If listening to music can brighten your mood, playHIFIIt is all the more important to putThe enjoyment of hearing is extreme.. Some time ago, users have been surprised and satisfied with STUDIO. Then why do it?CF EditionWhere's Riley? For the same reason.
CFIt's Current Feedback.Current feedback. STUDIO CFThe use of current feedback amplification technology, with appropriate design, to pursue a better sense of hearing. that,What's the difference between STUDIO CF?
High frequency is good, talent is really good.
Firefighters often have experience and sound.Stiff, harsh, and impatient.Wait. The reason, in fact, has something to do with high-frequency distortion. This problem can be well solved by using the characteristics of CF amplification technology.
Compare it with some hypothetical graphics belowVoltage feedback(VF-Voltage Feedback) amplifiers, when the frequency increases, will reduce the gain, so that the actualDistortion will increase..
The CF amplifier, itself is a high-frequency amplifier for video, for audio amplification, the gain does not change with the frequency, so the actual distortion can be very small in the whole frequency band, that is to say, the CF amplifier is improved andThe distortion of medium and high frequency is reduced.It should be noted that the middle and high frequency part of the audio is more sensitive to the human ear, and the high frequency part plays an important role in the performance of music color.
The benefits are obvious. After the improvement of high-frequency and high-frequency sound, listening to music will have a more delicate and softer feeling.The sound will be more delicious, more beautiful, and more enduring.
Fast fish eat slow fish, the power of speed is the real power.
Big fish may not be able to eat small fish, but fast fish can certainly eat slow fish. People sometimes think that headphonesThe thrust is not ideal, not good enough!Then take a look.STUDIO CFTell me what's going on.
Don't "hack" others, compare it with your own brother.STUDIO vs STUDIO CFCompetition for square wave response of 50kHz. As we all know, the audio range is 20Hz, 20kHz, 50kHz, which is far beyond the audible limit for human ears. This is only used for technical comparison.
As a result, it is clear that everyone is quite satisfied that the STUDIO has a good waveform, but there is an obvious delay, relatively,STUDIO CFThe waveform is reallySurprisingly perfect.
VisibleSTUDIO CFOfConversion rate(Slew Rate) at a very high levelFrequency responseYeahVery wideOf. At such a technical level, it should beNo.AgainThere will be headphones that are difficult to push.It should be full of quantity, stable voice, strong and flexible, rich in detail and more expressive, and have a better sense of presence.
To watch food and eat, is it better to adjust the volume actively or passively?
We have previously introduced the advantages of active volume regulation, such as constant input impedance, good dynamics, good noise control, and so on. However, after the conditions change, everything is likely to change, sometimes in the opposite direction. It seems that philosophical problems can also be found inHIFII put it into use.
STUDIO CFUsedPassive volumeThere is only one reason for adjustment: in the new good situation, the active volume has become a deficiency. In a powerful current feedback circuit structure, passive volumeStable sound and high fidelityThe advantages can be brought into better play, while the disadvantages can be well avoided through design.
Transparent amplifier
Transparency is to let the listeners not notice the existence of the amplifier, but only focus on the music itself.A higher realm.STUDIO CFIt is designed with such a concept. At this time, the amplifier needs to meetTwo conditions:First, there can be no "personality" or "Personal emotion"that is to sayNo sound dye.；II.High fidelity, high telepresence, canFaithfully reproduce the original work.STUDIO CFMaking use of the advantages of current feedback amplification, such as high speed, wide frequency response, low distortion, instantaneous current output capacity and so on, combined with proper design, we can meet this requirement very well.
An example of an audition
1) Beethoven Symphony 5, Karajan, Berlin Philharmonic, 1963 Polydor,Hamburg
Speak up, the first movementSTUDIO CFWhat is brought is the oncoming, a broad and huge wave of string music, and the heart and chest have the feeling of being shaken. The following polyphonic rotation of each part, the string music is as delicate as velvet, neat and tight, the brass is bronzed, that is, hard and dull, the sound of the flute is bright, but also shrouded in a kind of darkness, the woodpipe is slightly loose and thick, appears to be moderate.
