Lo-D HS-30F
これは、Lo-D 日立です！の平面振動版のユニットを使ったものツイーターの修理は終えた者のウーハーの振動板が劣化して
振動版を補修しました。補修といっても発泡系の薄い板を接着しました。まあ！これだけですが
以前はで振動板が。。。ですがこれに手を加えると
これにオリジナルはこれ
ワトコオイルで手を加えれば昔の姿がよみがえりますね！
この改造で振動版のM0が少し上がりますが、非常に質量が低いので聴いた目には変わらなく感じました。
さて次は、HS-33Dこれはツイーター音出ずを購入して断線修理を施しました。これは、同じくLo-DのHS-007のツイーターと同じ物なので修理実績があり、簡単と思っておりましたが、放置・・・
で、やっとです。
さて鳴らしてみる！見ての通り3段目の最上段に３３Dをおいて、ソニーのTA-F333ESXで鳴らしてますが、比較のためTorioのLS-350とともに
鳴らしてみて、３３Dのツイーターの鳴りはすぐれております。JBLのメタル系のツイーターが裸足で逃げ出すくらいの実力を持っていると思います。以前のLX－３００に付けたときそう感じました。
低音バスレフでもかかわらず、締まった低音です。ギャザードエッジが利いてますね！
さて、３５０を鳴らして切り替えて。。。。。。。うーん
どう見ても（聴いても）３５０に分がある！`音のまとまりなんですね、個別に聞くといいのですが、まとまると、。。。。。。。これは日本のメーカーに多いように思います。個別の性能は、JBL ・・・海外の有名メーカーをしのいでいる、しかし、しかしなんですね！これをトータルとしてまとめてみると、多分、個々の性能が主張してしまう。
３５０のスコーカーの音色これがあまりにも秀ですぎている。
さらにツイーターもすぐれているので、比べるのが間違いだったかもしれません。
HS-33Dのウイークポイントは、スコーカー（あまりコストがかかっていない）
でもソースによっては、これもこれでいいと思いますが、どうもキープレベルには、達してないと思います。
スピーカーは、先のD-102Aの時もそうだったのですが、最初の音だしで、第一印象で決まります。
最初に え・・・・・！と思ったスピーカは、どう聞いてもいい！
あれ・・・・！と思ったものは、どう聞いてもｘｘｘｘｘｘです。
また、VictorのSX-3などもそうなのですが、こんなユニットで！！チープなんです鉄のプレスでこんな安物で・・・・・と思ってもいざ音出しをすると・・・・え！という音がするスピーカーの音は、物量ではない設計思想でその音が決まるように思う。設計思想は設計者の感性も加わると素晴らしい音を楽しめるスピーカーになると思う。
LS-350の密閉型のエンクロージャーのわりに結構豊かな低音が出ます。すごくバランスがいいんですね！聞いていて疲れない。
３５０、４００のバッフルはランバーコア材を使って、密閉構造のエンクロージャーを採用することにより、うまくランバーコアを鳴らしているように思えます。
トリオのランバーコア材を使った、スピーカーは多分同じ傾向と思われます。ランバーコア材のスピーカーは、迷わず買いと思います。
Long Supika of left and we repair waiting for a stretch
Lo-D HS-30F
This is, Lo-D is Hitachi! Tweeter of repair that plane using a vibration version of the unit of the diaphragm of the woofer those who have completed is deteriorated and
was repaired the vibration version. Even though the repair was bonded to a thin plate of the foaming system. oh dear! This is all but previously in the diaphragm. . . But the addition of hand in this
This is the only, but this value in will increase.
This original is this
I will revive an old form If you add your hands with Watokooiru!
This remodeling vibration version M0 has gone up a little bit in, but I felt no change in the eyes I heard so much mass is low. Well next, HS-33D which has undergone a disconnection repair to buy without leaving tweeter sound. This is, also has the same thing because the repair achievements and tweeter of the HS-007 of the Lo-D, but had been thought that simple, left ... in, it is barely.
