EverSolo AMP-F2 Stereo Power Amplifier

What You Need to Know

What Is the EverSolo AMP-F2 — and What Does It Do?

A power amp does one thing: it takes the signal from your preamp or streamer and turns it into the power that drives your speakers. It doesn't stream music. It has no DAC and no volume control. It's the muscle of your system.

The AMP-F2 was built to be that muscle at a price that was once out of reach. EverSolo teamed up with Starke Sound — an amp company based in California — to build this unit around Starke's custom NS600 module. The result is a compact, 8-pound amp with serious output.

In stereo mode it puts out 145 watts per channel at 8 ohms and 250 watts per channel at 4 ohms. In bridged mono mode it reaches 450 watts at 2 ohms. That's enough power for almost any speaker made.

Important: The AMP-F2 is a power amp only. You need a separate preamp or streamer to control volume and pick your source. It pairs well with EverSolo's DMP-A6 or DMP-A8, but works with any preamp that has XLR or RCA outputs.

What Makes This Amp Different?

Most amps at $799 use generic circuits. The AMP-F2 uses a module built by Starke Sound just for hi-fi use. The NS600 module runs PurePath Ultra-HD technology with fast error-correction feedback. This keeps distortion very low across all frequencies.

The amp switches internally at up to 600kHz — far above what you can hear. A faster switching rate means the amp tracks the music signal more closely. The SAPS power supply feeds the circuit a clean, stable signal with very low noise.

Signal-to-noise ratio tops 110dB. Total distortion is 0.003% at 10 watts. Those are numbers you'd expect from amps that cost much more.

Bridged Mono: What It Means and When to Use It

The AMP-F2 is bridgeable. Flip a switch on the back and both channels combine into one powerful mono channel — up to 450W at 2 ohms. In that mode, the amp drives a single speaker. You'd use one AMP-F2 per channel of your system.

Most people won't need this. Standard stereo mode is plenty for most setups. But if your speakers are very hard to drive, or you want to run two AMP-F2 units as mono blocks, bridging gives you the extra power.

What Are Reviewers Saying?

The AMP-F2 has earned strong praise from listeners and audio fans since it launched. Most reviews highlight its power output, clean sound, and strong value for the price.

The Audio Tailor (Australia) reviewed the AMP-F2 in October 2024. They tested it on soft acoustic music and loud orchestral tracks. The amp stayed in full control on both. Their verdict: it's a standout pick for serious listeners who want real power without paying a high price.

In a review of the DMP-A6 and AMP-F2 as a pair, The Audio Tailor found the combo works better than either unit alone. They said the sound was wide and deep, with each instrument placed clearly in the mix. Their take: it rivals systems that cost far more.

A reviewer at hifiguides.com tested the AMP-F2 with Sonus Faber speakers and called it an absolute keeper. His verdict: it went beyond every hope he had for a Class D amp, and he called it the last amp he'd need to buy. Note: this is a forum post, not a staff review from a print or web publication.

Who Is This Product Best For?

You already own a preamp or streamer with XLR or RCA outputs and want a strong power amp to finish your system.

You use an EverSolo DMP-A6 or DMP-A8 and want a power amp built to work right alongside it.

You have speakers that need real power — large bookshelf or floor-standing models — and want an amp with room to spare.

You want to run two AMP-F2 units as mono blocks — one per channel, each bridged — for maximum power and channel separation.

You care about energy use — the AMP-F2 draws only 14 watts at idle and less than 0.5 watts in standby.

One honest note: some users have reported a faint background hiss with very sensitive speakers — especially in near-field setups. If you use highly sensitive speakers (98dB+ sensitivity) at close range, it's worth checking with us before you buy.

How Does It Connect to Your System?

The back panel has two sets of inputs: a pair of XLR balanced inputs and a pair of RCA single-ended inputs. Use the XLR inputs if your preamp or streamer supports balanced connections — balanced wiring is quieter and is generally preferred for longer cable runs. The RCA inputs work with any standard preamp output.

Speaker connections use two pairs of custom beryllium copper binding posts made by Starke Sound. Beryllium copper is used for its excellent conductivity and durability. You can connect one or two pairs of speaker cables per channel if your speakers support bi-wiring.

The AMP-F2 has both 12V Trigger In and Trigger Out jacks. This lets it power on and off automatically when your preamp or streamer does. A USB-to-Trigger adapter cable is included in the box — plug it into the USB port on an EverSolo DMP-A6 and the AMP-F2 will sync its power state automatically.

The bridging switch is on the rear panel. Flip it to mono and use only the left-channel inputs and one pair of binding posts. In bridged mode, the amp delivers up to 450W at 2 ohms and handles loads as low as 0.8 ohms.

