||580,000yen(December, 1994 release)
G. Integrated amplifier developed as amplifier which
is equipped with three members of T.L (a glass panel, an output transformer, a
panel light), and has a quality equivalent to separate amplifier.
output transformer is carried and eternal high power is realized to the load
intensity of 8ohms/4ohm/2ohm, and a stable supply of the peaking capacity
electric current more than 53A can be ensured, maintaining a low distortion very
much to the frequency far exceeding an audio frequency band.
when this transformer is emergency, it prevents an effluve of DC electric
current, and it also has the functionality which protects a speaker.
The signal system from a phone input to a final stage is fundamentally
equivalent to the separate amplifier of a mac. Since the merit of an integrated
direction no one but is added, after putting a compaction of a signal path
into practice, an internal interference and distortion are eliminated carefully.
The severe electromagnetic shielding of the power transformer is examined to all the corners, such as a printing board and a placement of a cable, from the first. Moreover, all the signal switchpoints of a logic control have adopted the reed relay of a glass encapsulated.
A tone control circuit is
completely bypassed by a flat position.
By an infrared remote
controller, main operations are put in block by a hand, and can be performed.
Digital display of the location of a master volume is carried out to the LED
indicator of the center of a panel. Moreover, they are able for a LISTEN system
and a RECORD system to be also able to perform freely a selection of the signal
which became independent completely, respectively, and to control the
video-system selector and speaker selector of an option.
circuitry original with a mac which amounts to six lines, such as a power
guarding and the Centrino monitor, is carried.
The power meter which
displays the output power of a voltage x electric current in meter about 10
times the speed of response of business-use VU is carried.
The cable of
6mm of core thickness of a lines is direct connectable with a speaker
A preamplifier part output-terminal and a power
amplifier part input terminal are carried, and a separation using is possible
The continuous loudness control original with a mac is carried, and a loudness
correction is possible irrespective of a volume location.
||Stereo integrated amplifier
|Output power (at the time of both channel operation)
||150W+150W (2ohm, 4ohm, 8ohm, sinusoidal
||2ohm, 4ohm, 8ohm (independent termination)
|Output frequency bandwidth
||20Hz - 20kHz
||0.005% or less (at the time of 20Hz - 20kHz, 250mW-150W, and both channel
|Cross modulation distortion (both channel operation)
||0.005% or less (at the time of the arbitrary
combination of 20Hz - 20kHz 250mW-150W)
||20Hz-20kHz+0 -0.5 dB
|SN ratio (IHF-A network)
||Power amplifier: 110dB (Output power)
Preamplifier: 90dB (a 10mV input, 84dB IHF)
High-level: 100dB (an Output
power, 90dB IHF)
|IHF dynamic head room
||40 or more
||In 1kHz, it is less than THD 2% to over-drive 14dB.
||Phono: 47kohm (65pF)
High SFT Level:
Power Amplifier in: 20kohm
||Phono: 2.5mV (at the time of an Output power
High SFT Level: 250mV (at the time of an Output power 40mV IHF)
Power Amplifier in: 1.4V (at the time of an Output power)
|Maximum input level
||Bass/Treble -- an a maximum of 12dB boost
/12dB -- it cuts
||AC100V, 50Hz/60 Hz, 6.25A (Underwriters
||Width 445x height 179x depth of 537mm (knob