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Acoustic Revive RWL-III Absolute Acoustic Panel


Acoustic revive is a Japanese company founded in 1997 and run by Mr. Ken Ishiguro-san. It specializes in audio cables and anti-vibration accessories, but it also offers innovative products, the ideas of which are most often inspired by the University of Tokyo. We are testing one of the products used to correct room acoustics, the... Read More »


Colored Vinyl


Colored vinyl, or a few words about the phenomenon of colored vinyl with the Komeda Quintet's Astigmatic in the version released on the artists 90th birthday as an example. Colored vinyl LPs are flooding shops and the Internet. What's the point in that? Do consumers really get more or is it just a way to... Read More »


Acoustic Revive RPC-1K Passive AC filter


Acoustic revive is a Japanese company founded in 1997 and run by Mr. Ken Ishiguro-san. It specializes in audio cables and anti-vibration products, but it also offers innovative ones, the ideas of which most often come from the University of Tokyo. We are testing one of the products used to filter the AC supply voltage,... Read More »


Alesis ADAT - 30 years of Digital Recorder that Revolutionized the Music Industry, Part 2


Part 2: RECORDINGS In the 1990s, the music industry moved from reel-to-reel recorders, both analog and digital, to DAW recording systems, i.e. computer workstations. The Alesis Electronics ADAT digital multi-track tape recorders represent a turning point in this history. DIGITAL SOUND RECORDING  – an audio preservation method in which the audio signals are converted into... Read More »


The Secret Life of Audio Systems


There are issues that drive me crazy, truly. I try not to give in to them, I look away and look for more interesting activities, but eventually, sooner or later, they come back to me. I am thinking mainly about how pavements are treated. Once the NOT office building, commonly known as the Szkieletor, today... Read More »


Muarah MT-1 EVO and PSC Precision Speed Controller


Muarah Audio made its debut during the Audio Video Show 2015 with a complete system designed for playing music from vinyl records. Associated primarily with turntables, it also offers electronics. This time, however, we are testing its flagship MT-1 EVO turntable with a PSC precise speed controller. The title of one of the articles on... Read More »


Krakow Sonic Society Meeting No.129 - Santana's Santana


We are listening to the album: Santana, Santana Krakow Sonic Society is an informal group of music lovers, audiophiles and friends who meet to learn something new about audio products, records, music, etc. The idea for Krakow Sonic Society was conceived in 2005 and this is already meeting No. 129. THE MUSICIAN In the last few years,... Read More »


Polish Jazz Remasters 2016


Two more titles from the "Polish Jazz" series in the new releases of Warner Music Poland: Young Power, Young Power. Polish Jazz vol. 72 Jaroslaw Smietana Sounds & Colours. Polish Jazz vol. 73 The "Polish Jazz" series is one of the national treasure of Polish culture—and I say it with full conviction. As part of it, selected,... Read More »


Alesis ADAT - 30 Years of Digital Recorder that Revolutionized the Music Industry


Part 1: TECHNOLOGY In the 1990s, the music industry moved from reel-to-reel recorders, both analog and digital, to DAW recording systems, i.e. computer workstations. The Alesis ELECTRONICS ADAT digital multi-track tape recorders represent a turning point in this history. Digital Sound Recording—an audio preservation method in which the audio signals are converted into a series... Read More »


WestminsterLab Quest Preamplifier and REI Amplifier


WestminsterLab is a company founded in London (hence the name), currently headquartered in Hong Kong, run by Angus Leung. Its offer includes connection cables and amplifiers, belonging to the top high-end level. For this review we received the Quest preamplifier and REI monoblocks; the preamplifier has its premier in HF. There are brands in audio... Read More »


Accuphase C-3900 Line Preamplifier


The Japanese company Accuphase was set up in 1972 as Kensonic Laboratory, Inc. in Tokyo and after it moved to Yokohama in 1973, its products have born the Accuphase logo. It used to specialize in amplifiers and radio tuners, and later also in CD and SACD players. We are testing its latest, top-of-the-range C-3900 line... Read More »


Krakow Sonic Society Meeting 128 - Ayon Audio S-10 II Signature Streamer/Network Player


KRAKOW SONIC SOCIETY is an informal group of audiophiles and friends who meet every now and then to learn something new about audio products, music releases, music itself, and so on. The idea for KSS was born in 2005. It has already been the 128th. KSS meeting.  THE ENTERTEINMENT INDUSTRY IN THE TIME OF PANDEMIC... Read More »


How Loud?


Or, why recordings don't always sound the same. We listen to music in various conditions, sometimes loud, sometimes quietly. However, in order to hear what is really there, we have to take into account, how it was mixed and mastered. I don't know if you pay attention to the fact that a given album sounds... Read More »


An Interview with Andreas Spreer of TACET Musikproduktion


TACET a musical term to indicate that an instrument or voice does not sound, also known as rest. Wikipedia. https://en.wikipedia.org/wiki/Tacet date of access: 25.10.2020 The name of the TACET Musikproduktion record label comes from the language of music and, in a broader perspective, from Latin, where the proverb "qui tacet, consentire videtur", i.e. "he who is... Read More »


Thöress EHT Amplifiers


Hybrid a thing made by combining two different elements; in biology: the offspring of two plants or animals of different species or varieties; a mythical creature being a combination of existing animal, such as griffin; […] If there was an audio award that would be given to products for their design, the Thöress brand would... Read More »


MITSUBISHI ProDigi Digital Reel-to-Reel Recorders - From X-80 to X-880, Part 2


It is the story of birth of digital audio, as well as a journey through the 1970s and 1980s, the best period in the history of digital recorders, and finally the story of their unique representatives; reel-to-tape recorders from Mitsubishi. (Part 1 can be found HERE) DIGITAL SOUND RECORDING method of preserving sound in which... Read More »


Point of View Depends on Where You Sit


Or what do the audiophiles sit on "First of all, audiophile doesn't listen to. He assesses." source: Bartek Chaciński, Wyż nisz, Kraków 2010 ⌋ Preparing the 3-part mini-series entitled. MICROTUNNING I focused on three elements of audio systems: 1 LOUDSPEAKERS, 2 ELECTRONCS and 3 CABLES. Already back then one of our Readers pointed out to... Read More »


The Editors Series 30 - Dave Clark of Positive Feedback


Positive Feedback is an American audio magazine. From 1990 to 2002 it had been printed, but then it started to be published online only; it is one of the oldest and largest online audio magazines in the world. We are talking to one of its founders, Dave Clark. Dave and Carol Clark in their listening... Read More »


MITSUBISHI ProDigi Digital Reel-to-Reel Recorders - From X-80 to X-880


It is the story of birth of digital audio, as well as a journey through the 1970s and 1980s, the best period in the history of digital recorders, and finally the story of their unique representatives—reel-to-tape recorders from MITSUBISHI Mitsubishi. (Part 2 can be found HERE) DIGITAL SOUND RECORDING – method of preserving sound in... Read More »