||PMA-715RG:66,000yen(around the 1996 time)
PMA-715R:59,800yen(around the 1996 time)
The stereo Integrated Amplifier which carries a Si Perth table A circuit.
In order to realize a high-definition play, the Xu Perth table A circuit
which stabilizes operation of a power transistor is carried.
point of the power transistor changed to a temperature change is always
controlled in the ideal state, and the play stabilized from a minute level to
full power is realized.
The S.L.D.C. (Signal Level Divided Construction)
structure of separating a small signal circuit, the Taishin number circuit, and
a microcomputer circuit is adopted, and an interference mutual [ between
circuits ] is suppressed to the minimum.
Furthermore, the bad influence
which it has on sound quality from the exterior is also thoroughly eliminated by
high rigidity-ization by the chassis of double structure, and adoption of a
large-sized transformer base.
The low impedance volume which raises
sharply the signal to noise ratio in a listening level is adopted.
phone equalizer corresponding to a MM/MC car cartridge is carried.
system remote control corresponding to CD player made from DENON, a cassette
deck, and a tuner is attached.
There were PMA-715RG of the gold model to
which side wood was attached, and PMA-715R of a black model.
|<Power amplifier part>
|Output power (both channel drive, CD->SP OUT)
||120W+120W (4 ohms, EIAJ)
ohms, 20Hz - 20kHz)
||0.008% (Output-power-3dB o'clock, 1kHz,
|Speaker output terminal
||A, B:4ohms - 16ohms
|Equalizer amplifier output
||Rec Out: 150mV of rating
||Phono MM: 2.5mV/47kohm
|CD, Tuner, AUX, DAT/Tape1, 2 :
|Signal to noise ratio (A network)
||Phono MM: 94dB (input terminal short circuit
and 5mV of incoming signal o'clock)
Phono MC: 75dB (input terminal short
circuit and 0.5mV of incoming signal o'clock)
CD, Tuner, AUX, DAT/Tape1,
2:107dB (an input terminal short circuit, Source-Direct-on)
||Bass: 100Hz, ±8dB
Treble: 10kHz, ±8dB
||Switched (linkage): Two lines, the sum total
Unswitched (un-interlocking): One line, capacity 240W
|Power supply voltage
||PMA-715RG: Width 470x height 141x depth of
PMA-715R: Width 434x height 141x depth of 351mm
|Attachment: System remote control
|Remote control system
||Infrared pulse system
||direct-current3V R6P (AA two Batteries use)
||Width 55x height 194x depth of 18mm
||100g (Battery included)