Bryston 4B³ Cubed Dual Mono Power Amplifier - Black - Ex Demo
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Pickup available at Alexandria Showroom · Usually ready in 2-4 days
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Shipping & delivery
Free insured shipping Australia-wide on orders over $79. Every parcel is tracked and covered in transit.
Most orders dispatch within 1–2 business days, shipping either from our Alexandria warehouse or directly from the supplier, depending on the product. Delivery is usually 2–7 business days.
Large or heavy items (floorstanders, subwoofers, racks) ship by dedicated freight. You'll receive a tracking number so you can follow your order and see its expected delivery date.
Local pickup can be arranged from our Alexandria showroom. Please get in touch first so we can have your order ready. Remote-area delivery may take a little longer.
This is a former demonstration unit.
Condition: Excellent with 1 minor mark on front panel
Product Details
- Brand: Bryston
- Model: 4B³ (Cubed) Dual Mono Power Amplifier
- Finish: Black
- Serial Number: 431104022507005
Condition Notes
This Bryston 4B³ Cubed is a former showroom demonstration unit in excellent condition, with one exception: there is a single small mark to the top of the front panel, as shown in the photographs. Otherwise the amplifier presents as new. An outstanding opportunity to own one of the world's most respected power amplifiers at a significant saving over the $12,499 RRP.
The 4B³ is a true dual-mono design delivering effortless power and Bryston's renowned transparency and grip. With its Cubed-series input circuitry and legendary build quality – hand-made in Canada – it drives virtually any loudspeaker with authority, and can be bridged to mono for even greater output.
Main Specifications
- Configuration: Dual-mono stereo power amplifier (bridgeable to mono)
- Power Output: 300W per channel into 8Ω; 500W per channel into 4Ω
- Bridged Mono: 900W RMS
- Inputs: Balanced (XLR) and unbalanced (RCA)
- Design: Class AB with Bryston Cubed input stage
- Hand-made in Canada
- Serial Number: 431104022507005
Free insured shipping Australia-wide on orders over $79. 30-day change-of-mind returns in original condition. Full manufacturer's Australian warranty.
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