The HS-33D is now covered in the contents did. It seems a relatively high rating. Now try to play! Put the 33D at the top of the street the third stage of the look, but we play in the Sony TA-F333ESX, along with the LS-350 of Torio for comparison try to play, sound of the tweeter of the 33D is we have excellent . Metal-based tweeter of JBL I would like to have the power of much run away barefoot. I felt so when you gave the previous LX-300. Despite bass bass reflex, it is a tight bass. We've clever gather de edge! Now, switching ring the 350. . . . . . . Well how you look even if (listen even if) there is a 350 two minutes! But I was unity of `sound, I hope to hear individually, and settled,. . . . . . . This is I think that many Japanese manufacturers. Individual performance, outpacing the well-known manufacturers of JBL ··· overseas, however, but it is what! In summary this as a total, perhaps, individual performance resulting in a claim. Tone of squawker of 350 this is too excel too. Since further also excellent tweeter, it may have been a mistake to compare. Weak point of the HS-33D is, squawker (not applied too much cost) depending on the source, too, but I think that this is also good at this, to somehow keep level, I think that it does not reach. Speakers, it was the case even when the previous D-102A, a's a first sound, determined by the first impression. First example .....! Speaker that I thought is, good to what I heard! that····! What I thought is, is what I heard even xxxxxx. Also, is that so well as SX-3 of Victor, but in this unit! ! ... For example when you pinch the sound .. also I think ..... at this cheap in the press of cheap I iron! Speaker sound of the sound to that is, I think that depends on its sound design concept is not a quantity. I think the design concept will be the speaker to enjoy also join and fantastic sound sensibility of the designer. Quite rich bass in spite of the sealed enclosure of the LS-350 comes out. Really it's a good balance! Not tired and have heard. Baffle 350, 400 is using the lumber core material, by adopting the enclosure of the sealed structure, seems to have sounded the well lumber core. With lumber core material of the trio, the speaker is probably it seems that the same trend. Speaker of lumber core material, I think that buy without hesitation. Long Supika Of Left And We Repair Waiting For A Stretch Lo-D HS-30F This Is, Lo-D Is Hitachi! Tweeter Of Repair That Plane Using A Vibration Version Of The Unit Of The Diaphragm Of The Woofer Those Who Have Completed Is Deteriorated And Was Repaired The Vibration Version. Even Though The Repair Was Bonded To A Thin Plate Of The Foaming System. Oh Dear! This Is All But Previously In The Diaphragm... But The Addition Of Hand In This This Is The Only, But This Value In Will Increase. This Original Is This I Will Revive An Old Form If You Add Your Hands With Watokooiru! Well Next, HS-33D Which Has Undergone A Disconnection Repair To Buy Without Leaving Tweeter Sound. This Is, Also Has The Same Thing The Repair Achievements Because And Tweeter Of The HS-007 Of The Lo-D, But Had Been Thought That Simple, Left ... Is Finally In. The HS-33D Is Now Covered In The Contents Did. Seems A Relatively High Rating . Now try to play! Put the 33D at the top of the street the third stage of the look, but we play in the Sony TA-F333ESX, along with the LS-350 of Torio for comparison try to play, sound of the tweeter of the 33D is we have excellent. Despite bass bass reflex, it is a tight bass. Now, ring the 350....... What looked even (listening even if) there is a 350 two minutes! Tone of squawker of 350 this is too excel too. Further also excellent tweeter. Compared to the might was a mistake. Weak point of the HS-33D is, squawker (not applied too much cost) depending on the source, too, but I think that this is also good at this, to somehow keep level, I think that it does not reach. Speakers, it was the case even when the previous D-102A, a's a first sound, determined by the first impression. First example ..... ! Speaker that I thought is, good to what I heard! that ····! What I thought is, is what I heard even xxxxxx. Quite rich bass in spite of the sealed enclosure of the LS-350 comes out. Really it's a good balance! Not tired and have heard. Baffle 350, 400 is using the lumber core material, by adopting the enclosure of the sealed structure, seems to have sounded the well lumber core. With lumber core material of the trio, the speaker is probably it seems that the same trend. Speaker of lumber core material, I think that buy without hesitation.
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