Music passive preamplifier

Music Passive Preamplifier

Music is Audio Experience Level 4 passive preamplifier

Structure: Hashimoto line input transformer with step-up voltage amplification. British Penny & Giles linear manual fader attenuator and TKD conductive plastic volume control, the combination of the two can adjust the sound field tone color ratio. Balanced output through Hashimoto line output transformer, RCA output without line output transformer.

Features

Hasimoto line input transformer (made in Japan).
Hasimoto line output transformer (made in Japan).
Penny & Giles linear manual fader attenuator (made in British).
TKD conductive plastic volume (made in Japan).
niCrystal OCC (Ohno Continuous Cast) Copper wire and
Gold-plated OFC copper wire for inside interconnect cable.(made in Japan).

UniCrystal OCC (Ohno Continuous Cast) Copper wire and
Gold-plated OFC copper wire for inside interconnect cable.

Specifications

Controls
Volume, L Attenuator , R Attenuator, L Input Selector, R Input Selector, Output XLR/RCA Selector .

Output : Two pair XLR Main Output ( true balanced ) , Two pair RCA Main Output .

Input : Two pair XLR line input ( true balanced ) , Three pair RCA line input

Input impedance : 600 ohm ( XLR and RCA same )
Output impedance : 5K ohm ( RCA ) , 17K ( XLR )

Frequency Response:
20Hz - 0.6dB , 1k Hz 0dB , 20k Hz -1dB , 25k Hz -3dB . Test at input 6V , XLR output.
20Hz - 0.3dB , 1k Hz 0dB , 20k Hz -0.4dB , 55k Hz -3dB . Test at input 6V , RCA output.

T.H.D :
0.04% 1k Hz , 0.18% 40 Hz , 0.023% 20k Hz . Test at input 6V , XLR output
0.004% 1k Hz , 0.11% 40 Hz , 0.005% 20k Hz . Test at input 6V , RCA output

Gain:
1.7dB RCA output
5.3dB XLR output

Phase Mode : Normal

Dimension: main 430mm x 310mm x 100mm (W x D x H)

Weight: 7kg

Actual Price: HK$15,300

YS-Audio
Room1308, 13/F,BLK C,.
Kai Tak FTY BLDG.
99-101 King Fuk ST,.
San Po Kong,   KLN,.
Hong Kong
Tel:(852)93440168
E-mail : info@ys-audio.com
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