Rotel A14 - Integrated Amplifier (แอมพลิฟายเออร์)

The A14 is a high performance, 80-watt per channel integrated amplifier that delivers superb music reproduction and features connections for both analog and digital sources, along with Bluetooth with aptX streaming.

Specifications 

Intermodulation Distortion (60Hz:7kHz, 4:1)

• <0.03%

 
Damping Factor

• 220

 
Speaker Impedance

• 4Ω minimum

 
Input Sensitivity

• Line Level Inputs: 230mV
• Digital Inputs: 0dBfs
• Phono Input (MM): 3.4mV

 
Input Impedance

• Line Level Inputs: 24kΩ
• Digital Inputs: 75Ω
• Phono Input (MM): 47kΩ

 
Input Overload

• Line Level Inputs: 4V
• Phono Input: 50mV

 
Preout Level

• 1.2V

 
Output Impedance

• 470Ω

 
Tone Controls

• ±10dB at 100Hz / 10kHz

 
Coax/Optical Digital Input Signals

• LPCM (Up to 24-bit/192kHz)

 
PC-USB

• USB Audio Class 1 (up to 24/96)
• USB Audio Class 2 (up to 32/384)
• DSD and DoP support