Authorized dealers for s.m.s.l AO200

Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
Apos Audio — online and in-store — Oakland, California, United States (website)
Audio 46 — online and in-store — New York, New York, United States (website)
Audio Hum — in-store — Norte Sierra, Andalucía, Spain (website)
Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
Bloom Audio — online and in-store — Gibbsboro, New Jersey, United States (website)
Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
Headphone Zone — online and in-store — Laxmi Industrial Estate, Maharashtra, India (website)
Hifi Passion — in-store — Neustadt, Bremen, Germany (website)

and 4 more verified dealers

90%

s.m.s.l AO200

Name: s.m.s.l AO200
Brand: s.m.s.l
SKU: 756
Rating: 90 (15 reviews)

View at s.m.s.l

Bluetooth

Digital Volume Control

Bluetooth digital amplifier

2xGerman Infineon's new technology class D power amplifier chip, higher quality, efficiency up to 92%, further reducing power consumption;

Using NJRC's electronic volume control chip NJW1194 from Japan, precise volume control and low distortion;

The balanced design, from input to speaker output, greatly reducing distortion caused by signal transmission;

Built-in SMSL SDB patented sound and treble/bass adjustment for easy matching of a variety of speakers and music;

Subwoofer pre out for 2.1 system application.

New Bluetooth 5.0 reception, better sound quality, longer transmission distance!

All aluminum alloy CNC precision processing shell, anodizing technology and chamfering process, exquisite workmanship and delicate touch;

Color LCD display and user-friendly operating system are simple and easy to understand, equipped with full-featured remote control function;

Low power standby function to meet the latest European ErP2 standard;

A large number of professional Hi-Fi audio components are used to enhance the sound experience;

High quality gold-plated input and output terminals;

Perfect protection circuit for overheating, overcurrent, etc.

Built-in high quality power supply, specially designed for audio!

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Professional Reviews 90/100

Nicely Roasted

Sound Quality

88/100

Build Quality

89/100

Features Connectivity

90/100

Value for Money

95/100

The s.m.s.l AO200 brings fast, detailed sound and an airy, well-layered soundstage to compact Class D amplification, particularly through its balanced inputs. Audiophile Heaven highlights its energetic control and resolution, while Pursuit of The Perfect System praises its clean, composed delivery, flexible EQ, sub outputs and exceptional feature-to-value ratio.

What Reviewers Are Saying

"the ao200 is most likely the best speaker amplifier i've heard in the 300 us dollars price engine"

— Audiophile Heaven

"this is one that's easy to recommend and one you can buy with confidence"

— Pursuit of The Perfect System

"value 90/100 power output 83/100 resolution 86/100"

— Soundnews

"this product is simultaneously awesome and strange at the same time"

— Cheap Audio Man

Pros

Balanced inputs deliver fast, detailed, airy sound with strong instrument separation and natural medium-to-large staging.

Clean, controlled amplification handles bookshelf speakers and lively music confidently, with tight, agile bass.

Excellent value: balanced and RCA inputs, Bluetooth, USB, subwoofer outputs, remote control and useful EQ in a solid compact chassis.

Cons

Internal USB and Bluetooth playback are less detailed, spacious and transparent than a good external balanced source.

Default tuning can sound lean or crisp, with occasional upper-midrange hardness; EQ helps add fullness.

At very high volumes or during especially dense passages, it can lose some composure and bass authority.

SOUND QUALITY PERFORMANCE 88/100

The AO200 is widely praised for a clean, fast and detailed presentation, especially through its balanced analogue input. Its sound is highly source-dependent: the internal USB and Bluetooth connections are considered less spacious and refined, while the flat setting can sound crisp or somewhat harsh with some systems.

Transparency Resolution

91/100

Audiophile Heaven calls the AO200 "incredibly detailed and refined" with strong textures, instrument definition and an essentially noise-free background when used balanced. Cheap Audio Man also heard more air, separation and detail, although both reviews indicate that USB and Bluetooth playback do not match the clarity of a good external or balanced source.

Tonal Balance Musicality

88/100

Reviewers describe a largely flat, clean and precise balance, with controlled bass, clear vocals and smooth treble in most listening. The flat mode can sound a little crisp up top, with occasional upper-midrange harshness, but the built-in EQ modes offer useful tailoring and reviewers found the overall character engaging rather than sterile.

Dynamics

88/100

For its compact 50W-per-channel rating into 8 ohms, the AO200 is repeatedly described as energetic, fast and convincing with lively music. It controlled demanding material well and has enough drive for many bookshelf speakers, though Pursuit of The Perfect System found it could lose some composure during exceptionally dense, intense passages and wanted a little more bass weight.

