SHAKTI VORSTELLUNG: Telos QRC & Furutech 6E Stromversorgung

habe meinen letzten Beitrag editiert, dh gelöscht....

Habe einen QRC Test aus Taiwan gefunden, den ich mal durch den google Übersetzer geschickt habe. Da eine Übersetzung ins deutsche völlig scheitert, habe ich diese ins englische gemacht:

https://review.u-audio.com.tw/…5mJQwn2ilcmx6mfGJDpUoz20I

"Writing a comment is most afraid of writing equipment that can't be pulled down. The terrible thing about this kind of equipment is that once it is used once, the feeling of sound improvement will last for a long time. If you don't continue to use it, it will be very difficult. Telos specializes in this kind of thing, like the GNR 3.1 active grounding machine that was written before. This is especially true for this QRC power supply. It not only enhances the shape and thickness of the audio and video, but also maintains good sound. The openness and three-dimensionality of the game is more attractive. The QRC brings a fascinating luster, charm and texture to the sound, and it is also highly playable, which is quite different from the current power processing products on the market.

Refreshing

On a technical level alone, QRC does not use any newly developed technology, but instead smelts the existing technology of Telos in the past, including QNR phase correction technology, QMT broadband magnetic field homogenization technology, Schumann resonance, V3. 1 part screening logic, tuning patch material science, and QBT broadband maturation, etc., can be said to be a product of Dacheng. However, if you think that QRC only arranges and combines the original technology of Telos and repackages it, it is a big mistake, because it is not the personality of designer Kobayashi. In fact, I think QRC is a new and innovative product that is refreshing.

Let me introduce the QRC architecture "simplely" first. Why is it a brief introduction, not a detailed introduction? Because it is really simple. Basically, the QRC consists of two parts, one is the socket with six single-hole sockets on the back, and the other is the circuit board in the center of the chassis. The two are connected in series. Let me talk about the board first. The board looks like only one piece, which is actually the upper and lower layers. The upper layer is a complete QNR quantum noise reducer with resonant IC chip, which can actively detect the distortion of the commercial 60Hz sine wave, and timely phase compensation to make the waveform smooth, thereby reducing noise in the power supply. Unlike the stand-alone QNR, the QNR on the QRC uses a separate plug-in component instead of the SMD surface-adhesive component to minimize dynamic losses. In addition, the resonant IC uses a more accurate die for phase compensation. More accurate.

The most striking thing is the 6 expensive Danish Duelund copper foil capacitors, which have the function of tuning, which can provide the sound with luster, charm, luxury and realism. The capacitance of this capacitor is only 0.47μF, but the volume is much larger than that of the same specification. This is because the copper foil is used internally. To achieve the required resistance, the area of the copper foil must be very large, so the volume will be so large. According to Kobayashi, he tried a variety of capacitors during the development of QRC, and the sounds were different. The tone used for Duelund was the most fascinating, so it was more expensive. The focus was on the QRC or the order. The process is completely compliant with the current forward required by Telos, so the price is higher than the average Duelund capacitor.

The lower layer is two sets of QMT (refer to the point-woke music, bloom vitality - Telos QMT quantum magnetics comment), each group of left and right, can be magnetically treated for the QNR directly above. Of course, this QMT circuit is different from Telos's original stand-alone QMT, which has more Schumann wave functions. When the QRC is plugged in, the QMT will immediately emit a 0 to 100 KHz electromagnetic pulse for 5 seconds, and the upper QNR will be magnetized once to homogenize its magnetic field. After the magnetic is completed, the Schumann wave will continue to be released. After the magnetic resonance effect is reduced to a certain extent after 15 minutes, it will be swept for another 5 seconds, and then the Schumann wave will continue to be released. This will be repeated, and the QRC will not be contaminated by the magnetic field. And can get the benefits of Schumann. I have experienced the effects of the Schumann wave generator on the audio playback several times. In simple terms, the low-frequency layering and resolution of the overall sound system will be better, and the effect will be clear and immediately recognizable. This shows that Kobayashi's addition of Schumann to QRC is a smart idea.

The original design of QRC has only two boards in the center. Later, Kobayashi added a third layer on the top. It is a circuit board of the same size as the thumb. It is also QNR. It was originally used on the Mini Q. Kobayashi changed the design. Two AB carbon resistors are added to the top, which is used to infuse the crystal sound of the carbon resistor into the power supply, and also enhance the power phase compensation performance of the QNR. Due to the significant effect after the increase, the QRCs that consumers buy in the future are all three-layer boards."

