The AMP-F2, 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 (1% THD+N). When bridged, it can support up to 450W RMS 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 PurePathTM Ultra-HD technology and advanced integrated feedback design, fea- turing 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.
Complete self-protection and anti-interference design to avoid disturbances from various electrical environments.

The AMP-F2 is equipped with standard 12V Trigger IN and Trigger OUT functions, allowing it to be synchronized with other devices that support the standard Trigger interface for power on and off.

FEATURES 

• Amplifier type: Class D
• Maximum output current: 16.5A（per channel）/ 33A（Bridge);
• Input Impedance: RCA 10.5K ohm /XLR 21.7K ohm;
• Output terminals: 2 pairs beryllium copper binding post, custom made by Starke Sound;
• Output Impedance: 0.09 ohm 1kHz.

SPECIFICATIONS

• Type: Power Amplifier

• Color: Black

• Damping Factor: 100

• Gain Channels: 2

• Maximum Frequency: 20,000 Hz

• Minimum Frequency: 10 Hz

• Signal-to-Noise Ratio: >110 dB

• THD (Total Harmonic Distortions): 0.003%

• Bridge Mode: Yes

• RCA Line Inputs: Yes

• Analog XLR Inputs: Yes

• Power Consumption: 900 W (Maximum)

• Power per Channel (2 ohm): 450 W (Bridge Mode)

• Power per Channel (4 ohm): 250 W

• Standby Power Consumption: 0.5 W

• Power per Channel (8 ohm): 145 W

• Weight: 3.65 kg

• Height: 90 mm

• Depth: 228 mm

• Width: 270 mm