300W+300W Integrated amplifier
PKA-830 / PKA-830II (HDMI)
- Equipped with infrared remote control and support for remote control function via environmental control host and RS-232 port.
- Adjustable echo speed, echo length, and echo intensity.
- Offers selection of 3 HDMI inputs and 1 VGA input.
- Provides separate controls for high and low audio frequencies.
- Allows for overall volume adjustment of microphone and music.
- Features function keys for selecting AUX1/AUX2, projector, DVD player, and jukebox.
- Supports A and B speaker outputs.
- Includes 3 microphone inputs with individual volume control.
- Supports single-key environmental control function for automatic startup program with pre-set programs (optional feature).
- Features automatic singing, muting, and sound enhancement function keys.
- Output power: 300W + 300W (8Ω).
- Frequency response:
MIC 20Hz~15KHz +0/-3dB;
MUSIC 20Hz~15KHz +0/-3dB。
HDMI 2.0(4K) VGA:1080P。 - Video input: 1Vp-p/75Ω.
Video output: 1Vp-p/75Ω. - Total harmonic distortion: 0.03% (1KHz, 3dB, 8Ω).
- Input sensitivity:
MIC 3mv/10KΩ;
KTV. DVD. VCR. AUX 250mv/25KΩ。 - Output impedance: PRE-output 2V/1KΩ.
- High and low audio quality control:
MIC BASS ±100dB(100Hz) TREBLE ±10dB(10KHz)。
MUSIC BASS ±10dB(100Hz) TREBLE ±10dB(10KHz)。 - Dimensions: 430W410D170H(mm)。