INFO SONXPLUS: Amplifiers are the heart of your system.

The world of electronics is one of constant innovation and a few small technological revolutions. That's what got me into the business many years ago. Doing business in this field is to be in the midst of happiness every day! We are dream merchants and we share this passion for these objects that make the soul feel good!

At the start of our great cold season, as we return to our indoor routines, I'll be revisiting with you the various components for your everyday entertainment.

First, let's take a look at the heart of your audio system: music first, and in a second article, its cinema version. I refer to the audio amplifier.

Role of the stereo amplifier

Essentially, music follows a three-stage path. First, it appears via a source that takes a variety of forms. Whether digital via a network player, analog via radio waves or a turntable, sound materializes as a weak electrical signal. To make this signal audible, the loudspeakers have the task of vibrating the ambient air so that our ears perceive it. As the signal is very weak, an amplifier must be inserted in the distribution chain.

There are different types of amplifiers available in a wide range of prices. It's very important to understand our needs and expectations so as not to be disappointed. As a preamble to a forthcoming article, we'll make a link with the other pillar of sound reproduction: the loudspeaker. Both elements need to be bought with each other in mind. Next, I'll tell you about the Paradigm product range.

The 4 types of stereo amplifiers.

Power amplifier

This type of device is sought after by the serious audiophile looking for power and precision. This type of amplifier only feeds the speakers, and requires a preamplifier to select sources and adjust volume. Generally speaking, it's not what beginners are looking for. It's worth it, but it's a lot more expensive.

Integrated amplifier

An integrated amplifier is a device that lets you select the input source, adjust volume and tone. As opposed to a power amplifier, which does not allow selection or control, and requires the addition of a preamplifier. It's perfectly suited to people who want to go step by step, and also to those who modify the various components of their audio chain over time.

Radio and/or network receiver.

Here, we're talking about an "all-in-one" system, because, as well as amplifying sound to the desired listening levels, it will enable you to listen to sources such as good old FM for radio receivers, or now, web radio in its Network version. What's more, network receivers will incorporate a DAC or "digital analog decoder" for listening to the famous FLAC and DSD files available for download on the market. This kind of product is becoming the norm for most audiophiles looking for a valid, easy-to-configure solution.

All-in-one amplifier/player (the future)

The compact network amplifier/player is a relative novelty. This kind of device involves a built-in amplifier to enable the attachment of various peripherals (sometimes even record players), but also incorporates a full suite of functions adapted to the digital world offered by webcasting. Calling on new design possibilities, it will be very compact and user-friendly, incorporating a large display and an application similar to that found with network players. This type of product is set to grow in popularity. It's the ultimate in fidelity and performance. Both high-end and entry-level versions are available.

What you need to know before investing...

Without going into too much detail, one should look for a low distortion rate below 0.05% in order to ensure good realism when listening. The second point will be the power, which should be at least 50 watts per left and right channel for ambient listening, i.e. 100 watts in total. 200 watts and more will be required for a more dynamic listening.

Note that the more power you have, the more distortion you can avoid in your listening, as the amplifier will not "force". It is well known that the sound quality degrades rapidly when you exceed the capacity. Furthermore, an "Amplifier" that is not powerful enough for your needs can damage your speakers...

Many people believe that speakers need to be more powerful to be able to withstand abuse, but this is a mistake, as the opposite is true. An amp that is too powerful will provide a cleaner current that will cause the speakers to snap when pushed a little too hard, so you will hear it and turn down the volume. Conversely, an amplifier that is not powerful enough by exceeding its capacity will provide a continuous current that will melt the speaker coils. You won't hear the extent of the damage, because DC current doesn't generate any sound... except when it's too late...

Now follow the guide!

GUIDE SONXPLUS 2023-24 STEREO AMPLIFIERS/RECEIVERS

Entry-level models

For those who want to experience the richer listening experience of specialized sound equipment. An experience far beyond car or portable radios of any kind.

Not so long ago, there wasn't much of value in this category, but manufacturers have made the right decision to offer successful products at more than reasonable prices. The rationale being to bring more people into the audiophile family.

Sony STR-DH190 249.99 $

This minimalist device features a phono input for record players and AM/FM tuning.

Yamaha RS-300B 499.99 $

Good value for money with solid terminal blocks for banana plug connectivity. Low distortion and ample power (2 x 55 watts).

Cambridge Audio AX-A25 449.99 $

This is the gateway for the serious music lover! Cambridge offers a minimalist approach with no gimmicks, but using the best materials available.

Don't be fooled by its data sheet and 50 total watts, because the support of a toroidal transformer, like those found in $2000 amplifiers, makes all the difference!

Low distortion, low background noise and extra punchy dynamic range

Models for the serious hobbyist.

For those who want great sound at an affordable price.

Cambridge Audio AX-R100 899$

The NO 1 in terms of quality and price.

With 200 watts of power and an FM/AM tuner too, the AXR100 is an amp to be taken seriously - thanks to an integrated phono stage for easy connection to a turntable and Bluetooth for wireless music listening from a smartphone. A dedicated subwoofer output for driving bass and two sets of speaker outputs add to the R100's appeal. While numerous front and rear sockets build on this versatility. Perfect with the addition of the new AX-N10 network player. Of course, the architecture is based on a toroidal transformer!

