As one of the popular audio products today, the importance of headset amplifiers is certainly inseparable. There are five words in the word headset amplifier, but the word "ear dilatation" has long been concise, which is the common words between users, players and sales today. The headset amplifier / ear -dilated object itself can also be simplified, large or small, from small to a parasitic on mobile phone, manual digital player, CD -ROM or streaming player, decoder, front or combined machine, combined machine The circuit in the middle is to be independent of a piece of equipment, and it can be hidden from the shirt bag or pants bag, such as the portable ear expansion of the small box to the large packet expansion of the seventeen -inch wide standard chassis. It is also from conventional, entry to fever.
Sim Audio''''''''''''''''s works of the fever brand MOON, of course, are the color of fever, and also adopt an attitude of not expensive and not expensive. Only the entry and reference two -level options, namely NEO 230HAD and NEO 430HA or 430HAD, etc. Essence Narrow(7-inch)The NEO 230 HAD of the chassis is both an ear dilation, but also the DSD decoder and the front -stage features, which consumes about 13,000 yuan in entry -level goods. As for the Neo 430HA and 430HAD, the two can also be both an earpanchroma and the front stage, while the 430HAD adds the DSD decoding function. The consumption of NEO 430HA and 430 HAD is a lot higher than the NEO 230HAD, 2.15 times and 2.6 times, respectively.
On the reference level, it provides a choice of double -born and slightly different functions. I think, the more the players who have a high fever must be more attached! There must be players who only love pure ear dilation, love pure simulation without digital audio. Therefore, from the perspective of focus, the NEO 430HA can be regarded as a fever!
Input to output is balanced
For the choice of fever, how can there be less full balance amplification? From input to output, the NEO 430 HA uses a differential full balance amplifier circuit. The component''''''''''''''''s simulation amplification circuit of the pure transistor is separated. At the same time that there is a pair of XLR balance input, it is also equipped with a pair(Three needles)One(Four needles)XLR''''''''''''''''s headset outputs a balanced output. You can choose the gain to 14 or 20dB, and the load 600Ω During the impedance headset, the output is 667MW, 50Ω then it is 8W, and it will be able to drive any headphones without effort to give full play to its potential.
Evolution is advanced technology
Super large, greatly beyond its actual power system, adopt a reliable continuous power supply mode, two 25VA ring cows, total filter capacitor value of 35,200Μ F(A total of 16 35V/2,200Μ F capacitor), And introduce the advanced technology of the Evolution Department, the fourth-level M-LOVO (Moon Low Voltage) DC stabilization, which can significantly reduce the bottom noise. In addition, M-EVOL2 (Moon Evolution Volume 2) sound control circuit brings 530-level sound adjustment accuracy, and the left / right channel volume pairing adjustment accuracy is 0.1DB.
Go straight into the brain
Take ElectroCompaniet EMC1 MK3 SACD as the sound source, and adopt a balanced connection, and then through professional listening, 250Ω impedance BeyerDynamic DT 990 Pro listen to NEO 430HA.
First listen to the "LOOKING for A Home" in the SACD version of Blue Coast Collection "The E.S.ESSSIONS -VARIOUS Artists". The first sound, the first feeling is that the bottom noise is really low, it is sound, the knot of him, and even the shot bass behind the bearing bass, which makes the sound of people in front of him, and the bass of the bass in the back. See it more clear. What makes me most appreciate is that the Neo 430HA section of the chorus of the main voice and the sound of the harmony is very exciting. The vigorous dynamic energy penetrates into the brain.
On the headstick
The above -mentioned relatively simple two -person sound and two ended recording. The Neo 430HA has a high level of performance. What about the complex interpretation? The Michael Tilson Thomas of the SACD version of the SACD version commands San Francisco Symphony Play "Maller Fifth Symphony", from my head to the headset, and then to the surrounding space, it turns into a small universe in real time. It happened around me. The differences and contrast between string music, copper/wooden pipe and percussion instruments are very delicate. The energy of strong and weak sound is coming, and it is dizzy, three -dimensional and meticulous, and the more exciting people, the more I am so excited that I will imagine that I am on the stage, surrounded by musicians, music, and energy. Following experience and enjoying the ups and downs.
I''''''''''''''''m afraid I can''''''''''''''''t save
To put it simply, Hi-Fi flavor, listening flavor and music appeal are high, and the energy of strong and weak sound is more. I know that I listened through the 1/4 -inch headset insertion/single -end output. It has such a level. If you use a more particular balanced input headset, you will have to enjoy it. One floor!
Nearly 30,000 consumption is in exchange for such a quality. I dare not say cheap, but it is indeed high -quality. If you are playing advanced headphones, especially the high -fever input high -fever input, this consumption may not save it!
Equipment specifications
Each channel output power:@ 600/300/50Ω667mW / 1.33W / 8W
Headphone impedance: 20 ~ 600Ω
Frequency response:(Listen to)20Hz -20KHz±0.1dB
Frequency response:(Full range)5Hz -100kHz + 0 / -3DB
Total harmonic distortion:@ 1kHz, 0dbfs(A weighted)0.005%
Mutual distortion: 0.005 %
Signal -to -noise ratio: 120db
String: 110db
Input/output impedance: 22KΩ/1.25Ω
size(Width x height x deep): 42.9 x 8.9 x 35.1cm
Transportation weight: 9kg