The rich,
treasure-laden sound of 4-channel stereo is a listening treat you should not
miss. Kenwood's KA-3344 multi-purpose amplifier makes 4-channel reproduction
all yours in an easy-to-operate instrument. That's beacuse the KA-3344 is
especially-designed to reproduce all 4-channel sources-discrete type,matrix
type and quasi-4-channel program sources. Rear channel speaker systems are
driven by the stereo main-amplifier. Still another receiver or pre-main
amplifier controls front channel speaker systems. Built-in encoder circuitry
helps to reprint matrix 4-channel tape from discrete 4-channel tape. Booming,
ultra-sensitive 4-channel effects are then reproduced through
Kenwood-sophisticated decoder circuitry. Throughout, the ultimate in
all-purpose amplifier uses.
Special
Features
4-Channel
Reproduction
The KA-3344
includes the newly developed Kenwood method 4-channel matrix circuitry and
stereo main amplifier. By adding KA-3344 and a pair of speaker system for rear
channel to the ordinary stereo system, the surround sonic 4-channel
reproduction is perfectly enjoyable from all kinds of program sources - the
encorded 2-channel sources, the ordinary 2-channel sources and of course
discrete type 4-channel sources.
2-Channel
Tape from 4-Channel Tape
The built-in
encorder circuitry enables to reprint matrix 4-channel (usable as an ordinary
2-channel too) tape from discrete type 4-channel tape. It can be reproduced
with satisfactory 4-channel effect through KA-3344's decorder circuitry.
Sound
Illumination
By the
exclusive Color Sound System, the sound performance can be monitored and
enjoyed through the illuminating color varieties. The whole frequency range is
electronically divided into 3 parts and is lighted colorfully. The suitable
operating point can be settled by the Level Control attached, and can be
cancelled when it is unnecessary.
Specifications
Dynamic
Power Output (IHF):
30 W at 4
ohms
26 W at 8
ohms
Continuous
Power Output (each channel driven):
11 W - 11 W
at 4 ohms
10 W - 10 W
at 8 ohms
Harmonic
Distortion:
At rated
output : less than 0,8%
At -3 dB
rated output : less than 0,2%
Intermodulation
Distortion: less than 0,8% at rated
output
Frequency
Response:
(IDS) : fo -
30 kHz ±2 dB
4 CH : 25 - 30 kHz ±2 dB
Power
Bandwidth: 40 - 20 kHz ±2 dB
Input
Sensitivity (for rated output): 100 mV
Low Output
(IDS): 80 mV
Recording
Output: 100 mV
Hum and
Noise: less than 1 mV
Damping
Factor: 50 at 8 Ω
Speaker
Impedance: 4 to 16 Ω
Bass
Control: +_8 dB at 100 Hz
Treble
Control: ±8 dB at 10 kHz
Loudness
Control (at -30 dB): 8 dB ±3 dB at 100
Hz
Crossover
Frequency: 400; 800; 5,000 Hz
Power
requirement: 110/117 V, 220/240 V, 50/60
Hz
Power
Consumption: 80 W (at full power)
Dimensions
(W x H x D): 16 ¼" x 4 ¾"
12"
Weight: 16,5 lbs
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