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KA Series

Product introduction

* the input is balanced and unbalanced, and three different modes of work are in stereo/mono/bridge.
* with reliable startup delay, filtration, overtemperature, short circuit, zero drift, etc.
* large capacity filter capacitance, high quality annular low leakage magnetic high value chip transformer and high quality audio high power output tube.
* weight light makes transportation and assembly very easy, specially designed chassis, can provide additional durability and strength.
* LED display monitor at any time
* the power tube is directly attached to the radiator, and the high power automatically adjusts the dual speed fan to effectively reduce the internal temperature and improve the reliability of the system.
* the comprehensive protection measures provided include power supply/closed, DC detection, thermal protection, current/limit and attenuator protection.


 

Model

KA-300

KA-400

KA-600

KA-800

Stereo power

300W×2

400W×2

600W×2

800W×2

Stereo power

500W×2

600W×2

900W×2

1000W×2

Bridged power

800W

900W

1000W

1100W

SI/N Ratio

>100dB

Frequency Response

20Hz-20KHz:±0.1dB

Distortion

<0.05%

Slew Rate

>20V/uS

Damping Factor

>100dB

Input Impedance

20KΩ平衡/10KΩ不平衡

Input Sensitivity

1.0V

Amplifier Type

AB类

Power Supply

220V/AC/50Hz

Product dimensions

484×390×90mm

Shipping dimensions

560×505×145mm

N.W.

14kg

14.5kg

16kg

17kg

G.W.

16kg

16.5kg

18kg

19kg


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Add: Building B, Jinwen Industrial Building, No. 38 Yagang Kongqiao Street, Shimen Street, Baiyun District,Guangzhou,China.  Tel: 020-36580681  Fax: 020-36710610