Πωλειται ζευγαρι Vintage Ηχεια SANSUI SP - 2005. εδω παραθετω τα χαρακτηριστικα τους..
The bookshelf type speaker system which adopted the multi-directions scheme.
With the multi-directions scheme, combination of the wave of sound and a wave is made rich, sound interference Zima is made, and reappearance of the natural presence of raw sound field as it is is aimed at at the same time it makes the directivity of inside and the loudspeaker unit for loud sounds cross inside and extends a listening area.
A 30cm cone type unit is adopted as low-pass.
This unit is combined use of the mechanical filter attached between the special press cone, the cone, and the bobbin,Since the high region has a property decreased suddenly by constant frequency and a Woofer can be directly linked without a network with amplifier by this even if it does not let a network pass, disorder of a property etc. has been improved.
Two 12.5cm cone type units which adopted the newly developed concave aluminum radiator are used for the mid range.
Copper coat aluminum wire with light and sufficient conductivity [CCAW] is adopted as a voice coil.
Moreover, while diffusing a high region by a screen protector and realizing a mellow tone quality, the backplane interference with a Woofer is suppressed by attaching a large-sized tight cover to a backplane.
Inside the cover, it is fully put into acetate acoustic material.
Two kinds are adopted as the high region for the dome shape unit which is 2.5cm to which the short horn of the high open aperture ratio was attached.
One has adopted hard aluminum as a diaphragm and another is using the metallized Mylar. The height of two materials and the difference of a mass serve as a difference in massive or a riser in tone quality, appear, and reproduce loud sound free from vice.
The coil which uses E type ferrite core was adopted as the network, and distortion, the loss of a high region, and the falloff of a dumping factor are improved.
Moreover, the level control is carried and 3 step conditioningregulation is possible respectively in inside and loud sound at �}3dB.
The termination for ECS two ways and for three ways is attached, and a full range l, two ways, and three ways are changed simply. The safety circuit is carried.An enclosure is a bass-reflex scheme by a pipe duct, and can adjust a low-pass property in accordance with sealing, a damped bass reflex, a bass reflex, and the room by changing the angle of the panel of the front of a duct.
Finish is open-pore finish of the walnut.Scheme 3 ways, 5 speakers, a variable bass-reflex scheme, and a bookshelf type
For low-pass : 30cm cone type
For mid ranges : 12.5cm cone type x2
For high regions : 2.5cm aluminum dome shape
2.5cm Mylar dome shape
Frequency characteristic 27Hz - 20000Hz
35Hz - 20000Hz (anechoic chamber)
Maximum permissible input 50W
Output sound pressure level 96dB/W /m (new Japanese Industrial Standard)
Cross over frequency 700Hz, 6500Hz (12 dB/oct)
Level control Inside compass: Three steps (+3dB, Flat, -3dB)
Upper register: Three steps (+3dB, Flat, -3dB)
Dimensions Width 411x height 640x depth of 285mm
Weight 23.5kg...ειναι σε αριστη κατασταση πληρως λειτουργικα πολυ ποιοτικα και ακρως συλλεκτικα πλεον.ιδανικος συνδυασμος με λαμπατα ενισχυτικα.. ειχαν αγορασθει απο το OLDPLAYER.RU στην τιμη των 1900$ μαζι με τα μεταφορικα και το τελωνειο. τιμη πωλησης 600 ευρω. ΠΑΡΑΚΑΛΩ ΟΧΙ ΑΝΤΑΛΑΓΕΣ - ΟΧΙ ΠΑΖΑΡΙΑ - ΟΧΙ ΑΠΟΚΡΥΨΗ....