It seems to match this work.STUDIO CFThe rationality (the quality of being unemotional and faithful to the original work) can be well expressed, especially for the Berlin Philharmonic under the command of Karajan (rational, regular, emotional), the artistic elements of the works can be reproduced smoothly. At the same time, it is also a big scene, starting, stopping, receiving and releasing, which is a test for the equipment. The whole music may be full of strength, tension, or melodious euphemism, tenderness, there are ups and downs, there are individual as a whole, many times full of elasticity, in the twinkling of an eye is a sea of sound, trying to vent. In a variety of circumstances,STUDIO CFBe able to show calmness, firmness, stability, speed, strength and delicacy, masculinity and tenderness, it is very satisfactory.
2）The Hunter，true emotion, Jannifer Warnes, Private Music, 1992
Seems to be to the karaoke scene, a small stage, a few musical instruments plus electronic synthesizer, appear alive and within reach.STUDIO CFSuch an atmosphere can be easily reproduced. Jannifer and the band blend well, with a natural mouth shape, posture and position. The whole song is lyrical and leisurely.
3）Ray Charles，THE SUNS GONNA SHINE AGAIN， Warner JAZZ，1997
The hoarse and exhausted trumpet, followed by the shabby jazz drum, followed by the battered piano, sang hoarse in the sand, taking you to a muddy, crowded, chaotic place, as if you should drink a glass of double whiskey or grab a cigar. Before you know it, you can relax completely.
What is worth saying is that Jazz may seem casual, but in fact it is quite demanding. To create this Jazz atmosphere, equipment needs to be able to fully capture and reproduce those small signals, both for recording and playback. The record is very good,STUDIO CF It can also better reproduce those subtle reflected sounds and mixed sounds, and create such an atmosphere.
4) Jiangnan Silk Bamboo, Ode to Joy, Huayun Yuefu, Pacific Sound Shadow
Let's talk about this."Chinese Baroque"Okay. Why do you describe it this way? Because the Jiangnan silk and bamboo are continuous and intertwined with passion, which is exactly the same as the Baroque "A constant passion"It is the same inheritance.
The difference is that Chinese national musical instruments have different sound methods, which makes it more difficult to record and reproduce.
In STUDIO CF play next，The music is intertwined, melodious, leisurely, and lingering with friendship. It seems to be close and distant, if there is no, there is you in me, there is me in you, you chase me, you advance and I retreat, one after another, one after another, and the other rises, lingering for a long time, it is really comfortable and constant.
To do this, the sound must be well controlled. It must not be too bright and prominent, nor should it be mediocre and ambiguous. There must be differences and biting connection. Not only for recording, but also for playback. Interpretation of national instrumental music,STUDIO CF Next, the sound of erhu is not too smooth or harsh, but has some frizzy in its thickness; plucked music has a powerful roundness and contains some brightness, which is not dazzling; the flute is crisp, not right in front of you, but drifting in the distance, flashing and appearing. This work is very well recorded,STUDIO CF The "cooperation" is also very in place.
After listening to a few songs, different atmosphere, style and difficulty,STUDIO CF It can be done easily, and it is very musicality, showingpowerful abilityand correspondingHigh quality。At this point, the feeling I have to say is likeA new window was opened, the wind blows in, and take a look at the scenery outside the window.
Attachment: STUDIO CF high-performance headphone amplifier
STUDIO CF It is a headphone amplifier designed and constructed using current feedback technology. High performance is because the current feedback amplifier has the advantages of small distortion in the all-audio frequency band (especially reduced distortion in the high-frequency band), wide frequency response bandwidth, fast conversion rate, strong instantaneous output current capability, etc., and can become a "transparent" amplifier, that is, it has high fidelity and can be loyal to the original work.
STUDIO CF Not only can it capture small signals in music materials and restore them truthfully, but it also has power and strong power. It is a device that can combine strength and softness.
Because it is real, it sounds good.STUDIO CF In the end, it can provide good musicality and bring you extraordinary musical enjoyment.
