Akai AA-910 receiver

Solid State FM/AM MPX Stereo Tuner Amplifier

Stereo Tuner Amplifier AA-910

The AA-910 receiver is the first release of Akai's new AA-900 Series. Smart and sleek, but robust styling gives this model a "dignified" look. Ideally positioned front panel controls for complete operating ease and efficiency. Space-age circuits for quality stereo sound  at 50 W music power.

Specifications

Amplifier Section

Output : 2 x 12 W at 8 Ω (distortion 1%)

Frequency Response:

Phono :  RIAA ±1,5 dB

Aux :  20 Hz - 50 kHz +1 -2 dB 

Input Sensitivity: 

Phono :  2m2 mV (-51 ±1,5 dB)

Aux :  110 mV (-17 ±1,5 dB)

Tape :  110 mV (-17 ±1,5 dB)

Signal-to-Noise Ratio: 

Phono :  better than -37 dBm

Aux :  better than -47 dBm

Tape :  better than -47 dBm

Residual Noise:  1,1 vm (less than -57 dBm)

Tone control

Bass :  ±9,5 dB at 100 Hz ±1,5

Treble :  ±10 dB at 10 kHz ±1,5

Loudness Control:  9 dB at 100 Hz ±1,5 ; 4 dB at 10 kHz  ±1,5

Cross Talk:  better than 50 dB  (Phono 1 kHz)

L-R Deviation:  within 3 dB Phono

Recording Output

110 mV (-17 ±2dB)  PIN

22 mV (-31 ±2 dB) DIN

FM Tuner Section

Frequency Raange:  75 to 91 MHz ±1 (J);  86 to 109 MHz ±1 (U)

Dial Tracking Error:  ±250 kHz

Sensitivity (IHF):  2 µV  (3,2 µV)

Sensitivity Deviation:  within 3 dB

Image Rejection Ratio:  65 dB ("J" better than 40 dB ; "U" better than 45 dB)

IF Rejection Ratio:  90 dB ("J" better than 85 dB ; "U" better than 80 dB)

Capture Ratio (IHF):  2,5 dB (less than 2 dB)

Limiting Sensitivity:  less than 10 dB

Selectivity:  65 dB (better than60 dB)

AM Suppression Ratio:  better than 45 dB

Signal-to-Noise Ratio:  70 dB

Stereo :  better than 45 dB

Monarual :  better than 60 dB

Distortion Factor

Stereo :  0,8% (less than 2%)

Monarual :  0,4% (less than 0,5%)

Frequency Response:  -13 ±1 dB at 10 kHz (J);  -11 ±1 dB at 10 kHz (U)

Stereo Sensitivity:  45 µV (33 ±3 dB)

Stereo Separation:  40 dB (better than 33 dB)

Rejection ratio:  better than 45 dB

L-R Deviation:  within 3 dB

Recording output:

150 mV (-14  ±2 dB) PIN

24 mV (-30 ±2 dB) DIN

AM Tuner Section

Frequency Range:  525 kHz to 1650 kHz

Dial Tracking Error:  within 2%

Sensitivty (IHF):  450 µV

Sensitivty Deviation:  within 6 dB

Image Rejection Ratio:  55 dB (better than 50 ad at 1 MHz)

IF Rejection Ratio:  better than 45 dB at 1 MHz

Selectivity:  better than 30 dB ±10 kHz

Signal-to-Noise ratio:  50 dB (better than 40 dB)

Distortion Factor:  1% (less than1,5%)

Frequency Response:  -15 dB at 3 kHz

Recording Output: 

150 mV (-14 ±2 dB) PIN

24 mV (-30 ±2 dB)  DIN

General Section

Semiconductors:  29 Transistors, 2 IC's; 12 Diodes; 2 Zener Diodes;2 Varistors; 2 Thermisters

Power Source:  100 to 240 V 50/60 Hz

Power Consumption:  100 W

Dimensions (W x H x D):  457 x 168 x 368 mm (18" x 6,6" x 14,5")

Weight:  10,5 kg (23,1 lbs)