LAS VEGAS CES 2010 !!!!

Discussion in 'Quán Cafe VNAV' started by Unison250th, 11/1/10.

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  1. Black Jack

    Black Jack Advanced Member

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    Loa này là loa Odeon, hai dòng trong ảnh bác Unison chụp là Elektra và bookshelf Orfeo, kèn gỗ.

    Tiếp đi bác, nhiều thông tin mà em mới lần đầu được nghe :)
     
    Black Jack, 14/1/10
    #101
  2. Unison250th

    Unison250th Advanced Member

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    Unison250th, 14/1/10
    #102
  3. Unison250th

    Unison250th Advanced Member

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    Loa nay cung co o CÊS 2009, dung Tannoy va 18in woofer. Dac biet nhat la Tannoy duoc gan them ken TAD2001 (co le la compression driver hay nhat trong loai 1in). Am thnh loa nay nghe thay nang ne nhu nam ngoai, nhung co le do 18in gan khong hap. Y kien nay rat hay, vi yeu diem cua Tannoy la tieng high, voi TAD high co the len 20Khz de dang.
     
    Unison250th, 14/1/10
    #103
  4. Unison250th

    Unison250th Advanced Member

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    Turntable La Luce duoc bien che boi mot nguoi dan ba.
     
    Unison250th, 14/1/10
    #104
  5. Unison250th

    Unison250th Advanced Member

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    Loa 3A, suot muoi nam nay, loa cua hang 3A luc nao nghe cung kha. Loa lon nhat 3A, am thanh that xuat sac doi voi gia tien. Loa mac nhat cung dung tweeter Elac. Tweeter nay nghe noi kha mac tien tren $1000. Tweeter nay duoc vai hang dung, trong do co hang Goldmund.
     

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    Unison250th, 14/1/10
    #105
  6. Unison250th

    Unison250th Advanced Member

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    Loa Operatta cua mot hang o Fremont, Cali, vung bay area. Hang nay tuy cua Tau o My, nhung loa nay nghe noi duoc bien che boi Mundorf, dung tweeter Heil. Am thanh kha, va gia hap dan, hang nay khong tin phai tra tien cho reviewer, nen giu gua thap, co loi cho nguoi me nhac.
     

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    Unison250th, 14/1/10
    #106
  7. Unison250th

    Unison250th Advanced Member

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    Sony muon vao high end nen cung show mot cap loa trong can phong rat lon. Loa nghe cung tam thuong thoi, mac du electronic rat tot.
     
    Unison250th, 14/1/10
    #107
  8. Unison250th

    Unison250th Advanced Member

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    Dan loa TAD cang nghe cang thay hay. Rat tiec TAD khong con lam loa ken nua sau khi Bart Locanti qua doi. Mot hieu xot lon cho dan choi ken.
     
    Unison250th, 14/1/10
    #108
  9. gacon

    gacon Advanced Member

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    Bác cứ làm quyết tâm sở hữu 1 cặp 3a mm deCapo của em nó tăng cao :mrgreen:
     
    gacon, 14/1/10
    #109
  10. WireWorld

    WireWorld Advanced Member

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    Bác Unison , bọn này dùng kèn tép của Tannoy nối với củ TAD hả bác , coi như bỏ đi phần tép của Tannoy luôn à ?
     
    WireWorld, 14/1/10
    #110
  11. Unison250th

    Unison250th Advanced Member

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    Ken Tep cua Tannoy deu bo di, chi dung Tad 2001 driver va adapter vao dit cua Tannoy.

     
    Unison250th, 14/1/10
    #111
  12. WireWorld

    WireWorld Advanced Member

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    Điều lạ là toàn đồ khủng mà vẫn có hãng dùng Behringer đe test
     
    WireWorld, 14/1/10
    #112
  13. Unison250th

    Unison250th Advanced Member

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    Minh cung dung 2 cai bac, nhung chi dung tam thoi, sau nay co thi gio se doi thanh tube. Gia cua Behringer tuy re, nhung chat luong rat cao, minh dang tinh trong tuong lai se mod cai nay, chi dung phan digital, thay het switching supply thanh linear regulator, bo het phan op-amp, dung 6 output tube, minh tinh chac rang am thanh se khong tam thuong dau bac.

     
    Unison250th, 14/1/10
    #113
  14. Unison250th

    Unison250th Advanced Member

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    Loa Coaxial cua Grant Fidelity. Thung nay lam ben Tau kha dep, thung nay DIY de them hỏn cua JBL, ALtec la co dan am thanh kha tot. Loa nay nghe khong an tuong lam, nghe noi dung driver Beyma cua Spain.
     