Soundstage Imaging

87/100

With a balanced source, reviewers heard an airy, open stage with strong separation, defined images and clean layering; Audiophile Heaven characterizes it as natural in scale and between medium and large. The USB input is a clear limitation, producing a more intimate, compressed presentation with less separation, clarity and transparency.

Assessments of Build Quality, Usability, and Overall Propositions.

Build Quality

89/100

The reviews consistently describe the AO200 as solidly made, reasonably heavy and well manufactured. Cheap Audio Man specifically praises its CNC-machined aluminium case and faceplate, while other reviewers found the compact unit substantial and nicely finished.

Features Connectivity

90/100

The AO200 packs balanced and RCA analogue inputs, USB audio, Bluetooth, dual subwoofer outputs, a remote and selectable EQ modes into a small integrated amplifier. Its built-in DAC and broad input selection make it notably flexible, though the reviews suggest an external balanced source brings the best sound.

Value for Money

95/100

At roughly $275-$280, reviewers repeatedly regard the AO200 as unusually compelling for its combination of balanced amplification, DAC, Bluetooth and subwoofer connectivity. Audiophile Heaven calls it among the best speaker amplifiers heard around the $300 mark, while Pursuit of The Perfect System describes the package as a crazy-good price and an easy recommendation.

Reviews

Online Reviews & Mentions

S.M.S.L AO200 Digital Amplifier Review: This Scaled-Down ... - HIFI Trends

Taking The S.M.S.L. AO200 & Neat IOTA For A Desktop Spin

10/8/2021

SMSL AO200 Integrated Amp Review – Mid-Fi Lovers Unite!

8/11/2023

SMSL AO200 Review — Headfonics

YouTube Reviews

Thumbnail of the video review https://www.youtube.com/watch?v=UObZsYprwH0

Cheap Audio Man

Do Balanced Amps Make a Difference? SMSL AO200 Review

Thumbnail of the video review https://www.youtube.com/watch?v=JIP_blForQc

Pursuit of The Perfect System

BEST HiFi of the YEAR 2021

12/28/2021

Thumbnail of the video review https://www.youtube.com/watch?v=7k6cQGlshv8

Pursuit of The Perfect System

BEST UNDER $300 HiFi Bluetooth DAC Amplifier ? SMSL AO200 Review

11/22/2021

Thumbnail of the video review https://www.youtube.com/watch?v=Pj4rvwpY2Yw

Pursuit of The Perfect System

MIND BLOWING HIFI SOUND DEMO ! £199 SMSL AO200 Wharfedale EVO 4.2

Thumbnail of the video review https://www.youtube.com/watch?v=gn-Ybp2O0Do

Audiophile Heaven

SMSL AO200 Stereo Amplifier - Class D Can Be Great

3/3/2022

Thumbnail of the video review https://www.youtube.com/watch?v=0vo0N722ULE

Tharbamar

Over Achiever SMSL HO200 PreAmp Review with AO200 Power Amp

10/5/2021

Thumbnail of the video review https://www.youtube.com/watch?v=OoSAwq9UDOg

Tharbamar

Tharbamar Recommended Best Buys of 2021

12/28/2021

Thumbnail of the video review https://www.youtube.com/watch?v=99Sw7A5mOPQ

IWII Reviews

SMSL AO200 is a Good Class D Amp

11/25/2021

Thumbnail of the video review https://www.youtube.com/watch?v=j0NVAbIQfxQ

Z Reviews

YARD SALE AUGUST 2021 (ThieAudio IEM's, Jasper, FH5s, Cu°GYFU)

8/4/2021

Thumbnail of the video review https://www.youtube.com/watch?v=-9z-fGfZ4pk

Z Reviews

Sabaj A20a+A20d // SMSL AO200 _(Z Reviews)_ Infineon Speaker Amps Galore..

7/5/2021

Forum Mentions

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Authorized dealers for s.m.s.l AO200

Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
Apos Audio — online and in-store — Oakland, California, United States (website)
Audio 46 — online and in-store — New York, New York, United States (website)
Audio Hum — in-store — Norte Sierra, Andalucía, Spain (website)
Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
Bloom Audio — online and in-store — Gibbsboro, New Jersey, United States (website)
Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
Headphone Zone — online and in-store — Laxmi Industrial Estate, Maharashtra, India (website)
Hifi Passion — in-store — Neustadt, Bremen, Germany (website)

and 4 more verified dealers