Eversolo AMP-F2 Compact Class D Stereo Power Amplifier
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The Eversolo AMP-F2 is a compact, fully balanced Class D power amplifier offering 145W per channel into 8Ω and 250W per channel into 4Ω. Its bridgeable design, balanced XLR inputs and fanless aluminium enclosure make it a strong partner for Eversolo streamers and compact stereo systems.
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Developed jointly by Eversolo and Starke Sound, the AMP-F2 is based on the Starke Sound NS600 amplifier module and a dedicated 600W SAPS switch-mode power supply. Its efficient Class D topology provides substantial loudspeaker-driving power without requiring the size and heat dissipation of a traditional high-powered linear amplifier.
In stereo operation, the AMP-F2 produces 145W per channel into 8Ω and 250W per channel into 4Ω. It can also be switched into BTL bridge mode for use as a higher-powered mono amplifier, allowing a pair of AMP-F2 units to drive demanding stereo systems.
Balanced XLR and unbalanced RCA inputs are provided for each channel. A fully balanced circuit path, high-current output capability and custom Starke Sound binding posts support integration with a wide variety of loudspeakers.
The enclosure has no cooling fan, helping eliminate mechanical fan noise in the listening room. Trigger input and output allow the amplifier to switch on and off in coordination with a compatible streamer or preamplifier.
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Key features
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| Amplifier type | Class D |
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| Channels | Two, or one in bridge mode |
| Stereo output | 145W RMS per channel at 8Ω; 250W RMS per channel at 4Ω |
| Published BTL output | 280W at 4Ω; 450W at 2Ω |
| Gain | 21.5dB |
| Frequency response | 10Hz–20kHz, −1dB |
| Signal-to-noise ratio | Greater than 110dB, A-weighted |
| THD | 0.003% at 10W/1kHz |
| Inputs | 2-channel XLR or RCA |
| Input sensitivity | 2.7V |
| Cooling | Passive, with no fan |
| System control | 12V trigger input and output |
* The rear voltage selector and correctly rated fuse must be configured for the destination country before use. Bridge mode requires careful attention to speaker impedance and power handling. The AMP-F2 is a power amplifier and does not include volume control, streaming or an internal DAC.
Eversolo is dedicated to creating a refined high-fidelity listening experience through advanced digital audio technology, precision engineering and elegant industrial design. With extensive expertise in audio decoding, analogue circuitry, acoustic tuning, amplification and system integration, Eversolo develops high-performance music streamers, DACs and amplifiers designed to reproduce music with exceptional purity, realism and detail. By combining sophisticated hardware with intuitive software, every Eversolo product brings listeners closer to the true essence of music.
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