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Open Box monoblock power amplifier • 600W into 4 ohms • 300W into 8 ohms • balanced XLR and RCA inputs • selectable gain • premium black finish
This Bel Canto e.One REF600M Power Amplifier in Black (Open Box) is an opportunity to step into Bel Canto’s compact high-current monoblock design at added value. The REF600M is engineered to deliver serious output, speed, and control without the bulk of traditional full-size power amplifiers, making it an excellent fit for premium stereo systems where both performance and placement flexibility matter.
Important: this listing is for an Open Box unit. Open Box products may have been opened for display, demonstration, photography, or inspection, while still offering the same core performance and design benefits of the standard model.
Impedance-optimized input stage — Bel Canto’s balanced high common-mode rejection, low-output-impedance input architecture is designed to preserve dynamic nuance and reduce interface-related losses between source, preamp, and amplifier.
Selectable gain structure — standard gain is 27dB, with an internal selectable option for 33dB, allowing easier matching to a broader range of preamps and source chains.
High-current output platform — with a minimum load capability down to 2 ohms and 27 amps of peak output current, the REF600M is engineered for strong speaker control and composure under load.
Compact e.One chassis — the half-width enclosure helps the amplifier fit more comfortably into premium systems where rack space, shelf depth, or visual simplicity are important.
In a carefully matched system, the Bel Canto e.One REF600M Power Amplifier in Black (Open Box) delivers the same core sonic strengths that make the REF600M appealing: speed, grip, and substantial output from a compact monoblock platform.
This offer is for an Open Box product. That typically means the unit has been opened for display, demo, inspection, or similar non-new-sealed handling, while still being offered as a premium performance component.
This is a monoblock amplifier. One unit powers one channel, so a stereo system requires two amplifiers.
It is rated at 600 watts into 4 ohms and 300 watts into 8 ohms.
It includes both balanced XLR and single-ended RCA inputs for flexible system integration.
Yes. It is specified for a minimum load of 2 ohms and offers 27 amps of peak output current.
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