What's in the Box

EverSolo AMP-F2 Stereo Power Amplifier
AC Power Cord
USB-to-12V Trigger Adapter Cable (for EverSolo DMP-A6 sync)
Manufacturer's Warranty Card

Note: XLR or RCA interconnect cables and speaker cables are not included and must be purchased separately.

What Listeners and Reviewers Are Saying

Editor's Choice Award 2025–2026 — avforums.com | Ed Selley | November 27, 2025

Selley gave EverSolo his Best Hi-Fi Brand award for 2025–2026. The AMP-F2 was part of the lineup he cited. His view: EverSolo makes gear that does more, sounds better, and is built to a higher standard than most rivals at the price. The award covers the full EverSolo range.

Power Amplifier Review — The Audio Tailor | October 2024

The Audio Tailor tested the AMP-F2 with soft music and loud full-band tracks. The amp held its own on both. Their verdict: strong power, clean sound, and great value. They called it a top pick for serious listeners who don't want to pay more than they have to.

Listener Review — HiFi Guides Forum | raptor168 | March 2024

This listener ran the AMP-F2 with Sonus Faber speakers for a long test. He called it a keeper and said it beat every hope he had for a Class D amp. His final word: it's the last amp he'll need to buy. Note: this is a forum post, not a staff review.

Building Your System? Here Are Some Great Companions.

EverSolo DMP-A6 Streamer/DAC/Preamp — The natural partner for the AMP-F2. The DMP-A6 provides streaming, DAC, and preamplifier functions, and its USB port syncs with the AMP-F2's trigger input for automatic power-on/off. Browse EverSolo streamers.
Speakers — The AMP-F2's power output (250W/4Ω stereo; 450W bridged) gives you headroom for both bookshelf and floorstanding speakers. Browse bookshelf speakers or browse floorstanding speakers.
XLR Balanced Interconnects — If your preamp has XLR outputs, balanced cables give you a quieter signal path. Browse XLR cables.
Speaker Cables — Quality speaker cable makes the most of the AMP-F2's power delivery. Browse speaker cables — our Pangea Audio cables offer excellent value.
Subwoofer — If your preamp has a sub output, adding a subwoofer pairs well with the AMP-F2 for a full-range system. Browse subwoofers.

Features & Specifications

Co-Designed with Starke Sound — Built Around the NS600 Module

Starke Sound is an amp company based in California. They build high-power designs for demanding home audio systems. EverSolo worked with their team to build the AMP-F2 around Starke's NS600 module. This is not a stock circuit — it was made for hi-fi use.

Class D with PurePath Ultra-HD Technology

Class D amps are very efficient. They run cool and use little power at idle. The NS600 module uses Texas Instruments' PurePath Ultra-HD tech with fast error-correction built in. This holds distortion very low across all frequencies. The AMP-F2 puts out about 65 BTU of heat per hour — less than a light bulb.

Serious Power — 250W Stereo, 450W Bridged

Stereo mode: 145W per channel at 8 ohms, 250W per channel at 4 ohms. Bridged mono: 280W at 4 ohms, 450W at 2 ohms. Peak current is 16.5 amps per channel, or 33 amps when bridged. The amp can handle loads as low as 0.8 ohms — well below what most speakers ever demand.

SAPS Audio-Specific Switch Power Supply

The SAPS supply was built just for audio use. It holds 600 watts of reserve power with very low ripple and very low electrical noise. A clean power supply means a clean signal to your speakers. This is one of the main things that sets the AMP-F2 apart from cheaper Class D designs.

600kHz Internal Switching Rate

The amp switches internally at up to 600kHz — far above what you can hear. A faster switching rate means the amp tracks the music signal more exactly. It also makes the output filter simpler and more effective. This helps keep the noise floor low and the signal-to-noise ratio high — over 110dB.

Balanced XLR and Single-Ended RCA Inputs

The AMP-F2 has both XLR (balanced) and RCA (single-ended) inputs. Balanced cables cancel out noise picked up along the cable run. This matters most with long cable runs or noisy rooms. XLR input load is 22kΩ. RCA is 11kΩ. Input level is 2.7V.

Custom Binding Posts — Made by Starke Sound

The speaker posts are made from beryllium copper. This metal carries current well and holds up over time. Two pairs are included per channel. If your speakers have two sets of terminals, you can run two sets of cables — one for highs, one for lows. Starke Sound made these posts just for this amp.

12V Trigger In and Out — Auto Power Sync

Standard 12V trigger jacks let the AMP-F2 turn on and off in step with your preamp. A USB-to-trigger cable is in the box. Plug it into the USB port on an EverSolo DMP-A6 and both units will power on and off at the same time. No extra cable or setting needed.

