Takstar EA-2 Power Amplifier

The Takstar EA-2 is a power amplifier in the EA series, an analog Class-AB amplifier designed for durability and clear sound quality. It is suitable for use in conference rooms, public address systems, or small to medium-sized entertainment systems.

Key features and characteristics

• Toroidal Transformer: Uses a toroidal transformer to provide stable and consistent power.

• Cooling System: A fan-assisted cooling system, moving heat from the back to the front, helps reduce heat buildup during prolonged use.

• Protection Circuit: It features comprehensive protection circuits, including DC protection, thermal protection, overload protection, and a signal limiter to prevent speaker damage.

• Operating Modes: Three modes can be selected as needed: Stereo, Parallel, and Bridge.

• Connectivity:

  • Input: XLR (Balanced) connector

  • Output: Professional-grade Speakon connector.

Instrument panel display (LED indicators)

• Power: Displays the power-on status.

• Signal: Displayed when an audio signal is received.

• Clip: Alert when the signal is too strong and starts to become distorted.

• Protection: Alerts you when the protection system is activated (e.g., overheating or a short circuit in the speaker cable).

Technical specifications

• Power Output: 220W + 220W (at 8Ω)

• Circuit type (Amplifier Class): Class-AB (provides smooth and natural sound)

• Frequency Response: 20Hz – 20kHz

• Signal-to-noise ratio (S/N Ratio): 100dB

• Input Sensitivity: 1.0V (Balanced) / 1.4V (Unbalanced)

• Input Impedance: 20kΩ (Balanced) / 10kΩ (Unbalanced)

• Unit size: 2U Rack Mount (standard for rack mounting)

ข้อมูลทางเทคนิค (Specifications)

• กำลังขับ (Power Output): 220W + 220W (ที่ 8Ω)

• ประเภทวงจร (Amplifier Class): Class-AB (ให้เสียงที่นุ่มนวลและเป็นธรรมชาติ)

• การตอบสนองความถี่ (Frequency Response): 20Hz – 20kHz

• อัตราส่วนสัญญาณต่อสัญญาณรบกวน (S/N Ratio): 100dB

• ความไวในการรับสัญญาณ (Input Sensitivity): 1.0V (Balanced) / 1.4V (Unbalanced)

• ความต้านทานขาเข้า (Input Impedance): 20kΩ (Balanced) / 10kΩ (Unbalanced)

• ขนาดตัวเครื่อง: 2U Rack Mount (มาตรฐานสำหรับติดตั้งในตู้แร็ค)