In stock
The AMP-F2 stereo power amplifier, developed in collaboration between the Starke Sound team and the Eversolo team, is based on the innovative NS600 module created by the Starke Sound team. It boasts a high sampling rate of up to 600KHz. Simultaneously, it significantly reduces noise and enhances dynamic performance through the newly designed SAPS audio-specific switch power supply. It employs an efficient Class D amplification structure, coupled with optimized circuits to maximize audio quality. The AMP-F2 is bridgeable, allowing flexible configuration for 2-channel or mono-channel setups when needed. The AMP-F2 is equipped with Starke Sound's NS600 amplifier module, each channel can output a constant 250W RMS (4Ω) @ 1% THD+N. When bridged, it can support up to 450W RMS (2Ω) with THD+N still below 1%. This ability to handle extremely low-impedance loads ensures ample energy even in large and challenging speaker setups, particularly during high-dynamic low-frequency outputs. The NS600 module employs PurePath™ Ultra-HD technology and advanced integrated feedback design, featuring high-speed gate driver error correction functions. This technology achieves ultra-low distortion across the entire audio frequency range, delivering perfect high-end audio quality. Utilizing a 600W high-efficiency, low-ripple, low-EMI switch power supply, it delivers consistent and powerful output, extremely low noise, enhancing the overall dynamic performance of the system. AMP-F2 has an extremely low standby power (0.5W) and idle power consumption (14W), complying with the European Union ErP standards. The AMP-F2 is equipped with standard 12V TRIGGER IN and TRIGGER OUT function, allowing it to be synchronized with other devices that support the standard TRIGGER interface for power on and off; using the USB to TRIGGER adapter cable provided with the AMP-F2, you can connect the USB Type A interface of the DMP-A6 to the TRIGGER IN of the AMP-F2 to achieve synchronization.
Model name
AMP-F2
Input sensitivity (mV)
2700
Input impedance (balanced) (Ω)
22 000
Input impedance (single-ended) (Ω)
11 000
Output power (8Ω) (W)
145
Output power (4Ω) (W)
250
Gain (dBu)
21.5
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
20 000
Signal to Noise Ratio (dB)
110
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.003
Dimensions (mm)
270 x 228 x 80
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