Bryston 7B³ Pro
Best high power monoblock for dedicated audiophiles seeking absolute reliability.
This single-channel amplifier delivers exceptional transparency and musicality, ensuring a clean, overload-free performance for any speaker. Its robust, fanless design and rack-mountable chassis make it a reliable, high-fidelity choice for demanding professional audio environments.
$7495.00
at
Sonic Circus
Who it's for
- Audiophiles with power-hungry speakers seeking effortless dynamic range
- Long-term investors prioritizing durability and manufacturer support
- Critical listeners demanding clinical precision and sonic transparency
Who should skip it
- Listeners with limited space or small equipment racks
- Budget-conscious enthusiasts looking for high value-to-cost ratios
- Design-focused buyers who prefer sleek or luxurious visual styling
Performance breakdown
Power Headroom
Massive output reserves ensure effortless dynamics even with demanding studio monitors.
Signal Transparency
Virtually zero coloration keeps your audio source pure and untouched.
Thermal Management
Silent convection cooling eliminates fan noise without compromising long-term reliability.
Build Integrity
Rugged rack-mount construction built to withstand years of professional studio abuse.
Control Precision
Individual trim pots and selectable gain offer exacting calibration for setups.
Distortion Floor
Extremely low harmonic distortion ensures clinical accuracy for critical listening tasks.
Key Specs
Weight
30 lbs
Harmonic Distortion
≤ .005% from 20Hz to 20kHz at 135W
Noise
≤ -115dB
Slew Rate
> 60V/µS
Power Bandwidth
< 1Hz to >100kHz
Damping Factor
> 500 at 20Hz (8Ω)
Switchable Gain
23dB or 29dB
Rack Mountable
Yes
Number of Channels
1
Power Output
600W into 8Ω, 900W into 4Ω
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