Low Power Use — 0.5W Standby, 14W Idle

Standby draw is less than 0.5 watts. Idle draw is less than 14 watts. Full-load max is 900 watts. These figures meet the EU's ErP energy rules. The amp runs cool and quiet. You can leave it in your rack all day without heat or waste being a concern.

Aluminum Chassis with Shielded Design

The body is machined aluminum. The shielded design blocks electrical noise from nearby gear. At 10.6" wide, 9.0" deep, and 3.1" tall, it fits on a standard rack shelf. It also matches the look of other EverSolo units if you're building a full EverSolo system.

Quick-Reference Specifications

Output Power — Stereo Mode
8Ω (1% THD)	145W RMS per channel
4Ω (1% THD)	250W RMS per channel
Output Power — Bridged Mono Mode
4Ω (1% THD, BTL)	280W RMS
2Ω (1% THD, BTL)	450W RMS
Performance
Amplifier Type	Class D (Starke Sound NS600 module)
Internal Switching Rate	Up to 600kHz
Gain	21.5dB
Signal-to-Noise Ratio	>110dB (A-weighted, 4Ω, 250W)
THD	0.003% at 10W / 1kHz
Frequency Response	10Hz–20kHz (–1dB)
Damping Factor	>100
Output Impedance	0.136Ω (5Hz–100kHz)
Minimum Load Impedance	0.8Ω
Max Output Current	16.5A per channel; 33A (bridged)
Inputs
Balanced Input	1× XLR pair (22kΩ impedance)
Single-Ended Input	1× RCA pair (11kΩ impedance)
Input Sensitivity	2.7V
Outputs
Speaker Terminals	2 pairs beryllium copper binding posts per channel (custom, Starke Sound)
Control & Integration
12V Trigger	In and Out (standard 3.5mm)
Bridged Mono	Yes — rear panel switch
Power Consumption
Standby	≤0.5W
Idle	≤14W
Maximum	900W
Heat Output	65 BTU/hr
General
Chassis	Aluminum (anti-interference shielded design)
Dimensions (W × D × H)	270 × 228 × 90mm (10.6" × 9.0" × 3.1" with feet)
Weight	8.0 lbs (3.6 kg)
Warranty	1 year parts & labor

Frequently Asked Questions

Do I need anything else to use the AMP-F2?

Yes. The AMP-F2 is a power amplifier only — it has no volume control, no DAC, and no streaming. You need a separate preamp or streamer/preamp to control volume and select your source. It pairs naturally with EverSolo's DMP-A6 or DMP-A8, but works with any preamp that has XLR or RCA outputs. Speakers and speaker cables are also required and not included.

What preamp or streamer pairs best with the AMP-F2?

EverSolo designed the AMP-F2 to work alongside their DMP-A6 and DMP-A8 streamer/DAC/preamps. A USB-to-Trigger cable is included so the two units power on and off together. That said, the AMP-F2 works with any preamp that has XLR or RCA balanced outputs. If you'd like help picking the right pairing, give us a call at 800-942-0220.

What does "bridged mono" mean, and do I need it?

Bridging combines both channels of the amp into a single, more powerful mono channel. In bridged mode the AMP-F2 delivers up to 450W at 2 ohms — enough for almost any speaker. Most listeners won't need it. It's most useful for very power-hungry speakers or for building a dual mono-block setup with two AMP-F2 units.

What speakers work with the AMP-F2?

Almost any passive speaker. The AMP-F2 can handle loads as low as 0.8 ohms and delivers up to 16.5 amps of output current per channel. This gives it the ability to drive demanding, low-impedance speakers that would challenge less powerful amps. It pairs equally well with efficient bookshelf speakers and hungry floorstanders.

Is there a remote control or volume control on the amp itself?

No. The AMP-F2 is a pure power amplifier with no volume control and no remote. Volume is controlled by your preamp or streamer. Power on/off can be automated via the 12V trigger connection — when your preamp or EverSolo streamer powers on, the AMP-F2 follows automatically.

Does the AMP-F2 run hot?

No. Class D amplifiers are very efficient. The AMP-F2's heat output is rated at 65 BTU per hour — about the same as a light bulb. It draws only 14 watts at idle. You can safely place it in a closed or semi-enclosed rack without worrying about heat buildup.

How does the AMP-F2 differ from the EverSolo AMP-F10?