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    Unison250th, 14/1/10
    #114
  15. Unison250th

    Unison250th Advanced Member

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    Dan loa nay co ve hoi bi mat. Minh co hoi loa nay dung fullrange hay la coaxial thi chu nhan noi la "khong the noi duoc" vi muon giu kinh. Bac nay giu kinh qua, cung khong cho biet loa nay ten gi. Nhung cung cha sao, vi loa nghe khong co gi dac biet cho lam, dung 2 ampli Viva 845 that dep. AMpli nay dung 4 tube 845, nhung chi la SE. 2 tube 845 dung de lam rectifier (giong Marantz T1) , 1 tube 845 dung de lam gain stage, va mot tube dung lam output. Nhu vay ampli nay chac co le dung input transformer de lay gain qua tube 845 drive them stepup transformer cho du gain de chay cho output tube.
     
    Unison250th, 14/1/10
    #115
  16. Unison250th

    Unison250th Advanced Member

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    Loa nay that bat ngo, chi dung 3in cone, nhung bass xuong sau nhu 6in. Minh doan trong thung co dung sub, nhung chu nhan noi chi dung 1 driver, khong co xover. Luc demo nghe hap dan, nhung van hoi lon nen loa bi distortion hoi nhieu, nghe kho chiu. Driver 3in nay co nhieu tuong lai.
     
    Unison250th, 14/1/10
    #116
  17. Unison250th

    Unison250th Advanced Member

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    O tren co gioi thieu gian hang cua CAT, nhin may preamp me qua, ma quen noi ve dan loa. Loa Vivid Audio G2 Giya, nam ngoai co cap mau do de o show nhung khong duoc nghe den. Nam nay bac Ken dung loa de choi voi hai ampli mono block. Bac Ken la mot nguoi rat sanh ve am nhac, dan nhac cua bac nghe luc nao cung song dong, nam nay cung vay. Hon 15 nam truoc, minh co dip nghe dan may bac dung loa Avalon voi ampli JL1 qua ban nhac live qua dia than cua John McLaughlin, Paco de Lucia nghe me man ca nguoi, vay ma 15 nam sau, dan may cua bac chang thay doi gi may, pramp/ampli cung giong , chi khac dung linh kien tot hon. Ampli JL1 cua bac that tot, cuc ouput transfo dung chat luong, 29 lbs de ra 100W triode pure class A. Day la thu thiet!
     
    Unison250th, 14/1/10
    #117
  18. Unison250th

    Unison250th Advanced Member

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    Preamp bac dung tube 6DJ8. Nhinh ky lai thi thay bac toan dung tube EI (Elecron Industry) hinh nhu cua Tiep Khac. Bac ay dung tube nay chac cung da lua rat nhieu trong nhung loai tube khac. AE ai co dung 6DJ8, nen thu tube nay de so sanh am thanh ra sao. Quen mot dieu nua, dan may bac dung demo, 15 nam lien tiep, cha bao gio dung toi Digital, chi choi turntable va dia than.
     
    Unison250th, 14/1/10
    #118
  19. Unison250th

    Unison250th Advanced Member

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    Reel to Reel Technics 1500, qua da!
     
    Unison250th, 14/1/10
    #119
  20. Unison250th

    Unison250th Advanced Member

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    Dan loa giong Vivid Audio G2 Giya hang CAT dung tren, nhung duoc chay boi dan ampli/preamp Halcro va digital. Dan nay am thanh thieu phan song dong khi so voi dan tube cua CAT.
     
    Unison250th, 14/1/10
    #120
  21. Unison250th

    Unison250th Advanced Member

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    AMpli Halcro... chat luong !
     

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    Unison250th, 14/1/10
    #121
  22. Unison250th

    Unison250th Advanced Member

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    Loa Hansen Grandmaster !!! Loa nay hinh nhu dung dau trong 2 loa mac nhat o show, gia hinh nhu la $250K, duoc chay boi ampli Tenor.
     
    Unison250th, 14/1/10
    #122
  23. NoBG

    NoBG Advanced Member

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    Dùng Litz wire cho OPT có được lợi gì bác Unison?
     
    NoBG, 15/1/10
    #123
  24. Unison250th

    Unison250th Advanced Member

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    Litz wire co loi cho high frequency, cho nen bandwidth se rong hon.

     
    Unison250th, 15/1/10
    #124
  25. atlantic

    atlantic Advanced Members

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    Nghe anh miêu tả cặp loa Ý này hấp dẫn quá. Tiếc là không biết hiệu gì nhỉ?
     
    atlantic, 15/1/10
    #125
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