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Trọn bộ Conrad-johnson Premier Fourteen tube preamplifier & Conrad-johnson Premier Eleven

Trọn bộ Conrad-johnson Premier Fourteen tube preamplifier & Conrad-johnson Premier Eleven
Loại:
Vận chuyển:
Đường bưu điện
Thời gian:
Giờ
Số lượng:
2
Đã bán:
0
Địa điểm:
hà nội
ĐT(+84):
984113333
Giá bán:

75.000.000 VNĐ

 

Trọn bộ Conrad-johnson Premier Fourteen tube preamplifier & Conrad-johnson Premier Eleven tube power Amplifier , máy nguyên thùng đẹp nung ninh như mới, âm thanh tuyệt vời, giá nay còn cực rẹ ace nhé!


thông số kỹ thuật:


Conrad-johnson Premier Fourteen tube preamplifier
Gain: 25dB
Maximum Output: 20V Bandpass: 2Hz to more than 100kHz
Hum and noise: 94dB below 2.5V output
Distortion at 1.0 v output: less than .5% THD or IMD
Phase: inverts phase of all inputs at main out
Ouput impedance: less than 200 ohms
Mechanical:
Dimensions: 15.25"D x 19"W x 3.75"H Net
Weight: 23 lbs.


Conrad-johnson Premier Eleven tube power Amplifier


Description: Tubed stereo power amplifier.
Power rating: 70Wpc into 8 ohms/70Wpc into 4 ohms/70Wpc into 2 ohms (18.45dBW, 15.45dBW, 12.45dBW, respectively)
Current capacity: not specified.
Frequency response: 20Hz-20kHz, +0/-0.5dB.
THD: <1%. IM distortion: <1% (conditions not stated).
Input impedance: 100k ohms.
S/N ratio: 96dB ref. rated power (weighting not stated).
Sensitivity: 950mV.
Dimensions: 17.5" W by 7.25" H (with feet) by 15" D. Weight: 48 lbs.
Serial number of unit tested: 6001147.
Price: $5295. Approximate number of dealers: 70.
Manufacturer: Conrad-Johnson Design, Inc., 2733 Merrilee Dr., Fairfax, VA 22031. Tel: (703) 698-8581. Fax: (703) 560-5360. Web: www.conradjohnsondesign.com .


link tham khảo thêm:
https://conradjohnson.com/owners-manuals/prem14man.pdf
https://www.audiocircle.com/index.php?topic=151254.0
https://www.conradjohnsonowners.com/viewtopic.php?t=1036
https://www.stereophile.com/tubepoweramps/403/index.html
https://www.ebay.com/itm/324093086323
https://www.bonanza.com/booths/joesoj/items/830961446?awc=6238_1593393383_6a257539f848d7885de52717c1ce4828&utm_source=awin&utm_medium=cpa























giá: 75tr (gọi ĐT để lấy giá tốt hơn)

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