Fortsetzung:

"Socket "no" uses star connection

Then see the plug section. The six sockets on the QRC backplane are labeled 1 to 6, respectively, the closest to the AC seat is 6, and the farthest is 1. QRC's wiring connection method is very special. After inputting the QRC from the AC base, the power supply is first connected to 6, then to 5, and then sequentially connected to 4, 3, 2, 1 and then to the central main circuit board. Even if the board is removed, it will not affect the operation of the plug section. Also, since the main circuit is connected in series after the plug, the effect of the power processing can be sent back to the power source to optimize the sound quality of the sound without affecting the current output of the socket, so there is no shortage of supply.

Please note that each of the QRC's sockets is a serial connection, unlike the "star connection" highlighted by other power strips or power processors (each socket has separate wiring directly connected to the source), why? This is about the unique tuning aesthetics of Telos.

The same power supply loop, the end socket has the strongest power supply, so the No. 1 socket behind the QRC (the farthest from the AC seat) has the strongest power supply, and the No. 6 (the closest to the AC seat) has the weakest power supply. The same equipment is plugged into the different sockets of the QRC. Different sounds can be obtained, and the sound color of each device is different. After tuning through different sockets, the sound that is most suitable for the listener can be adjusted. For example, if your post-stage is a tough, full-bodied trend, if you plug it in the No. 1 socket, you should get a stronger voice. If you insert it on the 6th, you can soften the original tone of this post. However, each socket of the star connection is as strong as the power supply (it can be said to be as weak). Even if the position of each device is adjusted, the sound is almost the same, not to mention, according to Kobayashi’s experience, in an equal proportion. Allocating energy to each device is not necessarily the best sound. It is better to assign the appropriate energy ratio according to the equipment or the taste of the listener. The resulting sound will be more interesting.

Stick to the path different from others

It can be seen that QRC provides not only unique power processing technology, but also the ensemble aesthetics accumulated by experience and the rich playability required by enthusiasts. Kobayashi told me, "Telos has always insisted on taking a different path from others." Everyone is emphasizing a circuit that allows each device to get the most power supply, but Kobayashi believes that the equipment is assigned to different proportions. The energy can be used to match the sound that is more in line with the taste of the user.

At present, most of the power processors on the market are about power purification, filtering, and abundant supply. No one talks about the distribution ratio. Telos should be the first one. He further said, "someone is to get clean power, but we are in power Riga thing" because "so-called neutral is not there, you think of neutral and I think that is not the same," so he must would not say QRC is to provide a neutral or no dye sound, but is hoping to supply a wide enough range large enough to use, allowing users to have full use of elastic, bring their favorite sound. Telos emphasizes the user's personal adjustments, giving the voice a personal touch, rather than the standardization of goods made by other manufacturers.

In this case, how to insert the QRC's six sockets? Kobayashi offers three ways. The first way is the simplest, it is inserted according to the amperage of the device fuse. The higher the amperage, the smaller the socket is (the stronger the power supply), the lower the amperage, the higher the socket is plugged in. The smaller). For the first time users using QRC, this method is the easiest and will not make any mistakes. The second way, if you already know the direction of the equipment and know what kind of sound you want, you can adjust it yourself. For example, your post-level sound is softer, you want to be more impactful, masculine, more precise, you can plug in a smaller digital socket, or your source is less individual, hope to become more vivid, also Go to the small digital socket. The third way, tell Xiaolin directly about the current direction of your system, and the direction you want, let Xiaolin give advice directly. In this way, you should know which way to use it"

Fortsetzung:

Custom Duelund Copper Foil Capacitors

In addition to the above, QRC also uses a number of Telos existing technologies, including V3.1 part screening logic, all components have bought a lot of back to pick, in line with Telos's principle of current forwardness. By the way, expensive Duelund capacitors are impossible to buy a bunch of back to pick, so Telos is directly ordered. In addition, related metal fittings, such as wiring, fuses, AC sockets, etc., have been conditioned by QBT's 0-100 kHz wideband, which can reduce the internal resistance of the power path transmission. The key ABL sockets are more mature for 42 days. I am afraid it took a while. A lot of electricity bills. The outer skin of the machine contains graphene material, which has the function of tuning. In order to avoid the oxidation of the wire joint, the solder is soldered on both ends of the wire, and the two old solders are used as tuning to add analogy.

Not yet finished, all components on the board were subjected to two 36-hour -196 ° C ultra-low temperature treatments (12 hours apart) to break up the internal stress of the part and make the circuit run more smoothly. Key components are affixed to Telos's tuning patch to optimize component performance through far-infrared radiation. The chassis is cut by CNC with a whole piece of 6061 aviation aluminum. The weight of the case is 16 kilograms. The advantage is that it is not easy to resonate, which makes the sound more pure. More "just" is that the QRC machine needs lock screws, all use the Japanese Kanon electronic torque screwdriver, the torque error of each screw is only 0.5%, which shows how small Kobayashi is blowing!

