Bryston 28B³ Power Amplifier
Best high-end mono amplifier for demanding audiophile speaker setups.
This monoblock powerhouse delivers effortless, room-filling authority that makes even the most stubborn speakers sing. You sacrifice the convenience of a compact footprint for a level of sonic transparency and long-term reliability that few amplifiers can ever hope to match.
$7495.00
at
Schroeder Amplification
More 28B options
Who it's for
- Audiophiles driving power-hungry, low-impedance reference loudspeakers
- Investors seeking long-term reliability and peace of mind
- Listeners demanding absolute sonic neutrality and clinical detail
Who should skip it
- Budget-conscious buyers prioritizing value over reference-grade performance
- Users with limited rack space or physical installation constraints
- Owners unwilling to invest in a matching high-end signal chain
Performance breakdown
Power Delivery
Effortlessly drives even the most demanding speaker loads with massive headroom.
Sonic Transparency
Patented Salomie circuitry reveals subtle musical textures with surgical precision.
Build Integrity
Industrial-grade construction backed by an industry-leading twenty-year warranty.
Noise Floor
Convection cooling ensures silent operation without any distracting mechanical fan noise.
System Versatility
Switchable gain settings and dual inputs offer excellent integration for high-end setups.
Low-Volume Fidelity
Maintains exceptional clarity and detail even during late-night, quiet listening sessions.
Key Specs
Dimensions
Inches: 17 or 19 W x 5.8 H x 15.5 or 17.8 (with front handles) D
Weight
53 lbs | 24 kg
Frequency Response
<1Hz - 100kHz: -3dB
THD+N (20Hz-20kHz @ 600W, 8Ω)
<0.005%
Power Output
600W @ 8Ω | 900W @ 4Ω
Noise
RCA: -117dB, XLR: -119dB
Input Impedance
Unbalanced 7.5kΩ, Balanced 5kΩ / leg
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