Denon DRA-900H 999.99

With 100 W per channel, the Denon® DRA-900H 2.2-channel 8K receiver is the ideal solution for music and movies. It integrates seamlessly with your TV and other source devices thanks to the latest HDMI technology. Powered by integrated HEOS® technology, you can stream music continuously. Equipped with A/B speaker terminals, two subwoofer presorts, digital and analog inputs and a phono (MM) input, the DRA-900H offers a definitive 2023 blend where the traditional meets the futuristic!

YAMAHA RN800A | Network receiver *Silver or black 1499 $

Here's a new-generation 2023 model, available in limited quantities for the moment, featuring impeccable construction, with a chassis resistant to both physical and electromechanical interference.

The ESS SABRE ES9080Q Ultra DAC digital decoding chip offers playback of ultra-high-resolution files such as 24-bit 192kz flac and 11.2 MHz - 384 Kz DSD.

Denon RCD-N10-12 799$

A successful model among compact all-in-ones. Phono input and network playback combined in a single device. This little module will be perfectly at home with top-quality loudspeakers, as it's so accurate and powerful. A good match would be a PARADIGM Premiers 100 or 200. Come and have a listen.

High-performance models

Cambridge Audio EVO-75 2999 $ EVO-150 4299 $

By combining streaming intelligence and high-end amplification in a single unit, all you have to do is choose which speakers and streaming service to link to the Evo 75 or 150 to enjoy exceptional sound quality. No multiple wiring, everything is integrated. The EVO series from Cambridge offers very high fidelity in web listening, thanks to its compatibility with several high-end music services such as QOBUZ. Qobuz offers HiRes 24-bit 192 Kz music at all times.

The EVO-75 offers 150 watts, while the EVO-150 offers 300 watts, plus additional connections, a phono preamplifier and the option of connecting 2 pairs of speakers. At our Chambly boutique, the EVO-150 has earned its place alongside the Founder 120H... that's saying a lot!

Denon PMA-900HNE 1249 $

New for 2023, this receiver is the first in the PMA range to offer HEOS network connectivity. Whether for vinyl playback or streaming, the sound is rich and enveloping.

Features: 2 x 85 W (4 Ohms) per channel, direct analog mode, 2 optical and one coaxial digital input, several analog inputs including phono input with MM/MC. Integrated HEOS for high-resolution network music or even whole-house audio distribution. Bluetooth, new OLED display, subwoofer output and Denon's exclusive "Advanced High Current" internal control circuit.

Cambridge CX-A81 1849 $

Cambridge products remain the best value for money in high-fidelity.

This integrated amplifier features an ESS Sabre ES9016K2M chip that delivers impeccable dynamic range and an overall amplifier frequency response that exceeds the capacity of the human ear (5 Hz to 60 kHz), providing a linear response in the audible portion. In addition to the RCA-type inputs, a pair of XLR connectors (as for studio microphones) allow you to plug in a high-end network player. It's compatible with all the above: TOSLINK optical: 16/24-bit 32-96 kHz for PCM only, S/PDIF coaxial: 16/24-bit 32-192 kHz for PCM only, USB: audio profile 1.0/2.0 (2.0 default), up to 24-bit 384 kHz PCM, up to DSD256 or DoP256, Bluetooth: 4.2 A2DP/AVRCP supporting formats up to aptX HD (24-bit 48 kHz)

Yamaha RN2000A S black or silver 4799 $

With its authentic Hi-Fi quality, the Yamaha R-N2000A is a new-generation network high-fidelity receiver, compatible with lossless and high-resolution music sources, including network services. It provides ideal, effortless room acoustic tuning (YPAO™).

It features a toroidal transformer with a massive 2 times 190 Watts of power at 4 ohms. Absolute frequency response (5 Hz to 100,000 Hz) powered by an ESS SABRE ES9026PRO Ultra DAC chip for ultimate high-performance conversion.

The signal-to-noise ratio is phenomenal at -110 Db, and a high-performance USB input supports native 11.2 MHz DSD playback and 384 kHz playback!

Anthem STR INTEGRATED (Canadian product) 5999$

This amplifier is perfectly in tune with the Anthem philosophy of extreme performance!

Power is rated at 400 watts per channel into 4 ohms, with an intermodulation distortion rating of 0.000 7% and 0.005% harmonic! The damping factor is measured at 330, which means that the attached loudspeakers are perfectly controlled. A turntable with moving-coil cartridge can be connected for maximum fidelity. On the digital side, the integrated converter automatically upscales low-quality streams to a high 32-bit - 192 kHz. A USB port is provided for computer file playback at up to 32-bit/192 kHz in PCM and 5.6 MHz Direct Stream Digital!

To perfect the listening experience, simply plug in the included stainless steel microphone and make a fine analysis of the room. This ARC system for Anthem Room Correction is also available for Paradigm's Defiance and Signature woofers, as well as the formidable Paradigm Founder 120H and Persona 9H...

Dual subwoofer output for stereo bass!

Made entirely in Canada.

The last word

Here, I've presented you with a sample of products offering excellent value for money. In this jungle where everyone claims to hold the truth, I suggest you come and listen to it and discuss it with a serious advisor who will be able to pinpoint your needs according to your prerogatives. One thing's for sure, I'll have no qualms about this selection, with prices ranging from the smallest to the largest, and they'll give you the right measure of value for your money! Most of the models on this list are also available in slightly more or slightly less equipped alternative versions, so there's something for everyone!

Stay tuned

- Christian.