More cohesive, but more open

Having said that, how is the sound of QRC, which is what makes you most curious? In the simplest way, QRC makes the sound "more cohesive, but more open; low frequency, contour, 3D sound field is amazingly improved." It doesn't have to change the sound through A/B. It has a sense of immediate change, and it only goes to a good place. It doesn't feel any side effects. More importantly, it makes music more attractive. After that, it is difficult to turn back.

Let me talk about how I picked it up. At first, I didn't know that QRC still had a connection. So I only wired in the basic way when I listened. I would connect the NuPrime Evolution One mono with the largest power to the QRC 1 and 2, and the second EC 4.8. The pre-stage is connected to 4, and then the Audiobyte Black Dragon DAC is connected to 6, allowing them to get the power they need."

Listen to Claudio Arrau's "Final Sessions" compilation of the Schubert Piano Sonata D.894, a flat, smooth, smooth, natural-sounding Philips recording that doesn't deliberately create a sense of scale or dynamics. Straightforward, it is not the type of recording that enthusiasts love. However, after the QRC was played, the music scenes that were not popular were immediately alive, the touch keys were more powerful, the light and heavy contrasts were more noticeable, the particles were more cohesive and powerful, and the music sounded more lively and without losing the original. Naturalness. Not only that, but as the audio and video becomes more condensed, the sound field is more open and the spatial appearance is clearer. It is really not easy to do both at the same time, because cohesion and opening are like the ends of the balance, one side goes up, the other side is necessary, but QRC makes both sides obviously improve, it is not easy.

QRC's improvement of the sound field is not only more open, but also deeper. The sense of front and back is clearer, where the scope is deeper, and wherever it goes, it is more clearly explained. The performance is amazing. This change not only makes the sound field more realistic, but also makes it easy for me to distinguish the similarities and differences between different album recording methods. Listening is more fun and more rewarding.

The low frequency has been improved

Then talk about the QRC's improvement of the low frequency. QRC will greatly condense the low frequency, make the audio and video contours more embossed and vivid, and have better density, thickness and weight. At the same time, it can feel the extension of the low frequency and the extension of the tail is more complete. Simply put, The low frequency has been fully improved. In general, the hardest thing to do in a sound system is the low frequency, and the QRC makes the low frequency improvement a breeze.

For example, the original soundtrack of the movie "Color Ring" is played. The first track is a slow string. The melody is lined with a large but not very strong continuous low frequency and drum. The low frequency sound lines are endless, and the bass drum is one, one, slowly. Knocking, the tail rhyme is also continuous. In the past, when I listened to this track, I thought that the low frequency in the recording was a large piece. It filled the whole music background and could distinguish the low frequency sound line and the big drum sound line. Through the QRC listening, I realized that the low frequency of the sound effect of this movie actually has many levels of changes, the track is clearer, the texture is also cleaner and fresher, and the extension can be explored to the very low frequency. The sense of scale is not chaotic, but can be The sound field is extended behind.

Before that, I didn't pull it down after I plugged in the QRC. Because I heard it, I didn't want to pull it out. But in order to fulfill the obligations of the audio commentator, I still had to compare it with the reference equipment A/B. To see how much the gap is, whether the QRC is worth the money. Although I used the plug-in plug-in, although there is no power processing function, it is also a solid aluminum block with aerospace grade. It has three sets of two-hole American sockets. The price is more than 30,000 yuan. As for the brand, I will not disclose it. I didn't expect a sound field to shrink, the sound condensed in the middle, the voice could not be opened, the outline was turbid, and there was no separation and layering immediately, and the music sounded a bit too sleepy. Lack of anger, like a musician who is eager to play. Is this the voice I was listening to before? Hey, the sound is afraid of comparison, and the ratio is high, or the QRC is quickly inserted back.

Every band hears a rich level

In fact, QRC's improvement of the system is not only at low frequencies, but also benefits in every frequency band. It is rich in levels and makes music more profound and vivid. Take the film "Il Postino" soundtrack 1st track "Il postino (titoli)", which has a string or two accordion, the first sound is a weak to strong string ensemble, just like the wind blowing Come over, I heard that the string sounds have a very distinct level from nothing to strong, and the tone is much better than in the past. Then the main theme of the accordion played, often the music came to this place, I will start to turn my attention to the seductive accordion sound, but this time, I found that the weak string accompaniment behind is still very hierarchical, very physical Feelings, there are strong and weak changes, that is because QRC further separates the separation of different parts, and also combs the structure of high, medium and low frequencies more organized, just as clear as the picture.