The AMP-F10 is EverSolo's higher-powered Class AB amplifier. Class AB designs use a traditional analog output stage with a large transformer and large capacitors — the AMP-F10 weighs significantly more and runs warmer. The AMP-F2 uses a more modern Class D design. Both are capable amplifiers, but at different price points and with different sonic characters. Call us if you'd like help deciding.

Will the AMP-F2 work with my existing non-EverSolo preamp?

Yes. The AMP-F2 has standard XLR and RCA inputs and works with any preamp that has those outputs. You won't get the automatic USB trigger sync you'd have with an EverSolo DMP-A6, but you can still use the 12V trigger input if your preamp supports it. Otherwise, simply switch it on manually.

See It in Action

EverSolo AMP-F2 Review — Andrew Robinson

Andrew Robinson's full video review of the EverSolo AMP-F2, covering build quality, connectivity, and listening impressions (2024).

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Product Features

Stereo power amplifier co-developed by EverSolo and Starke Sound (California).
Based on Starke Sound's NS600 amplifier module with PurePath Ultra-HD technology.
Class D design with advanced integrated feedback and high-speed gate driver error correction.
Stereo output: 145W per channel at 8Ω; 250W per channel at 4Ω (1% THD).
Bridged mono output: 280W at 4Ω; 450W at 2Ω (1% THD) — rear panel switch.
SAPS audio-specific switch power supply — 600W, low ripple, low EMI.
Internal switching rate up to 600kHz for precise, low-noise signal reproduction.
Signal-to-noise ratio greater than 110dB (A-weighted).
THD: 0.003% at 10W/1kHz.
Balanced XLR inputs (1 pair) and single-ended RCA inputs (1 pair).
Custom beryllium copper speaker binding posts — 2 pairs per channel, made by Starke Sound.
12V Trigger In and Out for automatic power sync with preamp or streamer.
USB-to-Trigger cable included for direct sync with EverSolo DMP-A6.
Minimum load impedance: 0.8Ω — suitable for demanding, low-impedance speakers.
Standby power: ≤0.5W; Idle power: ≤14W — meets EU ErP energy standards.
Shielded aluminum chassis with anti-interference design.
Compact form factor — fits standard audio rack shelf.

Product Specs

Stereo Output Power: 145W RMS @ 8Ω; 250W RMS @ 4Ω (1% THD)
Bridged Mono Output Power: 280W RMS @ 4Ω; 450W RMS @ 2Ω (1% THD, BTL)
Amplifier Type: Class D (Starke Sound NS600 module)
Internal Switching Rate: Up to 600kHz
Gain: 21.5dB
Signal-to-Noise Ratio: >110dB (A-weighted, 4Ω, 250W)
THD: 0.003% at 10W / 1kHz
Frequency Response: 10Hz–20kHz (–1dB)
Damping Factor: >100
Output Impedance: 0.136Ω (5Hz–100kHz)
Minimum Load Impedance: 0.8Ω
Max Output Current: 16.5A per channel; 33A (bridged)
Input Impedance — XLR: 22kΩ; RCA: 11kΩ
Input Sensitivity: 2.7V
Standby Power: ≤0.5W
Idle Power: ≤14W
Max Power Consumption: 900W
Heat Output: 65 BTU/hr
Dimensions (W × D × H): 270 × 228 × 90mm (10.6" × 9.0" × 3.1" with feet)
Weight: 8.0 lbs (3.6 kg)
Chassis: Shielded aluminum
Warranty: 1 year parts & labor

Product Warranty

1 Years | Parts & Labor | Eversolo Warranty

Product Manual

EverSolo DMP-A10 - DAC, Streamer, Preamplifier User Manual

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Highly Commended Award - hi-fi+ Magazine

"The DMP-A10 brings it home with the sound that is tonally expertly judged, delivers a uniform frequency response, and is as entertaining as it is informative. 'It has a level of detail retrieval that might make a scene-of-crime investigator envious,' says Simon Lucas. 'Dynamic headroom is significant, enabling confident tracking of shifts in intensity of volume… rhythmic expression is compelling, thanks to the control the DMP-A10 exerts over the attack of low-frequency sounds.' As a DAC, the DMP-A10 compares favorably with some of the most accomplished sources available."

- hi-fi+ magazine, December 2025

Best Premium Streamer Award 2025-2026 – EISA

"After the success of the previous EISA Award-winning DMP-A8, Eversolo marches into the premium streamer category with its full-sized DMP-A10. Build quality and aesthetic design of this unit are spectacular – not least the touchscreen interface and built-in display of the volume control – but it’s what’s under the hood that truly impresses. Close attention has been paid to the technical design, focusing on reduced jitter and noise and the use of high-end components in the DAC and preamp stages."

