standalone DAC or as part of a complete Vivaldi digital audio playback system, the Vivaldi DAC gives a performance of effortless realism and is capable to give an amazing performance from any digital source. The dCS Vivaldi DAC sets world beating standards for accuracy and control of troublesome jitter from the incoming audio stream and for those interested… the USB interface allows easy connection to a computer.

You either are able to use the Vivaldi as a standalone DAC or as part of a complete Vivaldi digital audio playback system. The enhanced digital volume control allows direct connection to a power amplifier, so in the majority of systems there is no need for a separate preamplifier.

The Vivaldi DAC is glad fully super easy to set up and use… 

dCS Vivaldi DAC is a true upgrade for those who aim for the highest audio playback levels. 

My experience
The build quality of the CH-precision L1 is of industrial beauty. Built to last and with a modular construction that permits future add-ons, as well as downloadable firmware updates. The back panel has a full complement of In/Out jacks supporting both XLR and RCA. The L1 is fully balanced and performs optimally in that mode.

The L1 belongs definitely in the neutral camp, extremely well-articulated and open, clean, strong, direct, extremely transparent, precise, fast and refined, but also creating beautiful, emotional responses.

The CH-precision L1 is one of the most audibly invisible line controls..

My experience
A precision tool with a stunning accomplishment design. Beautifully build quality and very detailed in sound. You will notice a striking overal clarity listening to this great playback system. The ML 390s comes with the expensive, low dielectric constant material, four-layered PCB made of Arlon 25.

This is an original ML 390s and NO upgrade!

I can recommend the ML 390s as a Class A CD player!

My experience
What can I say more.. Absolutely Stunning! Gorgeous! Off this planet!

The Sonus faber Amati Futura is a speaker system in which all the various parts and pieces combine perfectly. The Amati Futura is just a special loudspeaker. Superbly engineered and equally superbly finished. The Sonus Faber Amati Futura is offering sound quality to match its drop-dead-gorgeous looks. This is offset by the sheer amount of recorded detail that the speaker presents to the listener.

True Art and Science represented… Ear- and Eyegasm combined!

My experience
The Masterpiece series…

Build truly as masterpieces, thick heavy and luxury cases with the outstanding and very recognisable beautiful Vitus design. The MP-L201 preamplifier is fully balanced, offers five inputs and three outputs, so more then enough to experience the Ultra high-end Masterpiece level of Vitus.

I really loved the Vitus within my set. The Vitus MP-L201 has lots of beautiful control, is very neutral, has a beautiful soundstage, producing suiting and musical reality with a bit of a warm tonality. For sure not disturbing. The MP-L201 is very open, clear and peaceful which makes you able to listen for hours.   

The MP-L201 preamplifier comes in two boxes, one contains the actual preamplifier, the other with the power supply.

My experience
Here we go.. The design of the SA8.2 is very beautiful with a case totally made of polished and anodised premium aluminum and absolutely a very hefty stereo power amp with Endless amount of power… pushing it even up to 1.45kW on 1ohm. 

The AVM SA8.2 gives zero noise and distortion and reproduces neutral warm and powerful music. No matter which loudspeaker you use, which music style you prefer or whatever volume level you like most, AVM SA8.2 embraces all. The AVM SA 8.2 is a very powerful Class-A power amplifier and works on a higher voltage supplied from the power supplies.

I experienced the AVM SA8.2 as one of the best and most enjoyable amplifiers in its price class, and inspired me for hours of listening.

The AVM SA8.2 is truly an outstanding product, super clean and transparent, very 3 dimensional, holographic, with a big soundstage and if you are into solid-state power amplifiers the SA8.2 is truly worth listening to.  

The AVM SA8.2 is superb amplification!

My experience
A beautiful silver design, amazing sound reproduction, easy to use and former top model; The Aurender W20.

Engineered to deliver both superior sound quality and convenience, the Aurender W20 enables digital to analog converters to perform at full potential by outputting a bit-perfect audio signal with virtually no jitter or noise. For the best convenience in browsing and playing music, the Aurender App is packed with features that make playing and managing high resolution music collections a breeze. The Aurender W20 is one of the few music servers to support external word clocks and dual-wire mode AES/EBU used by many reference digital-to-analog converters to separate transmission of left and right channels for better fidelity!

The Aurender W20 and former top model is a highly recommendable device that offers great value, is very cleverly designed, has a great intuitive functionality and a slick user interface, made for high residual value and comes with three banks of LiFePO4 batteries alternately power audio components and recharge. This completely isolates audio components from ground noise and also eliminates jitter and distortion incurred in converting AC to DC.

Highly recommended!