Gianluca SpertiAug 3, 20203 minWhat next after the COVID-19 ?Over the last several months – during the lockdown and after the COVID19 crisis has eased – all of us at Audiodinamica have worked really...
Gianluca SpertiMay 27, 20192 minMUNICH HIGH END 2019 FOR AUDIODINAMICA: WHAT'S NEWS? Audiodinamica got off with a good start in Munich with an increasing number of visitors every day. We registered more than 350 visitors.
Gianluca SpertiMay 20, 20192 minBECUBE AMPLIFIER FOR HEADPHONEThe underlying design resembles a small solid state power amplifier with two direct coupled complementary stages and minimal feedback.
Gianluca SpertiJan 16, 20192 minHeadphones and amplifiers: down the hill of impedance mismatches Summary Headphones are very sensitive devices (they require little power) but are actually very demanding due to the their ability to...
Gianluca SpertiDec 11, 20187 minQueries and answers on the BeCubes familyPicture 1: BeCube MonoAmp D - White We are approaching the launch date for the BeCubes and more and more questions are coming. Here it is...
Gianluca SpertiOct 8, 20182 minThe sound of BeCubesEver wondered how the BeCube Phono and SUT no3 sound like? Or how they would sound in your system with your amps and speakers? The BeCube...
Gianluca SpertiSep 17, 20182 minSUT n°3 – We (don’t) like easy winsThe step up transformer for Moving Coil cartridges (SUT from now) is one of the most mysterious objects in Hi-Fi. Some time ago, several...
Gianluca SpertiJul 24, 20181 minSquare wave testingSummary Square wave testing The 1kHz square wave is a test to investigate quickly the performance in the frequency domain of audio...
Gianluca SpertiMay 20, 20182 minA jFET is for everJFET's are widely used in our BeCubes with different purposes as they are flexible and exhibit high performance, superb linearity and low...
Gianluca SpertiMar 20, 20184 minSTEP UP TRANSFORMERSSummary Step Up Transformers The step up transformer is a simple and effective way to amplify the cartridge’s signal adding very low...
Gianluca SpertiMar 4, 20183 minCUBES, I SEE CUBES EVERYWHERE! Save me from the invasion of cubes. They are flooding everywhere with their weird colors, everywhere like I was on dope. Ok, stop it … a...
Gianluca SpertiFeb 8, 20184 minEqualization of (old) recordsSummary Vinyl (or older materials) records have been printed for one century now with almost the same basic process but according to...
Gianluca SpertiJan 23, 20182 minCharles Darwin was right Charles Darwin was right, We decided since the early days to cooperate with a designer to draft the look of the smart amplifier. The...