EverSolo AMP-F2

The EverSolo AMP-F2 is a Class D power amplifier, developed in collaboration with the Starke Sound team. The AMP-F2 is based on the integration of the innovative NS600 module, offering a large energy reserve, great dynamics, and very precise sound.

The AMP-F2 is capable of delivering significant power, up to 2x250W RMS at 4 Ω (1% THD). In bridge mode (BTL), that is, in mono, its power rises to an impressive 450W RMS at 2 Ω (1% THD). This ability to maintain very low load impedances ensures sufficient power, even in configurations using particularly demanding speaker systems.

Sound Quality

The EverSolo AMP-F2 doesn’t just provide power; it offers superior sound quality. The NS600 module features PurePath Ultra-HD technology and an advanced feedback design that includes error correction. This technology allows for extremely low distortion across the entire frequency range, resulting in impeccable sound fidelity.

Compatibility and Versatility

The EverSolo AMP-F2 amplifier is perfectly designed and optimized to work with other products from the brand. It is the ideal companion for the streamers EverSolo DMP-A6, EverSolo DMP-A6 Master Edition, EverSolo DMP-A8, as well as for the DACs EverSolo DAC-Z8 and EverSolo DAC-Z6.

Equipped with a 5-12V trigger input and a 3.5mm jack output, the EverSolo AMP-F2 allows you to create an automatic power on/off chain between different trigger-equipped devices. This ensures ease of use, as the entire audio system can be turned on and off with a single click.

Energy Efficiency

The EverSolo AMP-F2 benefits from very low standby power consumption, measured at less than 0.5W. When on but without signal, this consumption rises to only 14W. The amplifier thus complies with the European Union’s ErP standards.

Key Advantages of the EverSolo AMP-F2

• High output power for demanding speaker systems
• Superior sound quality with low distortion
• Modern and robust aluminum chassis
• Compatibility with other brand products
• Energy-efficient design
• Automatic power on/off chain for ease of use
• Versatile model that can be used in stereo or mono

Technical Specifications

General Specifications

• Type: Class D power amplifier
• Chassis material: Aluminum
• Dimensions (W × D × H): 270 × 228 × 80 mm
• Weight: 3.65 kg

Audio Performance

• Output power:
  • 2 × 250 W RMS at 4 Ω (1% THD)
  • 2 × 145 W RMS at 8 Ω (1% THD)
• Power (bridged mode):
  • 280 W RMS at 4 Ω (1% THD)
  • 450 W RMS at 2 Ω (1% THD)
• Frequency response: 10 Hz - 20 kHz (-1 dB)
• Maximum output current per channel: 16.5 A, 33 A in bridged mode
• Total harmonic distortion: 0.003% at 10 W, 1 kHz
• Signal-to-noise ratio: > 110 dBA at 4 Ω, 260 W

Impedance and Sensitivity

• Input impedance:
  • RCA: 11 kΩ
  • XLR: 22 kΩ
• Input sensitivity: 2.7 V
• Output impedance: 0.136 Ω (5 Hz to 100 kHz)
• Minimum load impedance: 0.8 Ω

Connectivity

• Inputs:
  • Unbalanced RCA
  • Balanced XLR
• Outputs: Speaker terminals (beryllium-copper)
• Trigger input and output: 5/12 V (selectable)

Power Supply

• Supply voltage: 115 V AC - 230 V AC (selectable)
• Power consumption:
  • Standby: ≤ 0.5 W
  • Operating: 900 W