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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( Displaying 10 of 210 Products )
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bel canto Black EX Dual Mono Amplifier
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Black EX Dual Mono Amplifier
The Black EX Dual Mono Amplifier is designed in a custom plated high-grade aluminum chassis that contains independent power supplies and amplifiers unique to Black EX for true dual mono performance. The EX Amplifier is rated at 350W/700W per channel producing incredible high-power accuracy and musicality to your loudspeaker.
The highly efficient technology of the EX Amplifier is always in a ready state for high performance operation. The EX Amplifier is designed to drive any loudspeaker with ultra low-noise, high power amplification. The internal gain switches allow you to further optimize the EX Amplifier to your system.
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bel canto e.One REF600M Monoblok Amplifier
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REF600M Monoblock Amplifier
The REF600M monoblock provides serious power, delivering the pure treble of Class A, the slam of the best Class D architectures, and the mid band presence that brings your music to life.
•Max Power Output: 600W 4 ohms, 300W 8 ohms per channel
•Peak Output Current: 27 Amps
•Balanced Input Impedance: 200 Kohms
•Selectable gain option: 27dB or 33dB
•Power Trigger
Features:
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bel canto e.One REF500S Stereo Amplifier
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REF500S Stereo Amplifier
The REF500S stereo amplifier has incredible power per square inch with two independent mono boards in a single chassis. Independent power supplies and isolated input signal filter technology reduces high power amplifier energy for a cleaner, transparent power.
•Max Power Output: 500W 4 ohms, 250W 8 ohms per Channel
•Minimum Load: 2 ohms per Channel
•Peak Output Current: 35 Amps per Channel
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PrimaLuna EVO 400 Power Amplifier
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EVO 400 Power Amplifier
•Hand-made construction of a heavy-gauge, fully-vented steel chassis with a five coat finish, each coat hand-rubbed and polished, holding the finest point-to-point wiring, using workmanship that is normally only available at the highest price.
•Elegant style, heavy-metal remote controls for models that feature UL/TR choice.
•Premium parts that include toroidal and EI transformers for power supply; custom designed -in conjunction with one of the most prestigious transformer designers in the USA- encapsulated output transformers for lowest hum; wide bandwidth for great bass and extended highs; ceramic tube sockets; Nichicon and DuRoch capacitors; superfast Philips-rectifier-circuitry; gold-plated heavy-duty WBT style speaker terminals (all speaker connectors are solid shaft for better conductance, better sound, and higher reliability); gold-plated panel mounted RCA and XLR input and output jacks.
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£ 4,698.00
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£ 4,698.00
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| * Only available for purchase in-store |
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PrimaLuna EVO 300 Power Amplifier
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EVO 300 Power Amplifier
•Hand-made construction of a heavy-gauge, fully-vented steel chassis with a five coat finish, each coat hand-rubbed and polished, holding the finest point-to-point wiring, using workmanship that is normally only available at the highest price.
•Elegant style, heavy-metal remote controls for models that feature UL/TR choice.
•Premium parts that include toroidal and EI transformers for power supply; custom designed -in conjunction with one of the most prestigious transformer designers in the USA- encapsulated output transformers for lowest hum; wide bandwidth for great bass and extended highs; ceramic tube sockets; Nichicon and DuRoch capacitors; superfast Philips-rectifier-circuitry; gold-plated heavy-duty WBT style speaker terminals (all speaker connectors are solid shaft for better conductance, better sound, and higher reliability); gold-plated panel mounted RCA and XLR input and output jacks.
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£ 3,998.00
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£ 3,998.00
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| * Only available for purchase in-store |
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PrimaLuna EVO 200 Power Amplifier
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EVO 200 Power Amplifier
DUAL TOROIDAL POWER TRANSFORMERS
Power transformers generate two types of noise, magnetic and acoustic. That's why toroidal power transformers are used in the very best audio products. Compared to standard transformers, toroids radiate about 1/10 the magnetic field thatpollutes music and obscures detail. Additionally, the absence of an air gap typically means toroids have an 8:1 reduction of acoustic noise. As transformers are the most expensive components in any audio product, manufacturers will even house cheaper C-core and EI-core transformers in an outboard power supply box with an umbilical cable rather than upgrade to an expensive toroid. The increased cost is significant, but PrimaLuna doesn’t cut corners. All PrimaLuna products use massive, potted toroidal transformers. PrimaLuna transformers are enclosed in a metal housing and then potted in a non-microphonic resin to further reduce noise and to protect the windings from moisture and deterioration forever. They are massive, resulting in a preamp weighing a substantial 39.6 pounds.
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£ 3,098.00
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£ 3,098.00
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| * Only available for purchase in-store |
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PrimaLuna EVO 100 Power Amplifier
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Primaluna EVO 100 Power Amplifier
Is this a miracle? Is this a unique situation where a company just happens to stumble upon a perfect design and execution? No. It’s another PrimaLuna. And our fifth product in a row to earn a coveted Stereophile Class A rating. No other company has ever had five products listed Class A simultaneously.
BAD TUBE INDICATOR
PrimaLuna engineers wanted to make owning a tube amp so simple you would have no excuse not to have your tube dreams come true.
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£ 2,498.00
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£ 2,498.00
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| * Only available for purchase in-store |
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Origin DSP3-700 Power Amplifier
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DSP3 amplifiers are highly flexible and intelligent digital audio 3 Channels Class D
power amplifiers. The DSP3-700 amplifier delivers up to a total of 2,100W @ 4Ω or
able to drive 70/100V constant voltage lines. All setup parameters for input/output
processes and DSP features are accessible by using the remote PC software. Each
DSP3-700 comes preloaded with up to 64 DSP presets to optimize it for use with
all of Origin Acoustics’ speakers and subwoofers assuring peak performance.
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Revel Architectural Series SA1000 Amplifier
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SA1000
The SA1000 is a custom amplifier solution, optimized for the highest level of performance and reliability. This rackmount amplifier includes user features on the front panel, and a custom installer focused feature set on the rear panel. As part of Revel's in-wall subwoofer system, this rack mountable Class D component is designed to power the B28W in-wall subwoofer.
The SA1000 single channel, rack mount amplifier has two outputs in parallel, so you can power one B28W subwoofer module with 350W RMS (750W Peak). When a second B28W subwoofer module is connected to the second output of the SA1000 amplifier, the total output power increases to 700W RMS (1500W Peak).
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£ 1,359.00
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| * Only available for purchase in-store |
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Aesthetix Saturn Series: Atlas Power Amplifier
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ATLAS POWER AMPLIFIER
ATLAS amplifiers are capable of driving virtually any high quality speaker. An innovative hybrid design incorporates a bipolar output stage, bipolar driver stage, and vacuum tube input gain stage. They stand alone as the only hybrid amplifiers with zero feedback, essential for maintaining harmonic integrity, air, space and coherence. The Atlas provides your choice of full range or high-pass inputs. This unique built-in filter is ideal for speakers featuring powered woofers, such as Vandersteen, or for audio and home cinema systems using outboard powered sub-woofers. Saturn Series design themes are evidenced in the specialized all-aluminum chassis construction and elaborate power supply design.
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£ 12,455.00
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£ 12,455.00
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£ 2,880.00
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£ 10,380.00
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| * Only available for purchase in-store |
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( Displaying 10 of 210 Products )
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