Fortsetzung:

"In addition to audio, image, and sound field, QRC's contribution to tone enhancement is no longer a problem. I think this should be what Kobayashi said, "Other people are cleaning the power, but we are adding something to the power supply." It is also the first track of the original "postman" soundtrack. The accordion must be able to hear the hard and cold texture of the metal reed, and it should be sharp. If your system sound is not thick enough, it is not moist, not soft and smooth. Or if the charm is not enough, you will hear the sharp accordion is holding your ear, very uncomfortable. But with QRC, this problem is greatly reduced, because your system has the fascinating taste and advanced texture of Duelund capacitors and AB carbon resistors from the beginning of the power supply, which greatly saves you the effort and cost of tuning the back end tuning. Basically, QRC is a Hi-Fi Hi-Fi, Hi-End Hi-End, a musical and musical power source that meets the needs of all discerning users.

Compared with European and American brands, it is not inferior

As mentioned earlier, at the beginning, I just inserted the equipment into the corresponding socket of the QRC according to the power. The farther the power is inserted, the farther away from the AC seat, the smaller the power is inserted closer to the AC seat, which sounds like this. No problem, the overall level, structure, smoothness, and detailed performance are very good, just a slight situation, it seems that the middle and low frequencies are too strong, the sound is too strong, the energy sense seems too fierce, not so resistant. I told Kobayashi about this, so he gave me a suggestion to move the position of the NuPrime Evolution One mono post-stage, from 1/2 to 4/5, and the right channel was inserted in 4. Then, the Black Dragon DAC moves forward with the EC 4.8 front stage, the Black Dragon is inserted 1, and the EC 4.8 is inserted 3. Why is this adjusted? The premise is that the power supply of the different sockets of the QRC will be different depending on the distance from the AC base. Adjusting the position of the plug can adjust the sound, because the medium and low frequencies of the Evolution One are full, and the sockets that are weaker in the power supply can be balanced. The situation, and because I have a small space on the right side of the listening room, the right side requires more energy than the left side, so the right channel is inserted at 4. As far as the source is inserted, the resolution and accuracy of the source can be increased."

After the adjustment, the sound is full, the low frequency is still full, but the sense of body is better. The original moderate and low frequency is soothing, the whole sound sounds smoother, not only the sound level is better, but the level of strength and weakness also becomes More abundant. What's more interesting is that the lower part of the plate is controlled, so that the shape of the sound field is also changed. From the wide triangle at the bottom to the more balanced columnar sound field of the upper, middle and lower, not only has the feeling of growing taller, Moreover, the extension of the high and low frequencies has become better, and even the reverberation and the hall sound are richer. This change is not a change in the circuit mechanism. It is only based on the characteristics of the equipment to adjust the ratio of the power supply. It is purely physical. This is not the case after the QRC made it. Xiaolin discovered that it could be adjusted, but he originally Knowing that the power supply circuit has such characteristics, the QRC is designed into this structure, and the difference is not unknown.

As for the price, QRC is not cheap, so you can buy some of the power products of some European and American brands at this price. Should you choose QRC? If you have such a budget and understand the importance of power, I strongly recommend that you give QRC a chance and give yourself a chance, because Telos has always been a brand of specialized power, treating it differently from others. Power processing, and then develop a distinctive QRC, not only the effect is very significant, but also enhance the sense of hearing in the three aspects of sound, music and melody, absolutely should not be missed, not to mention the purchase of QRC with Kobayashi personally The tuning service, he has seen and adjusted the experience of more than a thousand enthusiasts, he assisted in the inspection of the Fusuke audio system, definitely better than self-exploration and white pay for many years of tuition"

This is an oscilloscope to measure the frequency waveform of the QMT magnetic circuit board during operation. In the figure, when the QRC is plugged in, the QMT will immediately emit 0 to 100KHz electromagnetic pulse for 5 seconds, and the upper QNR will be magnetized:

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After the magnetization is completed, the QMT will continue to release the Schumann wave. At this time, the frequency displayed by the oscilloscope is an extremely low frequency close to 8 Hz:

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This is the third board at the top and is also a QNR phase correction circuit. This photo has an enlargement, in fact the board is only the size of the thumb. You can see that there is a resistor on the left side and the bottom of the blue capacitor in the photo, that is, the AB carbon resistor has the function of adjusting the tone:

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After removing the upper QNR circuit, you can see the balanced QMT broadband magnetic field equalization board below. When the QRC is plugged in, the QMT will immediately emit an electromagnetic pulse of 0 to 100KHz for 5 seconds, and the QNR of the upper side will be magnetized once, and then the Shuman wave will be continuously released. After 15 minutes, the effect of the magnetic equalization is reduced to a certain extent, and then Sweep for 5 seconds, then continue to release the Schumann wave, and so on:

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QRC used six Danish Duelund copper foil capacitors, and this is a special product that Telos ordered directly from Duelund in order to meet the current forward principle of Telos:

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Gruss

Juergen