|365,000yen(October, 1985 release)
Integrated amplifier of a tube.
construction which gathered separate amplifier to one box one is adopted, the
power transformer which became independent, respectively was carried in right ch
power, left ch power, Puri, and four sections of a heating circuit, and also it
is total and 15 power sources are constituted.
Paying attention to the
cross interferencee of an electric current occurring in the common area of a
circuitry, the S.T.A.R. circuit (Signal Transit For Accurate Response Cercuit)
produced from the result of having improved the artwork of the circuitry
thoroughly is adopted.
The whole of each line was directly linked with the
signal path and power-source line of each block direct from the reference point, and it forms the independent loop and has canceled the stagnation of the
electric current in which it interferes by an inter-block.
circuitry is carried in each amplification stage, and the purity of a tone
quality is realized by the review put into practice from the basics.
Moreover, also about a heating circuit, each stage is stabilized, the
wraparound of the signal from a heat modulation or a heating circuit is
prevented, and the sound which the thermionic tube has is pulled out.
||Tube integrated amplifier
||32W+32W (8 ohms, 1kHz, both channel simultaneous operation)
||0.2% or less (1kHz, 1W)
3% or less
||Phono: Less than [ 20Hz-20000Hz}0.2dB ]
compact disk, Tuner, Line1, 2:10Hz - 30000Hz - less than 1dB
2:10Hz - 30000Hz - less than 1dB
compact disk, Tuner,
||Phono: 81dB or more
compact disk, Tuner,
Line1, 2:95dB or more
monitor1, 2:95dB or more
||With a curving [ LUX scheme NF type ] point
The point curving [ low-pass ]: 150Hz, 300Hz, 600Hz
The point curving [ high region ]: 1.5kHz, 3kHz, 6kHz
||The light filter for low-pass
(subsonic:12.5Hz, lowcut: 30Hz, off)
Tone switchpoint (inch, out)
switch (stereo, mono)
Recording & dubbing switchpoint (source, off, dub,
1->2, dub, 2->1)
Headset jack (100mW/eight ohms)
switchpoint (on, off)
A line phase sensor, two AC outlets (switched:200Wmax)
||250W (at the time of the maximum output)
||Width 493x height 170x depth of 477mm