Bryston – Tonezone Audio https://tonezoneaudio.com Audio Video Home Theater & HiFi in Saudi Arabia Thu, 02 Apr 2026 20:03:06 +0000 en-US hourly 1 https://wordpress.org/?v=5.0.21 https://tonezoneaudio.com/wp-content/uploads/2021/07/cropped-logo-32x32.png Bryston – Tonezone Audio https://tonezoneaudio.com 32 32 bryston 3B Cubed Dual-Mono Amplifier https://tonezoneaudio.com/product/bryston-3b-cubed-dual-mono-amplifier/ Wed, 24 Dec 2025 22:20:45 +0000 https://tonezoneaudio.com/?post_type=product&p=7595

20 Year Warranty

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Features

  • Balanced XLR and Single ended RCA input
  • 2 Channels each with fully independent power supplies including transformers
  • 200W into 8 ohms (and up to 300 into 4 ohms) per channel
  • The patented Salomie circuit found in all Cubed Series amplifiers
  • Switchable gain (23dB or 29dB)
  • Fully convection cooled means no noisy fans
  • Machined and anodized aluminum enclosure and dress panel
  • Less than 500mW standby power consumption
  • SoftStart microprocessor controlled startup sequence won’t trip circuit breakers
  • DC trigger for automated turn on and turn off
  • Legendary Bryston 20 Year Warranty

Specifications
Dimensions Inches: 17 or 19 W x 8.1 H x 10.75 or 12.75 (with front handles) D
Weight 35 lbs | 16 kg
Frequency Response: <1hz – 100khz: -3db
THD+N (20Hz-20kHz @ Rated Power, 8Ω): <0.005%
Power Output (per channel): 200W @ 8Ω | 300W @ 4Ω
Noise: RCA: -<106db
XLR: <-111db
Input Impedance: Unbalanced 7.5kΩ
Balanced 30kΩ+ / 6kΩ-
]]> bryston 4B Cubed Dual-Mono Amplifier https://tonezoneaudio.com/product/bryston-4b-cubed-dual-mono-amplifier/ Wed, 24 Dec 2025 21:52:57 +0000 https://tonezoneaudio.com/?post_type=product&p=7585

Now rated at 300 watts per channel into 8 ohms, (and upwards of 500 into 4 ohms), this true dual-mono amplifier is powerful enough for practically any speaker - 20 years warranty 

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Features

  • Balanced XLR and Single ended RCA input
  • 2 Channels each with fully independent power supplies including transformers
  • 300W into 8 ohms (and up to 500 into 4 ohms) per channel
  • The patented Salomie circuit found in all Cubed Series amplifiers
  • Switchable gain (23dB or 29dB)
  • Fully convection cooled means no noisy fans
  • Machined and anodized aluminum enclosure and dress panel
  • Less than 500mW standby power consumption
  • SoftStart microprocessor controlled startup sequence won’t trip circuit breakers
  • DC trigger for automated turn on and turn off
  • Legendary Bryston 20 Year Warranty

specifications
Dimensions Inches: 17 or 19 W x 6.3 H x 15.5 or 17.75 (with front handles) D
Weight 42 lbs | 19 kg
Frequency Response: <1hz – 100khz: -3db
THD+N (20Hz-20kHz @ Rated Power, 8Ω): <0.005%
Power Output (per channel): 300W @ 8Ω | 500W @ 4Ω
Noise: RCA: -112dB
XLR: -117dB
Input Impedance: Unbalanced 7.5kΩ
Balanced 30kΩ+ / 6kΩ-
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