Specifications:
1 Dec 2018
(End)
If listening to music can brighten your mood, playHIFIIt is all the more important to putThe enjoyment of hearing is extreme.. Some time ago, users have been surprised and satisfied with STUDIO. Then why do it?CF EditionWhere's Riley? For the same reason.
CFIt's Current Feedback.Current feedback. STUDIO CFThe use of current feedback amplification technology, with appropriate design, to pursue a better sense of hearing. that,What's the difference between STUDIO CF?
High frequency is good, talent is really good.
Firefighters often have experience and sound.Stiff, harsh, and impatient.Wait. The reason, in fact, has something to do with high-frequency distortion. This problem can be well solved by using the characteristics of CF amplification technology.
Compare it with some hypothetical graphics belowVoltage feedback(VF-Voltage Feedback) amplifiers, when the frequency increases, will reduce the gain, so that the actualDistortion will increase..
The CF amplifier, itself is a high-frequency amplifier for video, for audio amplification, the gain does not change with the frequency, so the actual distortion can be very small in the whole frequency band, that is to say, the CF amplifier is improved andThe distortion of medium and high frequency is reduced.It should be noted that the middle and high frequency part of the audio is more sensitive to the human ear, and the high frequency part plays an important role in the performance of music color.
The benefits are obvious. After the improvement of high-frequency and high-frequency sound, listening to music will have a more delicate and softer feeling.The sound will be more delicious, more beautiful, and more enduring.
Fast fish eat slow fish, the power of speed is the real power.
Big fish may not be able to eat small fish, but fast fish can certainly eat slow fish. People sometimes think that headphonesThe thrust is not ideal, not good enough!Then take a look.STUDIO CFTell me what's going on.
Don't "hack" others, compare it with your own brother.STUDIO vs STUDIO CFCompetition for square wave response of 50kHz. As we all know, the audio range is 20Hz, 20kHz, 50kHz, which is far beyond the audible limit for human ears. This is only used for technical comparison.
As a result, it is clear that everyone is quite satisfied that the STUDIO has a good waveform, but there is an obvious delay, relatively,STUDIO CFThe waveform is reallySurprisingly perfect.
VisibleSTUDIO CFOfConversion rate(Slew Rate) at a very high levelFrequency responseYeahVery wideOf. At such a technical level, it should beNo.AgainThere will be headphones that are difficult to push.It should be full of quantity, stable voice, strong and flexible, rich in detail and more expressive, and have a better sense of presence.
To watch food and eat, is it better to adjust the volume actively or passively?
We have previously introduced the advantages of active volume regulation, such as constant input impedance, good dynamics, good noise control, and so on. However, after the conditions change, everything is likely to change, sometimes in the opposite direction. It seems that philosophical problems can also be found inHIFII put it into use.
STUDIO CFUsedPassive volumeThere is only one reason for adjustment: in the new good situation, the active volume has become a deficiency. In a powerful current feedback circuit structure, passive volumeStable sound and high fidelityThe advantages can be brought into better play, while the disadvantages can be well avoided through design.
Transparent amplifier
Transparency is to let the listeners not notice the existence of the amplifier, but only focus on the music itself.A higher realm.STUDIO CFIt is designed with such a concept. At this time, the amplifier needs to meetTwo conditions:First, there can be no "personality" or "Personal emotion"that is to sayNo sound dye.；II.High fidelity, high telepresence, canFaithfully reproduce the original work.STUDIO CFMaking use of the advantages of current feedback amplification, such as high speed, wide frequency response, low distortion, instantaneous current output capacity and so on, combined with proper design, we can meet this requirement very well.
An example of an audition
1) Beethoven Symphony 5, Karajan, Berlin Philharmonic, 1963 Polydor,Hamburg
Speak up, the first movementSTUDIO CFWhat is brought is the oncoming, a broad and huge wave of string music, and the heart and chest have the feeling of being shaken. The following polyphonic rotation of each part, the string music is as delicate as velvet, neat and tight, the brass is bronzed, that is, hard and dull, the sound of the flute is bright, but also shrouded in a kind of darkness, the woodpipe is slightly loose and thick, appears to be moderate.
