Description
Eversolo AMP-F2 – High-Performance Stereo/Mono Power Amplifier
The Eversolo AMP-F2 is a premium stereo power amplifier combining advanced Class D technology, high-current output and precision engineering in a compact aluminium chassis.
Developed in collaboration with Starke Sound, the AMP-F2 incorporates the NS600 amplification module, offering exceptional power, low distortion and excellent loudspeaker control.
With balanced XLR and unbalanced RCA inputs, selectable stereo or bridged-mono operation and 12V trigger connectivity, the AMP-F2 is an ideal partner for high-quality network streamers, DACs and preamplifiers.
Powerful Class D Amplification
The Eversolo AMP-F2 delivers impressive output power from its compact chassis:
- 145 watts per channel into 8 ohms
- 250 watts per channel into 4 ohms
- 280 watts in bridged-mono mode into 4 ohms
- 450 watts in bridged-mono mode into 2 ohms
The amplifier is designed to provide detailed sound reproduction, excellent dynamic range and controlled bass performance.
Starke Sound NS600 Amplifier Technology
At the heart of the AMP-F2 is the Starke Sound NS600 Class D amplifier module.
Operating at a switching frequency of up to 600kHz, this advanced design helps provide efficient power delivery while maintaining excellent audio performance.
PurePath Ultra-HD Technology
PurePath Ultra-HD technology employs high-speed error correction to minimise distortion and improve signal accuracy.
This contributes to clear, detailed music reproduction across a wide range of listening levels.
Fully Balanced Audio Circuitry
The AMP-F2 incorporates balanced signal circuitry with dedicated XLR inputs, helping minimise interference when connected to compatible audio components.
Traditional RCA inputs provide flexibility for connecting other hi-fi preamplifiers and source equipment.
Stereo or Bridged-Mono Operation
The amplifier can operate in conventional two-channel stereo mode or be configured for bridged-mono operation.
Using two AMP-F2 amplifiers in compatible bridged-mono configurations allows separate amplification for the left and right loudspeakers.
Loudspeaker impedance and wiring must comply with Eversolo’s instructions for the selected operating mode.
High-Current Loudspeaker Control
The AMP-F2 delivers a maximum output current of 16.5A per channel, increasing to 33A in bridged operation.
This helps the amplifier maintain authority and control during demanding musical passages.
Premium Loudspeaker Connections
Custom beryllium-copper loudspeaker binding posts, developed by Starke Sound, provide secure connections for suitable loudspeaker cables.
Automatic Power Control
12V trigger input and output connections enable convenient synchronised power operation with compatible audio equipment.
The supplied trigger cable allows straightforward integration with suitable Eversolo components.
Efficient Power Management
The AMP-F2 combines substantial output power with efficient operation.
Standby consumption is no more than 0.5W, while idle consumption is no more than 14W.
Compact Aluminium Construction
The amplifier features a precision-engineered aluminium chassis that provides effective shielding against electrical interference.
Its compact dimensions make it suitable for modern hi-fi furniture, dedicated audio racks and discreet residential installations.
Key Features
- High-performance Class D stereo/mono power amplifier
- Starke Sound NS600 amplification module
- PurePath Ultra-HD technology
- 145W per channel into 8Ω
- 250W per channel into 4Ω
- Bridged-mono operation
- Up to 450W bridged output into 2Ω
- Balanced XLR analogue inputs
- Unbalanced RCA analogue inputs
- Fully balanced signal circuitry
- High-current amplifier design
- 12V trigger input and output
- Premium Starke Sound loudspeaker terminals
- Low standby power consumption
- Shielded aluminium chassis
- Compact installation-friendly design
Complete Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Eversolo |
| Model | AMP-F2 |
| Product type | Stereo / bridged-mono power amplifier |
| Amplifier technology | Class D |
| Amplifier module | Starke Sound NS600 |
| Stereo output into 8Ω | 2 × 145W RMS at 1% THD |
| Stereo output into 4Ω | 2 × 250W RMS at 1% THD |
| Bridged output into 4Ω | 280W RMS at 1% THD |
| Bridged output into 2Ω | 450W RMS at 1% THD |
| Number of channels | 2 |
| Gain | 21.5dB |
| Frequency response | 10Hz–20kHz, −1dB |
| Signal-to-noise ratio | Greater than 110dB, A-weighted |
| Total harmonic distortion | 0.003% at 10W / 1kHz |
| Maximum output current | 16.5A per channel |
| Maximum bridged output current | 33A |
| Analogue inputs | 1 pair balanced XLR; 1 pair unbalanced RCA |
| RCA input impedance | 11kΩ |
| XLR input impedance | 22kΩ |
| Input sensitivity | 2.7V |
| Output impedance | 0.136Ω, 5Hz–100kHz |
| Minimum load impedance | 0.8Ω, subject to operating configuration |
| Loudspeaker terminals | Custom Starke Sound beryllium-copper binding posts |
| Control connections | 12V trigger input and output |
| Standby power consumption | ≤0.5W |
| Idle power consumption | ≤14W |
| Maximum power consumption | 900W |
| Heat output | 65 BTU/hour |
| Cooling | Fanless |
| Chassis material | Aluminium |
| Finish | Black |
Dimensions & Weight
| Measurement | Specification |
|---|---|
| Width | 270 mm |
| Height | 90 mm |
| Depth | 228 mm |
| Dimensions (W × H × D) | 270 × 90 × 228 mm |
| Net weight | 3.65 kg |
Height includes the amplifier’s feet.
Included Accessories
- AC mains power cable
- Trigger connection cable
Installation Considerations
The Eversolo AMP-F2 is a dedicated power amplifier and requires a compatible preamplifier or source component with suitable volume control.
It does not incorporate a network streamer, digital-to-analogue converter or integrated source selection.
For bridged-mono operation, follow the manufacturer’s wiring instructions and ensure the connected loudspeaker is suitable for the specified configuration.
Recommended Applications
The Eversolo AMP-F2 is particularly suitable for:
- Premium two-channel stereo systems
- Network streamer and power amplifier combinations
- Compact high-performance hi-fi installations
- High-quality bookshelf and floorstanding loudspeakers
- Separate DAC and preamplifier systems
- Dual-amplifier bridged-mono configurations
- Dedicated music listening rooms
Expert Eversolo Advice at Riverside HiFi
At Riverside HiFi, we specialise in premium hi-fi, high-performance amplification, home cinema and complete audio system design.
Our services include:
- Power amplifier and preamplifier matching
- Loudspeaker selection and system optimisation
- Network music streamer and DAC integration
- High-resolution audio system configuration
- Stereo and multi-amplifier installations
- Professional installation and system setup
Whether you’re upgrading your existing hi-fi system or designing a new premium stereo installation, Riverside HiFi can help you select and configure the ideal equipment.
Riverside HiFi – Hi-Fi | Home Cinema | Smart Home | Professional Installation
