AfterDark. Nocturnes Giesemann USB Reclocker

The new development of Nocturnes Giesemann USB Reclocker The new device we developed for USB signal optimisation from the USB Host, a typical music server and USB Target, a USB DAC. The digital signal vai USB will be regenerated and reclocked extremely high-precision signal with the help of external 10M Master Clock. The Giesemann USB Reclocker will provide a USB isolation, USB reclock and USB signal regenerate in single device. In the power section, this becomes most immediate impact of that external LPS will takes over the 5V power rail within the USB chain. This has long been considered a source of noise to the extent where early USB cables actually cut, removed or physically isolated the 5V positive and negative conductors. They quickly stopped this because of the use of galvanic isolation in USB connectors. The DC power input of 5V line a quick spit and takes away a major source of noise that messes with USB controllers. The other 5V wll feed to Giesemann Clock Sync Module (GCSM), this module will generate the 10M frequency to extreme precise 24Mhz, to the motherboard for USB clock reclock and regenerate, and ensuring that the host’s output is as clean and precise as possible before passing it to the DAC. Then, the triple sets of LT3045 will use for electric isolation for all sensitive components. The Giesemann reclocker is very sample but effective. Its rear panel is simple: one USB Type-B input and one USB Type-A output. It doesn't perform any digital interface conversion, it simply allows digital signals from music servers or streaming turntables to pass through the Giesemann reclocker USB before being sent to the DAC for decoding via the USB cable. So what does it do? Giesemann reclocker does three things: USB isolation, signal regeneration, clock regeneration from external 10M Master clock. High quality metal USB port made by Amphenol The OCXO clock provides precise timing. Firstly, it uses an external 10MHz OCXO Giesemann clock sync module (GCSM) a generator, placed as close as possible to the aforementioned USB chip. This, combined with the shortest transmission distance and a precise clock, gives the USB signal the highest accuracy. This is similar to audiophiles adding a 10MHz clock to a digital source; in this respect, the Giesemann USB Reclocker can be seen as an "external clock for USB transmission." How can we add an external clock to a DAC or CD player, and certainly improve sound performance? The digital streaming timing error of the USB path cannot be ignored. USB signal rebalancing The Giesemann USB reclocker integrates a USB chip and uses three LT3045 voltage regulators to provide independent power to the three voltage groups, along with independent linear power supplies. The word "independent" is repeated multiple times in this description; this reflects the manufacturer's design philosophy: achieving optimal voltage regulation through independent power supplies for more stable chip operation. The Audiophile Grade External Linear Power Supply Audiophiles can utilitise their 5V LPS to provide power input for the Giesemann USB reclocker. The external LPS can elminated the emi noise to pollute the sensitive components inside and improve the S/N and darkness of the background. Listening feedback The sonic evolution brought by Giesemann USB Reclocker is readily apparent and there's no need for intense, repeated listening. Simply playing the music once is enough to immediately notice the difference. With the addition of Giesemann USB Reclocker, the sound becomes more cohesive, the lines sharper, the details clearer, and the contrast more pronounced. The spatial sense of the music is more defined, with the layers of sound in all directions expanded. Improved precision and clearer transient response result in more immediate and confident sound delivery, which in turn enhances the liveliness of the music. The biggest fear with this type of product is that too much precision, cohesion, and speed can make the sound sound digital and unnatural; I share that fear. The Giesemann USB Reclocker avoids this problem. The sonic evolution it brings doesn't sound digital at all; instead, the lifelike listening experience evokes a strong sense of analogy. Why use OCXO Master Clock? You will get an improvement in dynamic's, a lower noise floor and more natural flow in the sound. For us a OCXO Master Clock is one of the most important factor's in ensuring the best possible sonic platform for any hifi system! The Giesemann Master Clock is designed for high precision audio equipment to enhance the integrity of the signal, the top of the line Giesemann OCXO ensure the accuracy of the master clock prodvide a time domain reference for reading data, its transfer and decoding. As a result, the Master Clock could minimize jitter and ensure the improvement on sounding. The Giesemann EVA OCXO Master Clock is designed to generate a very accurate, ultra low phase noise 10M Master Clock signal that delivers more accurate transfer and conversion of digital signals. The addition of the external 10M Master Clock can improve the soundstage and details of the Music Server, the extraction of details from the background is just amazing and help to achieve optimal music playback with enhanced timbre, full tone, and escpecially pace, rhythm and timing.