"The software and app-based interface is built on the Android platform, and refined by Eversolo to be intuitive and versatile. The DMP-A10 offers a wealth of functions to explore, including room correction, dual-sub control, extensive DSP/EQ adjustment, and so much more…"

- EISA, the Expert Imaging and Sound Association, June 2025

Outstanding Product Award – Hi-Fi News Magazine

"Whatever I played, the overriding impression was that Eversolo’s flagship model wasn’t adding its own sonic imprint, instead just allowing the music to speak for itself. If the source material stands up, that’s a fine quality to have!"

"The immense flexibility and striking design are all big parts of the DMP-A10’s appeal, although some may initially find the wealth of options on offer overwhelming. Nevertheless, underpinning all these goodies is a skilfully implemented DAC and analogue stage, offering top-notch sound on par with the best at twice the price. It’s no jack-of-all-trades, but as a launchpad to the high-end, it’s a veritable master of many."

- Jamie Biesemans, Hi-Fi News magazine, June 6, 2025

Editor's Choice Award 2025-2026 - avforums.com

"Best HiFi Brand"

"Eversolo was narrowly pipped [i.e., skipped] to the post for awards in two product categories, but they take award for two interlinked reasons The company continues to deliver individual products that are absurdly good for the asking price. They do more, sound better, are easier to use and finished to a higher standard than almost any of their rivals. Their specific achievements are noteworthy."

- Ed Selley, avforums.com, November 27, 2025

"Recommended" Award – headfonia.com

"The Eversolo DMP-A10’s signature leans towards a natural-neutral sound with great body, richness and enjoyment. Eversolo and the DMP-A10 regularly impress me and keep doing it day in and out."

"The Eversolo DMP-A10 covers all audiophile bases and does so at a very high-end level in terms of design and build quality. Personally, I cannot imagine what the DMP-A10 could miss."

- headfonia.com, February 15, 2025

Special Performer Award – pursuitperfectsystems.com

"I think the important question here is does the A10 justify its high cost, and I think comparing it to similar / higher priced separates as I did proved to me it is. The separates system allows you to do more in terms of making changes and go much further with more money spent but the A10 gets you very close to separates in terms of sound quality, with the benefit of the simplicity, less boxes and the excellent app and features."

"This is a no-hype review, it’s a credit where credit is due review, the Eversolo DMP A10 deserves credit, it is EXCELLENT."

- Terry Ellis, pursuitperfectsystem.com, March 2025

Highly Impressive Award – soundnews.com

"All in all, Eversolo’s DMP-A10 seems like a fantastic all-in-one with little to no compromises. The DAC section performs similarly with dedicated DACs costing around ~$3K. I found it highly technical, resolving and transparent sounding and let’s not forget the impressive holography and stereo separation it brought forward with every tune."

"The Eversolo DMP-A10 has all the features I need, it’s a great-sounding unit, and it’s my pleasure to recommend it. Our Highly Impressive Award feels like a perfect fit, and I’m looking forward to their next developments."

- Sandu Vitale, soundnews.com, March 28, 2025

"At $3,999, the DMP-A10 isn’t inexpensive, but consider what you’re getting: a reference-level DAC, sophisticated streaming capabilities, a high-end preamp, and professional-grade room correction—all in a single chassis. To replicate this functionality to this level of performance with separate components, you could easily spend multiples of this."

"What’s particularly impressive is how Eversolo has managed to implement all these features without compromise. Lesser products often sacrifice sound quality for features, but the A10 maintains reference-level performance while offering unprecedented functionality."

- Tom Martin, The Absolute Sound magazine, July 19, 2025

"To me the quality of the DMP-A10 speaks for itself. It’s premium quality at a premium price and Eversolo really stepped up in the evolution of the A10. It delivers a supreme sound with impressive detailing and rendering."

"To me, Eversolo has redefined the game of streamers, where their competition should see their software as benchmark. What they offer in terms of features and usability is outstanding."

- Felix, headfonia.com, February 15, 2025

"The Eversolo DMP-A10 is a hugely tempting proposition that deserves to be taken seriously."

"The range-topping Eversolo DMP-A10 we have on test here feels like that first model on steroids, sharing its excellent ergonomics and modern styling but now shooting for the stars when it comes to performance."

- Ketan Bharadia, What Hi-Fi?, September 1, 2025

"The Eversolo is a clear step up from the extremely popular and far less costly WiiM Ultra DAC, which, by contrast, sounds thinner and harder. And in case you were wondering, the Eversolo is richer sounding than the T+A’s internal DAC."

- John Darko, darko.audio, September 10, 2025

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EverSolo DMP-A10 - DAC, Streamer, Preamplifier

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