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Bryston BD-325 Audio Multi-Channel Digital Amplifier
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Bryston BD-325 Audio Multi-Channel Digital Amplifier
FREE DELIVERY AUSTRALIA WIDE
Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.
10 Years Warranty
We handle your warranty so you don’t have to. If something isn’t right, simply get in touch and we will coordinate directly with the Australian importer on your behalf. Find out more. click here to lodge a warranty claim.
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Description
BD-225 Amplifier
A Class D amplifier is a type of audio amplifier that uses a digital switching technology to amplify audio signals. It is also known as a switching amplifier or a digital (erroneously) amplifier. Un- like traditional analog amplifiers, which use continuous voltage waveforms to amplify signals, Class D amplifiers employ a more efficient method that switches the input signal on and off rapidly.
HOW CLASS D WORKS
Class D amplifiers work by using ‘Pulse Width Modulation’ (PWM) to convert the audio signal into a series of highfrequency pulses. These pulses are then amplified by a Mosfet switching transistor, which acts as a switch that turns on and off at a high frequency. The width of the pulses determines the amplitude of the audio signal. The audio signal is first converted into a digital format by an analog-to-digital converter (ADC). The digital signal is then processed by a digital signal processor (DSP), which generates the PWM signal based on the input signal. The PWM signal is then fed into the switching transistor, which amplifies the signal and converts it back into an analog format through a low-pass filter.
Features
- High Efficiency - Pulse Width Modulation
- Compact Size
- Reduced Heat Dissipation
- Improved Power Handling
- Dynamic Headroom
- Flexibility
Options
- Personalized Faceplates
- Colour Faceplates Available
Tech Specs
| Frequency Response: | 1Hz - 50kHz: 6 ohms-3dB |
| Signal To Noise: | 105dB (at full power) |
| Sensitivity: | 2 volts |
| AC Input Voltage: | 115 or 230 |
| Weight | 58 lbs | 26 kg |
| Dimensions | Inches: 17.75 W x 5.25 H x 16.75 D | Cm: 45.1 W x 13.3 H x 42.5 D |
Customer Reviews
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Warranty Information
We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.
Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.
If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.
Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact
Why Choose Bryston
Signature Design and Sound
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At HeyNow Hi-Fi, it's not just about the gear - it's about how it all comes together. With over 30 years of experience, Geoff provides personalised, expert advice to help you build a system that suits your music, your space, and listening style.
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