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Bryston 4B³ Cubed Mono Amplifier

Bryston 4B³ Cubed Mono Amplifier

🌟有源極低失真輸入級
🌟平衡和單端音頻輸入
🌟可選增益為23或29dB
🌟每個聲道的電源獨立
🌟全鋁製機箱具有對流冷卻功能。沒有風扇

HK$76,900.00
HK$53,800.00
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Description
***Products are sold online and in-store simultaneously. The stock quantity may not be updated in the online system in time. ***
***Our team will contact you for confirmation.***
***Goods in stock will be sent within 1-3 working days.***


Review






A rarified few components in audiophile lore have become so ubiquitous that nearly every music lover once had, lusted after, or if they're really lucky, currently owns one. One such legend is the Bryston 4B. This product has been manufactured continuously (though often refined) since 1978. Currently this venerated amplifier is on its 6th generation, and it's never been better. 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, yet it's priced to remain within reach. The degree of clarity, power, nuance, and outright truthfulness of this amp is stunning. If you've always wanted one, maybe now is just the right time.


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


Specification
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-
Shipping & Payment

Delivery Options

  • Self pick up at showroom - Unit 1010-1012, Block B, Seaview Estate, 4-6 Watson Road, Fortress Hill, HK
  • Special arrangement of delivery method (Please contact our staff)
  • Ship with other orders
  • S.F. Express - EF Locker Pickup (Freight Collect)
  • S.F. Express - Store Pickup （Delivered within 3-7 working days）
  • S.F. Express - EF Locker Pickup（Delivered within 3-7 working days）
  • S.F. Express - Circle K Store Pickup
  • S.F. - Business Station
  • S.F. Express - 7-11 Store Pickup
  • S.F. Express - Office / Home Delivery （Delivered within 3-7 working days）

Payment Options

  • FPS
  • Octopus
  • In-store Payment
  • Bank Transfer
  • Alipay (HK)
  • WeChat Pay
  • Credit Card
  • Apple Pay
Customer Reviews
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