Name: Bryston 7B³ Cubed Mono Amplifier
Brand: Bryston
SKU: BRY-7B-BL-17
Price: 11499.0 AUD
Availability: InStock
Rating: 4.4 (23 reviews)

Bryston Bryston 7B³ Cubed Mono Amplifier Power Amplifiers

$11,499.00

Shipping calculated at checkout.

Quantity

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Buy now, pay later with:

Free Delivery On Orders Over $79

Local Australian Warranty

1800 100 998 For Assistance

We take pride in our customer service and shipping times. Most products will ship within 1-2 business days. If there are any potential delays with products in your order, we will contact you.

All orders over $79 include Free Shipping Australia Wide. For orders under $79 we shipping cost is $15.

We use a variety of shipping methods depending on the types of items purchased and their delivery location. This helps to ensure your items arrive safely and in a timely manner. If you are on a tight deadline or would like to know an estimated delivery date for your order, contact our friendly staff and they will be happy to assist.

Orders will usually take between 1-6 days for delivery, depending on your location and shipping method.

If your order has not been delivered within 7 days of shipping we recommend you reach out to us directly to investigate with Australia Post / Courier.

If for any reason you haven't followed up with us within 30 days of shipping, we'll be unable to guarantee your delivery of your item unless it has been returned to sender.

One channel, all of the headroom

The Bryston 7B³ Cubed Mono Amplifier is a single channel monoblock rated at 600W into 8Ω and 900W into 4Ω, built around Bryston's patented Cubed input stage. It is sold as a single unit, so a stereo system needs two of them, one behind each speaker. Handbuilt in Canada and convection cooled, with no fans to add noise to a quiet room.

Why You'll Love It

Power that does not run out. 600W into 8Ω and 900W into 4Ω means demanding speakers and big rooms stop being a problem, and the amplifier stays comfortably inside its limits at normal listening levels.
One amplifier per speaker. Running monoblocks gives each channel its own power supply and output stage, which keeps the left and right channels from competing for current on heavy passages.
Built to fit your rack. Choose a 17 inch or 19 inch faceplate in black or silver, with the 19 inch version adding rack handles for professional installations.

Under the Hood

Patented Cubed input stage using Bryston's Salomie circuit, with 12 active devices providing the first 6dB of gain and cancelling distortion before it reaches the output section.
Balanced XLR and single ended RCA inputs, switchable 23dB or 29dB gain, input impedance 7.5kΩ unbalanced and 5kΩ per leg balanced, plus a DC trigger input with passthrough.
Frequency response below 1Hz to 100kHz at -3dB, THD below 0.005% across 20Hz to 20kHz at rated power, and microprocessor controlled SoftStart to limit turn-on current.

CHT Insider Verdict

This is the amplifier you buy when the speakers are already sorted and you want to hear what they can actually do. The 7B³ is not a subtle upgrade over a good stereo amp, it changes how a system handles dynamics and bass control. Bear in mind you are buying one channel, so budget for a pair, and leave room for the heat these put out even without fans.

Pro Tip: Because each monoblock sits beside its own speaker, you can run long balanced interconnects from the preamplifier and keep the speaker cables very short. That is the better way around, and it is one of the real practical advantages of going mono.

Specifications

Configuration
Channels	1 (monoblock)
Sold as	Single unit (a stereo pair requires two)
Power Output
Into 8Ω	600W
Into 4Ω	900W
Performance
THD	Less than 0.005%, 20Hz to 20kHz at rated power
Signal to noise	-117dB unbalanced, -119dB balanced
Frequency response	Below 1Hz to 100kHz, -3dB
Inputs and Control
Inputs	Balanced XLR and unbalanced RCA
Input impedance	7.5kΩ unbalanced, 5kΩ per leg balanced
Gain	Switchable 23dB or 29dB
Trigger	DC trigger input with passthrough
Physical
Dimensions (17 inch faceplate)	432 x 147 x 394 mm (W x H x D)
Dimensions (19 inch faceplate)	483 x 147 x 452 mm (W x H x D, with handles)
Weight	24 kg
Cooling	Convection, no fans
Finishes	Black, Silver
Warranty
Warranty	10 years

Testimonials

★★★★★
CHT Solutions has been very prompt to respond and ship the items. I will never hesitate to buy from them again. More power to CHT Solutions!
Richard Y.
Thornleigh, NSW

★★★★★
CHT delivery was incredibly fast, Many thanks all for such an easy purchase process and super fast delivery. 5 stars from me
Chris N.
Malaga, WA

★★★★★
Buying from CHT Solutions was easy and their price was great and I would recommend then to anyone seeking good Hi Fi equipment.
John L.
Woonona, NSW

★★★★★
Fast delivery and great products. Would recommend them to anyone needing great service for sound advice.
Oscar F.
Truganina, VIC

★★★★★
CHT delivered the unit to South Australia within a couple of days. Amazing! Their phone customer service was professional and courteous. Will happily purchase from them again
Robert F.
Tranmere, SA

Bryston 7B³ Cubed Mono Amplifier

One channel, all of the headroom

Why You'll Love It

Under the Hood

CHT Insider Verdict

Specifications

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Testimonials