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Bel Canto Black Ex Amp
Black EX Dual Mono Amplifier
The Black EX Amplifier delivers powerful, reference-level performance with dual-mono Class D architecture, high-current output, and ultra-low distortion—all housed in a precision-machined aluminum chassis engineered for pure, dynamic sound.The Black EX Dual Mono Amplifier is a compact powerhouse, the ultimate iron fist in a velvet glove, combining iron grip with subtle musical cues that brings life to your music. In a custom high-grade aluminum chassis with independent power supplies unique to Black EX for true dual-mono performance. The EX Amplifier will delight with its ability to crate a compelling musical experience with any loudspeaker. The fully discrete analog signal path and selected components impart a dynamic, musicality that is unmistakable Bel Canto.
The highly efficient technology of the EX Amplifier is always in a ready state for high performance operation. The EX Amplifier is designed to drive any loudspeaker with ultra low-noise and high power. The internal gain switches allow you to further optimize the EX Amplifier to your system.
High Dynamic Range - Low Noise and Distortion: The single stage architecture of our linear switching power stage has remarkable audio band noise characteristics. With over 130dB dynamic range potential and vanishingly low IMD and THD distortion is completely transparent, hear-through performance is delivered.
The Black EX Amplifier delivers effortless power and precision, driving speakers with authority and control. Its refined architecture preserves dynamic integrity and harmonic balance, revealing the full depth and emotion of every performance.
EX AMP
TECH
EX Amplifier Technology
Our proprietary SSHA (Single Stage High-Current Amplifier) interposer defines the sonic quality of the EX Dual Mono Amplifier. This is a very fast, low noise amplifier with a single-stage folded cascode architecture and over 500mA of peak current output capability. It maintains constant very low distortion levels through the audio band because of its high open-loop bandwidth. The SSHA module brings a further element of dynamic resolution and contrast to the NCore Amplifier power buffer. The vertical modular design permits a tight, efficient Printed Circuit Board (PCB) layout that combines the best of IC based and discrete component design. The PCB represents a final degree of design refinement that is especially critical when the circuit is capable of 130dB of dynamic range or more.
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Professional Reviews 88/100
Nicely Roasted
Sound Quality
90/100
Build Quality
88/100
Value for Money
80/100
Bel Canto’s Black Ex Amp pairs glare-free detail with a remarkably expansive soundstage, delivering neutral poise, rounded nuanced bass and an inviting warmth rare in high-power Class D. Thomas & Stereo found its smooth, non-fatiguing character especially compelling with Exemplar speakers, making it a refined choice for long, immersive listening.
What Reviewers Are Saying
Pros
Detailed, analog-like presentation avoids upper-midrange glare and aggression.
Exceptionally large soundstage, ranked among the reviewer’s three best heard at home.
Rounded, nuanced bass and adjustable warmth paired exceptionally well with Exemplar speakers.
&
Cons
Transient attack may feel restrained for listeners seeking a more forceful, highly dynamic presentation.
System matching matters: one listener found it a poor match for Quad 2905 electrostatic speakers.
The high-end price invites difficult value comparisons with far less expensive Class D alternatives.
SOUND QUALITY PERFORMANCE 90/100
The available review finds the Black Ex notably open, smooth and unforced, combining plentiful detail with an unusually expansive presentation. Its strengths appear to be tonal ease and scale rather than deliberately hard-edged attack.
Transparency Resolution
90/100
Thomas & Stereo reports that it delivers “plenty of detail” without becoming aggressive. He also hears no upper-midrange glare, describing an unusually analogue-like lack of hardness for a Class D design.
Tonal Balance Musicality
92/100
The presentation is described as neutral, without exaggerated treble or bass, yet with warmth that made the reviewer’s Exemplar speakers sound their best among his amplifiers. The rounded, nuanced bass and glare-free upper midrange point to a relaxed, highly listenable character.
Dynamics
84/100
The reviewer’s friend wished for more attack, suggesting that transient impact is not the amplifier’s principal calling card. Thomas & Stereo felt that its less over-the-top dynamic manner made listening more pleasant, indicating a composed rather than forceful delivery.
Soundstage Imaging
95/100
Spatial performance receives the strongest praise in the review. Thomas & Stereo calls the soundstage “crazy big,” ranks it among the three best he has heard at home, and was struck by the scale it gave vocals through his speakers.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
88/100
The specification includes substantial rated output, operation into loads down to 2 ohms, balanced and single-ended inputs, and two sets of WBT Nextgen binding posts. Reviewers say little about chassis durability, internal construction, or long-term reliability.
Value for Money
80/100
At $10,750, the Black Ex occupies a demanding high-end price bracket. Thomas & Stereo questions whether it can be considered dramatically better than a $1,000 SMSL Class D alternative, even while acknowledging that high-end equipment can achieve things entry-level gear cannot.
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Authorized dealers for Bel Canto Black Ex Amp
- Supreme Acoustic Systems — in-store — Las Vegas, Nevada, United States (website)
- Absolute Hi End — in-store — Ormond, Victoria, Australia (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- American Sound — in-store — Richmond Hill, Ontario, Canada (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Ann Arbor Audio Design — in-store — Ann Arbor, Michigan, United States (website)
- Audible Elegance — online and in-store — Cincinnati, Ohio, United States (website)
- Audible Images — in-store — Melbourne, Florida, United States (website)
- Audio Elation — in-store — Lolo, Montana, United States (website)
- Audio Perfection — online and in-store — Minneapolis, Minnesota, United States (website)
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