Cambridge Audio has launched the EX Series, comprising the EXA100 stereo integrated amplifier and EXN100 music streamer. The EXA100 stereo integrated amplifier is the power behind the new EX Series.

Over three years in the making, and with almost 60 years of audio expertise behind it, the EX Series is the successor to Cambridge’s Azur 851 range – and EXA100 is its beating heart.

Drawing on trickledown amplifier technology from the flagship Edge M monoblock power amp, EXA100 offers a wide soundstage from 100W per channel of Class AB amplification.

A huge array of connectivity options, a built-in DAC, HDMI eARC and a dedicated Power Amp Mode make it functionally as accomplished as it sounds.

“We believe this is, pound for pound, the finest amplifier we’ve ever built. It exemplifies the new EX Series, overdelivering on performance and versatility in this category,” says James Johnson-Flint, Owner and CEO of Cambridge Audio. “EXA100 is a serious step up for anyone upgrading from our CX amps, and the perfect stepping stone to the Edge range.”

The EXA100 houses an advanced toroidal transformer, heavily shielded, super-quiet and flanked by heavy-duty heat sinks. The amplifier modules are based on those in the Edge M power amp, and EXA100 even uses the same power transistors as its monobloc stablemate, delivering high-end quality at a fraction of the cost.

The approach to internal design can also be seen in everything from the four-layer PCBs to the proprietary CAP protection system, which uses four different methods to detect potential issues, such as power and temperature overloads, and take preventive action. 

EXA100’s connectivity is comprehensive, befitting a modern integrated amplifier.

On the analogue side, inputs comprise a set of Balanced XLRs and three sets of RCA stereo sockets. For output, you get a front-mounted 6.3mm headphone socket, a stereo pre-out and a subwoofer pre-out for adding extra bass options to a set-up. There are two sets of speaker outputs, allowing users to power music in two different rooms or add a secondary outdoor speaker pair. 

EXA100 is also a digital audio powerhouse, thanks to an ESS Sabre ES9018K2M DAC (digital-to-analogue converter) and an array of dedicated digital connections. HDMI eARC enables easy connection to a TV, with the benefit of volume control via the TV’s remote. 

There are also inputs for USB Audio, digital coaxial and two TOSLINK optical sockets.

Bluetooth aptX HD is also available for added convenience, or to stream vinyl wirelessly from a Cambridge Audio Alva turntable.

Switch the EXA100 to Power Amp Mode and it transforms literally into that – a stereo power amp – so that it can be paired with the preamp of choice or used as part of a multi-channel home cinema system.

This means it can optionally be used in pre/power combination with the new EXN100 music streamer with its digital-only Preamp Mode. EXN100 provides the streaming brains and volume control, all controllable via the StreamMagic app, while EXA100 delivers power and detail. 

The EXA100 features a milled aluminium front panel and a tactile knurled volume knob. Visually it again partners perfectly with EXN100, with matching Lunar Grey finishes and a full-height centre panel that boldly cuts through the fascia.

EX Series introduces a new remote control, supplied with EXA100, that also provides command over EXN100. 

https://www.cambridgeaudio.com

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McIntosh expands its CI lineup by introducing the MI502 Digital Amplifiers. The McIntosh MI502 Digital Amplifier utilizes class D amplification in a form factor CI installer. McIntosh Group pulled off a rather spectacular home theater demonstration at CEDIA 2022, in partnership with Kaleidescape, Trinnov Audio, and a number of other brands.

Not everyone wants power-hungry AB power amplifiers in their racks. The slimmer form factor gives CI installers more room to play with. The new McIntosh MI502 2-Channel Digital Amplifier offers world renowned McIntosh sound quality using innovative closed loop digital switching technology with resilient power supplies to produce groundbreaking performance levels for custom install audio.

The MI502 boasts a variety of home entertainment uses including driving home theater speakers, in-wall subwoofers, or outdoor speakers, all delivering 500 Watts of power into 8 ohm speakers or 800 Watts into 4 ohm speakers.

In addition to several of the brand’s patented technology innovations, the highly efficient class D MI502 features two of McIntosh’s iconic blue watt maters that display the power output of each channel.

Key Features:

• Power Guard® signal overload technology that prevents overdriving and damaging the speakers
• Sentry Monitor short-circuit protection
• Power Control 12 Volt triggering capabilities
• Eco-friendly On/Off signal sensing
• Rack mountable with 2U height
• Runs quiet thanks to not needing a cooling fan

Price & Availability

The McIntosh MI502 will be available via US-authorised McIntosh Dealers beginning November 2022, with the rest of the world soon after, with an MSRP of $4,500 USD.

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AudioControl has introduced the Architect Model P250EQ, a high-power 2-channel amplifier engineered with an emphasis on sound quality plus key features for the custom installation channel. The P250EQ only requires a 1U rack space yet delivers the performance and functionality of much larger solutions. The foundation of the AudioControl P250EQ is the company’s Constant Power Mode amplifier design that delivers clarity and balance in any loudspeaker. Output power is 250-Watts per channel into 8, 4, and 2-Ohm loads. The P250EQ’s Constant Power Mode amplifier platform is highlighted by an overbuilt power supply and an advanced filter stage mated to robust output transistors capable of both high-current demand and rock-solid stability across the required range of load impedances. The P250EQ will extract every ounce of detail from all styles of music, including the latest high-resolution digital content. 

Three Preset EQ Curves. 

The AudioControl Architect Model P250EQ features three selectable EQ curves to ease installation and setup efficiency while delivering a tailored, premium solution for each zone. Integrators can choose from Flat, Bass Boost, or Bass/Treble Boost curves that have been engineered to enhance the performance of commonly deployed architectural loudspeakers. 

Features for the CI Channel 

The Architect Model P250EQ offers an impressive array of inputs designed to accommodate every application. The main audio inputs are RCA (stereo), along with both coax and optical digital inputs that are controlled by a priority switch selector. There are also multiple 4-conductor speaker-level output connectors for effortless termination that enable the P250EQ to drive up to 4 pairs of speakers. 

AudioControl’s SDS Priority Input Switching feature is accessible via a 3.5mm stereo input, facilitating the integration of smart doorbells, network-connected speakers, and other devices that can pause and restart the entertainment content in selected zones as desired. The P250EQ features a signal-sensing circuit for auto-turn on/off when applicable. 

AudioControl has a 45-plus year history of creating award-winning products for integrators and backing them up with superior customer service as well as a 5-year warranty. Engineered and manufactured in the USA, the P250EQ amplifier is yet another example of a best-in-class product from AudioControl. 

The AudioControl Architect Model P250EQ will be available in July, 2022.

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