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Power Amplifiers


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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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Parasound HALO JC5 Stereo 2.0 Power Amplifier
Parasound HALO JC5 Stereo 2.0 Power Amplifier
HALO JC5

•400 watts x 2 @ 8 Ω RMS, both channels driven
•600 watts x 2 @ 4 Ω RMS, both channels driven
•1200 watts x 1@ 8 Ω, in bridged mode
•Circuitry designed by legendary John Curl
•Ultra-high bias Class A/AB operation
•12 watts per channel of pure Class A power
•90 amperes peak current per channel
•Stable with speaker impedance dips to 1.5 Ω
•Balanced inputs with discrete circuits
•CHK Infinium, custom 5-way speaker binding posts


Availability Retail (inc. 20% VAT)
£ 6,999.95
£ 6,999.95
Quantity / Units:
Parasound HALO A52 Plus Power Amplifier
Parasound HALO A52 Plus Power Amplifier
HALO A 52+ Five Channel Power Amplifier

A 52+

•180 watts RMS x 5 @ 8 Ω
•255 watts RMS x 5 @ 4 Ω
•225 watts RMS x 2 @ 8 Ω
•350 watts RMS x 2 @ 4 Ω
•Class A/AB circuitry designed by legendary John Curl
•Direct coupled - no capacitors or inductors in audio path ensures the cleanest signal
•Balanced XLR inputs with discrete circuits
•Full power is rated all the way down to 5Hz for unrestricted low-end bass


Availability Retail (inc. 20% VAT)
£ 4,099.95
£ 4,099.95
Quantity / Units:
Parasound ZoneMaster Model 2350 2.1 Channel Amplifier
Parasound ZoneMaster Model 2350 2.1 Channel Amplifier
ZoneMaster 2350 Universal 2 Channel Amplifier with Sub Crossover

•350 watts x 2 @ 8 Ω
•600 watts x 2 @ 4 Ω
•2 Ω stable for driving multiple speaker pairs
•Two pairs of speaker outputs with A/B buttons
•Lockout switch on rear panel to disable A/B buttons
•High pass filter, switchable for 30Hz or 80Hz
•Automatic on/off by 12V trigger w/ looping output
•Automatic on/off by audio signal
•Speaker


Availability Retail (inc. 20% VAT)
£ 1,369.95
Quantity / Units:
Pro-Ject Box DS2 Stereo Power Amplifier
Pro-Ject Box DS2 Stereo Power Amplifier
DS2 Stereo Power amp

•Audiophile class D power amplifier
•Impressive signal spectrum and lower distortion
•Available in black or silver case work

The Amp Box DS2 is built around a highly efficient, low-energy Class D amplifier module that delivers high output power, giving it the ability to drive even very demanding speakers. This simple yet effective stereo power amplifier is capable of delivering a very clean, pure sound performance with minimal electrical interferences.


Availability Retail (inc. 20% VAT)
£ 520.00
£ 520.00
Quantity / Units:
Pro-Ject Box DS2 Mono Power Amplifier
Pro-Ject Box DS2 Mono Power Amplifier
DS2 Mono Power Amp

•Audiophile class D mono power amplifier
•High efficiency from mains to audio power
•Mono amplifiers provide greater sound stage

The Amp Box DS2 Mono is built around a highly efficient, low-energy Class D amplifier module that delivers high output power, giving it the ability to drive even very demanding speakers. This simple yet effective single-channel power amplifier is capable of delivering a very clean, pure sound performance with minimal electrical interferences.


Availability Retail (inc. 20% VAT)
£ 475.00
£ 475.00
Quantity / Units:
SpeakerCraft CDI-1000 Power Amplifier
SpeakerCraft CDI-1000 Power Amplifier
CDi-1000 Two-channel, 500W at 4Ohm, 70V/140V Power Amplifier

Description:-
•Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs.
•Switch-mode universal power supply.
•Intuitive front-panel LCD screen for quick, easy configuration.
•Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting.
•Up to 20 user defined DSP presets are available.


Availability Retail (inc. 20% VAT)
£ 1,206.00
Quantity / Units:
Meridian G Rack Kit for G Series Products
Meridian G Rack Kit for G Series Products
Sturdy metal racking kit finished in matt black

Allows rack mounting of all G Series components with optimum inter-unit spacing.

Dual ultra-low-noise, thermally-activated fans keep rack interior and component cool.

Provides front-panel access to RS232, USB and audio/video interfaces.

19 inch rack allows serial control and audio/video connections to the component to be brought out to the front panel for configuration and for interfacing devices such as camcorders.


Availability Retail (inc. 20% VAT)
£ 640.00
Quantity / Units:
Dan Dagostino Relentless Monoblock Amplifier
Dan Dagostino Relentless Monoblock Amplifier
Relentless Monoblock Amplifier

Dan D’Agostino has always had a relentless desire to better his own creations, no matter how flawless they may seem. The Relentless Monoblock amplifier is the latest manifestation of that passion, the result of Dan’s desire for an amplifier that maintains its harmonic integrity and expansive soundstage from 0 watts to 1,500 watts. An amplifier so powerful it can drive any speaker to its best possible performance, no matter how demanding the load it may present.


Please call to arrange demonstration
Please call to arrange demonstration
Dan DAgostino Classic 3 Power Amplifier
Dan DAgostino Classic 3 Power Amplifier
Classic 3

The Classic 3 brings the acclaimed sound of Dan D'Agostino Master Audio Systems amplifiers to home theaters and advanced 2.1-channel stereo systems. Borrowing heavily from the amplification circuits D'Agostino developed for the Momentum amplifiers, the three-channel Classic 3 is a perfect companion to the Classic 2 when outfitting a 5 or 7 channel configuration of main speakers in a high performance home theater system. Voiced in parallel with its bigger brothers, the Classic 3 also mates beautifully with Momentum and Progression Series amplifiers in a reference level home theater. Conversely, it can form the power base for the front Left, Center, Right array in a more modest configuration.


Please call to arrange demonstration
Dan DAgostino Classic 2 Power Amplifier
Dan DAgostino Classic 2 Power Amplifier
Classic 2

The Classic 2 is the most cost-effective way to experience the incomparable sound quality of Dan D'Agostino Master Audio Systems. Its core technologies are heavily based on the design of D'Agostino's acclaimed Momentum amplifiers. The sound combines the immense power and current needed to drive even the most exotic speakers with a subtle, sweet musicality normally associated with much smaller amplifiers. With the Classic 2, there is no need to worry about finding the right amplifier for your speakers...because the Classic 2 is the right amplifier, no matter what speakers you own.


Please call to arrange demonstration
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