It seems to match this work.STUDIO CFThe rationality (the quality of being unemotional and faithful to the original work) can be well expressed, especially for the Berlin Philharmonic under the command of Karajan (rational, regular, emotional), the artistic elements of the works can be reproduced smoothly. At the same time, it is also a big scene, starting, stopping, receiving and releasing, which is a test for the equipment. The whole music may be full of strength, tension, or melodious euphemism, tenderness, there are ups and downs, there are individual as a whole, many times full of elasticity, in the twinkling of an eye is a sea of sound, trying to vent. In a variety of circumstances,STUDIO CFBe able to show calmness, firmness, stability, speed, strength and delicacy, masculinity and tenderness, it is very satisfactory.
2）The Hunter，true emotion, Jannifer Warnes, Private Music, 1992
Seems to be to the karaoke scene, a small stage, a few musical instruments plus electronic synthesizer, appear alive and within reach.STUDIO CFSuch an atmosphere can be easily reproduced. Jannifer and the band blend well, with a natural mouth shape, posture and position. The whole song is lyrical and leisurely.
3）Ray Charles，THE SUNS GONNA SHINE AGAIN， Warner JAZZ，1997
The hoarse and exhausted trumpet, followed by the shabby jazz drum, followed by the battered piano, sang hoarse in the sand, taking you to a muddy, crowded, chaotic place, as if you should drink a glass of double whiskey or grab a cigar. Before you know it, you can relax completely.
What is worth saying is that Jazz may seem casual, but in fact it is quite demanding. To create this Jazz atmosphere, equipment needs to be able to fully capture and reproduce those small signals, both for recording and playback. The record is very good,STUDIO CF It can also better reproduce those subtle reflected sounds and mixed sounds, and create such an atmosphere.
4) Jiangnan Silk Bamboo, Ode to Joy, Huayun Yuefu, Pacific Sound Shadow
Let's talk about this."Chinese Baroque"Okay. Why do you describe it this way? Because the Jiangnan silk and bamboo are continuous and intertwined with passion, which is exactly the same as the Baroque "A constant passion"It is the same inheritance.
The difference is that Chinese national musical instruments have different sound methods, which makes it more difficult to record and reproduce.
In STUDIO CF play next，The music is intertwined, melodious, leisurely, and lingering with friendship. It seems to be close and distant, if there is no, there is you in me, there is me in you, you chase me, you advance and I retreat, one after another, one after another, and the other rises, lingering for a long time, it is really comfortable and constant.
To do this, the sound must be well controlled. It must not be too bright and prominent, nor should it be mediocre and ambiguous. There must be differences and biting connection. Not only for recording, but also for playback. Interpretation of national instrumental music,STUDIO CF Next, the sound of erhu is not too smooth or harsh, but has some frizzy in its thickness; plucked music has a powerful roundness and contains some brightness, which is not dazzling; the flute is crisp, not right in front of you, but drifting in the distance, flashing and appearing. This work is very well recorded,STUDIO CF The "cooperation" is also very in place.
After listening to a few songs, different atmosphere, style and difficulty,STUDIO CF It can be done easily, and it is very musicality, showingpowerful abilityand correspondingHigh quality。At this point, the feeling I have to say is likeA new window was opened, the wind blows in, and take a look at the scenery outside the window.
Attachment: STUDIO CF high-performance headphone amplifier
STUDIO CF It is a headphone amplifier designed and constructed using current feedback technology. High performance is because the current feedback amplifier has the advantages of small distortion in the all-audio frequency band (especially reduced distortion in the high-frequency band), wide frequency response bandwidth, fast conversion rate, strong instantaneous output current capability, etc., and can become a "transparent" amplifier, that is, it has high fidelity and can be loyal to the original work.
STUDIO CF Not only can it capture small signals in music materials and restore them truthfully, but it also has power and strong power. It is a device that can combine strength and softness.
Because it is real, it sounds good.STUDIO CF In the end, it can provide good musicality and bring you extraordinary musical enjoyment.
Specifications:
1 Dec 2018
(End)
