The power amplifier is the final component in the signal chain before the loudspeakers. It is the workhorse of a hi-fi system. It takes the low-level signal from the pre-amplifier and converts it to a powerful signal to drive the loudspeakers. It has a low-level input to receive the signal from the preamplifier, and terminals for connecting loudspeaker cables.
Because of the power amplifier's unique function, it differs from other components in size, weight and use. High-quality power amplifiers are usually large and heavy. Moreover, the power amplifier is the component you don't need to touch and adjust. Consequently, power amplifiers are often placed on the floor near the loudspeakers rather than in an equipment rack.
STEREO POWER AMPLIFIER:
A power amplifier with two audio channels (left and right) in one chassis.
MONOBLOCK POWER AMPLIFIER:
A power amplifier with only one audio channel per chassis. Two monoblocks are required for stereo reproduction.
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Anthem STR Power Amplifier
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Two-Channel Revolution.
The All New STR Power Amplifier
The STR Power Amplifier is the beating heart of
a world-class 2-channel sound system. It delivers
massive power generation, with audiophile-quality
output in a smartly designed component.
Imagine doling out 400 Watts/channel into 8 ohms
(both channels driven). Now visualize a massive
600 Watts/channel into 4 ohms, and an astonishing
800 Watts/channel into 2 ohms! The STR Power
Amp delivers true no-holds-barred performance.
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£ 5,221.50
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£ 5,221.50
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Origin A1250 Designer Power Amplifier
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Origin A1250
Origin Acoustics is the team that invented the architectural
loudspeaker speaker category over thirty years ago. Today that
same team is producing the finest in-ceiling and in-wall speakers
available. These speakers represent patented, state-of-the-art
technology that has resulted in unparalleled sound quality that
blends seamlessly into any décor.
An amplifier should be transparent, it should literally be just
wire with gain. At Origin we pride ourselves in offering nocompromise
amplifiers to drive our loudspeakers. Whether
you require a stereo or multi-channel version, our amplifiers
feature high-efficiency, Class-D power that is built to last and
will reproduce every nuance of every recording.
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Origin A2150 Designer Power Amplifier
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Origin A2150
Origin Acoustics is the team that invented the architectural
loudspeaker speaker category over thirty years ago. Today that
same team is producing the finest in-ceiling and in-wall speakers
available. These speakers represent patented, state-of-the-art
technology that has resulted in unparalleled sound quality that
blends seamlessly into any décor.
An amplifier should be transparent, it should literally be just
wire with gain. At Origin we pride ourselves in offering nocompromise
amplifiers to drive our loudspeakers. Whether
you require a stereo or multi-channel version, our amplifiers
feature high-efficiency, Class-D power that is built to last and
will reproduce every nuance of every recording.
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Tangent EXEO AMP Power Amplifier
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Tangent EXEO AMP
Stereo Amplifier
Features:-
•Frequency response +/- 1dB: 20-20KHZ
•Dynamic range: 100dBA
•Crosstalk: -70dB
•RCA Inputs: 4
•Phono input
•Level in
•Subwoofer out
•Binding post
The EXEO AMP is a 2 x 60-watt @ 8Ω, Class-D switched power amp. It provides plenty of power to the attached loudspeakers, pumping out the listener’s favourite music clearly and richly. Among the multitude of connection options are gold-plated RCA connections for a CD player, FM/DAB/NET radio, and auxiliary sources. Add a phono input, and outputs for recording, power amplifier, active subwoofer and headphones, and the EXEO AMP becomes more complete.
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Tangent Ampster BT II Power Amplifier
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Tangent Ampster BT
Features:
•2 x 50 watts output
•Bluetooth 4.0 in
•Digital and analog in
•Aux in
•Stylish Remote
•Wake on bluetooth
•Memory Volume
Powerful Amplifier
Tangent Ampster BT is a mini amplifier with a big sound. Just connect your personal music player to the new Tangent ampster BT, and experience how your music can grow.
Bluetooth, Digital, and Analog Inputs
Tangent Ampster BT has got the possibility of connecting via various sources such as 4.0 bluetooth, AUX in, optical in.
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Avid Reference Power Amplifier Support
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Avid Reference Power Amplifier Support
Designed to accommodate the Reference Power Amplifier's immense weight and to compliment its aesthetic look. The Reference Isolation Support is the best way to ensure optimum performance from the rest of your Reference equipment.
Compatible with both Mono and Stereo Reference Power Amplifiers.
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PS Audio M700 Mono Power Amplifier
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Stellar M700 Mono Amplifier - 700 watt Analog Cell power amplifier pair
The Stellar M700 mono amplifiers are a massively powerful engine capable of effortlessly driving demanding loudspeaker loads to concert levels. Stellar’s best. A pair of these placed on any loudspeaker brings forth the lush, rich and soul-satisfying power of two completely independent power blocks with headroom to spare. One listen to a hugely loud and complex musical passage effortlessly rendered by the M700 pair and you’ll know you made the right choice.
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PS Audio Stellar S300 Power Amplifier
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PS Audio Stellar S300 Stereo Power Amplifier
300 watt dual mono Analogue Cell power ampliifer
Breathe new life into your loudspeakers with the Stellar S300, one of the most extraordinary under $5,000 stereo power amplifiers ever crafted. The S300 combines the slam, linearity, and toe-tapping pacing of a Class D output stage with the warmth, grace, and rich inner detail of Stellar’s Class A Analog Cell. The results are nothing short of ground breaking. Liberate a wealth of untapped energy trapped in your media library. Plumb music’s subterranean depths and finally hear the bass your speakers were capable of. Revel in rich layers of fine, full detail. Marvel at the deep, extraordinary, wall-to-wall soundstage. Effortless. Lush. Stellar.
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Dan D'Agostino Progression S350 Stereo Power Amplifier
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Progression S350 Stereo AmplifierPower and Performance
The Progression S350 Stereo Amplifier adds a potent stereo option to the Progression family. Leveraging our innovative Super Rail circuitry, the Progression S350 Stereo Amplifier exploits this unique technology delivering remarkable control and fidelity to any connected loudspeaker.
Every amplifier employs a voltage rail, actually two, a positive one and its companion negative partner. Voltage rails support the delivery of power to the speaker. The music signal swings between these two rails but due to natural loss, the musical signal never reaches the output rails’ full capability. Our Super Rail overcomes this limitation. Borrowing the idea of a turbo in a car engine, the Super Rail employs higher voltage rails in the sections prior to the output stage. This voltage "boost" allows the musical signal to exploit the full capability of the output voltage rails. Extending the musical signal swing closer to the output rails maximizes the performance of the output circuitry design itself. The result is improved dynamics, lower distortion, and a fierce grip of the speaker.
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£ 32,998.00
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£ 32,998.00
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| * Only available for purchase in-store |
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Constellation Audio Performance Series - Centaur II 500 Stereo
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Centaur II 500 Stereo
Centaur II 500 is an unexpected but very happy result of our upgrade from the original Centaur to Centaur II. When they designed the upgrade, our “dream team” of the world’s finest audio engineers ended up with an amplifier they knew could deliver far more than its rated power, if only the power transformer could provide enough voltage. As an experiment, they installed one of the transformers from our Reference Series Hercules II into a Centaur II Stereo chassis. The experiment worked even better than they imagined, producing Centaur II 500: a stereo amplifier with the same power rating as two Centaur II monoblocks.
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£ 69,998.00
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| * Only available for purchase in-store |
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Page 7
( Displaying 10 of 211 Products )
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