In the times of rampant digitization and the pursuit of better sound recording formats, it's important to remind ourselves of solutions that effectively resist being relegated to the past. Sometimes we get the impression that all the modern solutions create an ever greater need to escape to a world in which one can appreciate things such as turntables, vintage hi-fi and of course - tube amplifiers. There are few music lovers who have tried tubes and emerged from this experience without any emotion. This technology offers a unique sound, but on the other hand it is difficult to deny that there is something magical in these devices. Most of them are eye-catching and look beautiful, and if we add the Italian sense of style to this puzzle, we get exactly what Unison Research has been offering for years.

Until recently Denon's catalog centered on devices almost exclusively dedicated to usage in stereo and home cinema systems - amplifiers, players, streamers and micro-systems. The offering was supplemented with accessories and a wide range of headphones, very interesting headphones, we have to say. However the increasing trend pushing many sectors towards mobile devices caused also a change in the catalogue of this Japanese company, causing an avalanche of propositions with different purpose. So last year we saw a few novelties, like the CEOL series of systems, the Envaya speaker looking like a lady's purse, the elegantly sleek soundbar DHT-T110 or the HEOS wireless speakers. But Denon seems not to be stopping there, as they recently presented their first DAC/headphone amplifier. This device is not only small, but also looks splendidly placed on a desktop.

Marantz is a company which managed to successfully penetrate the area of home cinema, receivers and modern streamers while preserving audiophile roots and an aura of exclusivity at the same time. It seems that they've found a recipe how to balance between the world of modern technologies and this what is proved, classic and desired by the lovers of high-quality sound. If you are interested in the gear from previous ages, and if you like internet profiles with vintage audio, you have surely seen loads of Marantz's equipment there - beautiful amplifiers, tuners with backlit scales and oscilloscopes, CD players with massive trays and advanced optics, all in metal, wood and glass. No wonder that in times of omnipresent plastic a retro fashion came back, bringing stereo equipment to where it should be.

Some time ago we were contacted by the Auris Audio company, after we saw their products at this year's High End show in Munich. These unknown tube amplifiers from Serbia accompanied by small Boenicke Audio showed such an addictive sound, that we were very enthusiastic about having a chance to listen to these devices more closely. It was unusual situation and the surprise is all the greater, because this fresh company presented several other products - preamplifiers, integrated amplifiers, power amplifiers and even a couple of DACs and headphone amplifiers. We could have expected that at least dozens of distributors will be willing to promote this brand in their countries. Indeed Auris Audio aroused so much interest that we had to wait a few months for the first amplifier for the review.

Nic Poulson is a telecommunications engineer who studied and worked at the BBC in the eighties as a sound engineer. After leaving the BBC in the early nineties and further developing his passion for audio equipment, Nic has become a well-known designer of electronic circuits with Trilogy Audio Systems company. He also designed and implemented runway lighting systems at various airports. For us the most important thing is that he was one of the first people to notice the problem of power supply systems. That's why he founded IsoTek - in order to deal with this in an appropriate manner.

Acoustic Zen is an American company that has never belonged to the group of the most recognized cable manufacturers such as Cardas, Audioquest, Nordost and Tara Labs, but its products are well-perceived by audiophiles because of the sonic qualities and conductors used inside them. The brand was founded by Robert Lee, who previously created Harmonic Technology cables. It's no wonder that the products of both brands combine more than just the name of the founder. There's a similar philosophy and materials, with special regard to the metal of which the conductors are made. Americans were among the first who began to use mono-crystal alloys. Methods of obtaining wires with long crystals are different, but the idea is quite simple - the less microscopic barriers in the conductor, the clearer and less distorted signal.

In our reviews we often describe the latest products of well-known brands, and so they are eye-catching devices, regardless of their functionality and price range. This time we decided to test something very rare - a tube headphone amplifier made in Greece. Although Lab12 is quite successful and presents its products at international exhibitions, the company is pretty much unknown in the audiophile world. On the web there were just a few coverages, and one review written by Matej Isak from the Mono and Stereo magazine with whom we collaborate. The company is situated in Athens, and beyond the home market its products are distributed in four European countries. They are Hungary, Norway, Switzerland and Poland. In the catalogue we find a power cord and five boxes for different uses - preamplifier, DAC, power amplifier, headphone amplifier and a passive preamp with source selector. All combine classic design and valves - even the DAC output stage is built around the tubes.

Hi-end world may seem mysterious and bizarre, but when you understand some mechanisms and taste the close contact with the music, it is not hard to get involved in this hobby. Even cables and power conditioners are of major importance for the owners of hi-end audio systems. However the speakers are the most important element. To climb higher naturally we look for the ones which are more professional and refined. It's hard not to notice that the majority of speakers available on the market look roughly the same. Many manufacturers offer big, three-way speakers with four classic drivers, high gloss finish and leather, metal or glass accents. Woofers can be placed on the front, on the sides or on the bottom of the enclosure. Treble can come from a dome, ribbon or other stuff and so on, but the problem is that most speakers apply ventilated enclosures, which is too boring and obvious for many audiophiles. Instead, you can choose the electrostatics and magnetostatics, but it requires a lot of courage to make sacrifices in interior design. It may turn out that the best place for them is right in the center of the listening room. Additionally there is a need to purchase an amplifier with a very high output power.

Harmonix it is a brand owned by a Japanese concern named Combak Corporation, under the aegis of which many types of audio devices and many various accessories are made. The company is responsible for high-end Reimyo electronics, Bravo monitors, Enacom filters and a whole bunch of gadgets. In the catalogue one can find many different kinds of cable insulators, anti-vibrational platforms and feet, tapes improving the sound of cables, turntable mats and even special rings boosting the acoustics of the listening room. Prices which unambiguously suggest that Japanese accessories are designed for advanced in their disease audiophiles add piquancy to the matter.

Have you noticed that founders of companies producing audiophile equipment are often educated in a completely different direction? Some are electrical engineers or professional sound engineers, but a racing driver brought Naim devices to life, a sociologist founded Enerr company, and a clarinetist is responsible for Musical Fidelity brand. Theoretically anyone can set up a factory of audiophile cables. The only question is whether it will function properly. Buying plugs and wires from external suppliers, linking them together and decorating with your own emblems is something completely different than actual production of cables from scratch. That is how the Albedo works - a company founded by Grzegorz Gierszewski, who was trained as a goldsmith. Of course his cables aren't made from silver rings, but silver is a conductor material used in all models.