HiFi-Do E-mail Newsletter

Self-introduction. I am the "radio boy" over 50 years. My Pleasure is following another's example. I do not use the so-called maker finished goods, and even if use somewhere converted. Since a cartridge and a speaker influence sound, it is interesting, and I have absorbed. Became the transistor age, and I could hard manufacture it, and I decided to be a brand item. Music comes out so much and has various information. Is it the method of pronunciation, the tone, the melody, the chord, tempo, etc.? A musician is going to mobilize them fully and stimulate our feeling and the key of thinking combining various techniques. Therefore, if you want to listen to music positively and to enjoy the stimulus, it is good to play the music which the informer emitted as faithfully as possible. This is a reason for having become a Hi-Fi intention with fundamental stance. I am playing using anything intuition and an ear. My music genre is mainly classic.
This time, I introduce a low-range horn part. It is the thing which carried out additional reconstruction of the false exponential horn, and brushed up Tangent and efficiency in the front of "square shape plane speaker" BOX for low-pitched sound while having heard it till then. (A photograph is the horn before deadening)
The basic principle of an exponential horn. If a cetern length is progressed, area will double. This is the software that I made, When Srort area and the cutoff of are put in, automatically calculate it.

	It is the woodwork of a Srort part. It is difficult to curve fourth square, So I made only two.
It is the horn and driver plane SP-BOX of deadening. For the Deadning,it is boarded a Buchiru broad tape at a plane part. Similarly the curved surface part has stuck flooring auxiliary part made from vinyl chloride?? With the flexibility found by DOIT on BUCHIRU.

I say my method of playback equipment brushing up Although those to whom a measuring instrument, analysis know-how, besides remarkable expense is needed, and some push on enduringly like a maker's laboratory, it is not for general. I needed the measuring instrument because what is necessary, what purpose it is going to analyze. Then, for brushing up of a system, with an ear, I listened to the many live music, without meter etc. Although I visit a concert in order to hear live, Money is required. Then, recommendation is the orchestra of the amateur near your house, and the concert of ensemble. Skill is good and it is cheap. In this way, one of the problems that I can say clearly now, Is the sensitivity by the side of work, such as CD including a recording engineer? There are still many "bad" recordings here. Even if hard of recording has a little difference and individuality, It is not so change the sound to a reproduction side. What is thinking, probably they instigate about by the console. Nature and presence are spoiled. Sauce is pure as much as possible. I need to help well of the direction of the work side who looks at this.

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