Akai AS 1080 Owners Manual

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Akai AS 1080 Owners Manual

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Page 1

AS-IOBO

SOLID STATE FM/AM MPX 4-CH
STEREO TUNER AMPLIFIER

DPERATDR’S MANUAL

AlAl‘fAE‘m -m...“

Warning:
To plevem Iirr or shock hdzaui, (In Hot «Axpusu [his appliance to rain or molslulc.

MANUFACTURED & DISTRIBUTED BY AKAI ELECTRIC COV.LTD.AKAI TRADING COULTD, AKAI AMERICA LTD.

Page 4

TECHNICAL DATA

AMPLIFIER SECTION
Continuous Power Output
4channels driven ..... 40 watts per channel, min.
RMS, from 20 Hz to 20,000
Hz, with no more than 0.2%
total harmonic distortion.
4x50 watts into 8 ohms at
1 KHz, with no more than 0.2
% total harmonic distortion.
2 channels driven
(Power Doubler ON). .80 watts per channel, min.
RMS, from 20 Hz to 20,000
Hz, with no more than 0.2%
total harmonic distortion.
2x100 watts into 8 ohms at
1 KHZ, with no more than 0.2
% total harmonic distortion.
Power Bandwidth (IHF) . .10 Hz to 60,000 Hz/B ohms
(Distortion within 0.2%)
Input Sensitivity

Phono .......... 3 mV/47 K ohms
(004 1.5 mV/47 K ohms)

AUX .............. 160 mV/47 K ohms

Tape 1 8i 2 .......... 160 mV/47 K ohms
Signal-to-Noise Ratio (IHF)

Phono ............. Better than 80 dB

AUX .............. Better than 90 dB
Channel Separation (IHF)

Phuno ............. Better than 50 dB (at 1,000 Hz)
Equalizer ............. RIAA t 1 dB (Phono)
Tone Control

Bass ............... iiOdB at100 Hz

Treble ......... . . 110 dB at 10 KHz
Loudness Control ....... +9 dB at 100 HZ, +4 dB at

10 KHz (Volume Control at
—30 dB position)

Filter

High ............... —6 dB at 10 KHz

Low ............... ~10 dB at 50 HZ
FM TUNER SECTION
Frequency Range ....... 88 MHZ to 108 MHZ
Sensitivity (IHF) ....... 1.9 11V
Capture Ratio (IHF) . . . . 1.0 dB
Selectivity (IHF) ........ Better than 70 dB at 98 MHZ
Signal-to-Noise Ratio . . . . Better than 70 dB
Image Rejection ........ Better than 75 dB at 98 MHz
IF Rejection ........... Better than 90 dB at 98 MHZ

Spurious Rejection ...... Better than 80 dB at 98 MHz
Harmonic Distortion
Monaural ..... . Less than 0.2%
Stereo ............. Less than 0.4%
FM Stereo Separation. . . . Better than 40 dB (1,000 HZ)
FM Muting ............ Variable (3 MV to 300 uV)
ON—OFF
Antenna Input
Impedance. . . , . . . . . 300 ohms balanced, 75 ohms
unbalanced

AM TUNER SECTION

Frequency Range ....... 535 KHZ to 1,605 KHZ
Sensitivity (IHF) ........ 200 uV/m (Bar Antenna),

5 [1V (EXT. Antenna)
Image Rejection ........ Better than 55dB at 1,000 KHz
IF Rejection ..... . Better than 45dB at 1,000 KHz
Selectivity (IHF) ....... Better than 30dB at 1,000KH2
AM Distortion ......... Less than 0.6%

Signal-to-Noise Ratio .
Semi»Conductors . . .

. Better than 50 dB

, 1 FET, 85 Transistors, 58
Diodes, 14 ICs

Power Requirement . . . . CSA, UL and LA Models:
120V. 60 Hz only.

CEE Models: 220V,50 Hz only.
Other Models:
110V/220V/240V (Switchable).

Dimensions ........... 520(W)x182(H)x409(D) mm
20.5(WI x 7.2(H)x16.1(DI
inches

Weight .............. 19.0 kg (41.8 lbs)

* For improvement purposes, specifications and design
are subject to change without notice.

STANDARD ACCESSORIES

FM Di-pole Antenna ....................... 1
4-CH Test Record ........................ 1
Spare Fuses .............................. 1 set
Operator's Manual ........................ 1

' Spare Fuses not included with CEE, CSA, UL, or LA models.

MANUFACTURED & DISTRIBUTED BY

AKAI ELECTRIC CO., LTD.

1244, Z-chome, ngashirKojIya,
Ohta»ku, Tokyo, Japan

AKAI AMERICA, LTD.

2139 E. Del Arno Blvd., Compton,
Calm, 90220, U.S.A,
TELEPHONE: (213)53773880
TELEX: 67-7494

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