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Chord Electronics - Étude - Stereo Power Amplifier

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The multi-award winning Chord Electronics Choral family of products has never sounded so good. Welcome Étude to the table, a 150w Class AB stereo power amplifier featuring the first fundamentally new topology since Chord Electronics’ inception in 1989, using highly advanced technologies seen within the aerospace industry.

The Choral Étude has been designed to both compliment and exploit the full potential of the multi-award winning DAVE DAC, which has preamp functionality, and the brand new topology has even faster power delivery than exiting designs, offering unrivalled dynamics, life-like delivery of transient information, plus effortless control over loudspeaker drive units.

The design for Étude is based upon multi-feedback and dual feed-forward error-correction amplifier technology that intelligently adjusts and compensates the individual linearity of the 250-watt lateral structure high-power proprietary MOSFETs. Internally there are three individual high frequency switch mode power supply units, one for each active power rail and a final for the auxiliary rails. When paired with advanced internal shielding, active cooled plenum chamber design, and custom Chord Electronics MOSFETs, you have Étude, an world class extremely fast crystal clear amplifier.

Although the amplifier is conservatively rated at 150W into 4Ω, if you run Étude in bridged mono mode you can increase this to 300W into 4Ω.

Weight: 3.45kg

TECHNICAL SPEC

Output Power:

150w RMS per channel @ 0.05% distortion into 4Ω

Frequency Range:

5Hz – 100kHz +/- 0.5dB

Gain:

30dB

Channel Separation:

Better than 95dB

Input Impedance:

100kΩ Unbalanced/Balanced

Input Capacitance:

<30pf

Output Impedance:

0.02Ω

Output Inductance:

2.6μH

Dimensions: 

6.7cm (H) 33.5cm (W) 17.5 (D)

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Our services hit the high notes, but don't just take our word for it. Scroll down to read the rave reviews from our chorus of happy customers. They've heard the difference, and you can too. Read Reviews

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Step into the World of Superior Sound with The Real Music Company

Hey There, Audiophiles!! We, too, are music enthusiasts just like you. We understand the pure joy of listening to a new track and the thrill of hearing every note in crystal clear quality. That's why we're committed to providing you with the finest audio experiences. With us, it's not just about sound, it's about creating unforgettable musical journeys that touch the soul. Join us, and let's celebrate the magic of music together!

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Trusted Since 1990.

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Step into our world of sound and join the chorus of happy customers who've found their perfect audio match with us. Their rave reviews are music to our ears, and we can't wait for you to join the band. Here's what they have to say:

Chord Company dealer feedback

“Absolutely love the speakers. The speakers do show of the recording. If however the recording is not well mixed it will show the listener as well that it was a bad recording. When they did a bond song together. However if you have a well recorded album like London Grammar or Faithless etc the music is not just fun but dynamic and entertaining. Totally recommend these speakers. ”

Gidion d.

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Ruarkaudio feedback

“I’m loving the minimalist design. The warmth and depth of sound this turntable achieves makes listening sessions bliss”

Sam R.

Verified Buyer

"Just upgraded my phono cartridge to the Linn Ekstatik. This is a truely amazing cartridge. Running on my Linn LP12 Klimax turntable. The amount of information extracted is incredible. Very detailed presentation even at reasonably low volume. I am sure that as the moreI use it the better it will get. A worthwhile upgrade. Thanks to all at The Real Music company"

Michael G.

Verified Buyer

Top Vertere specialist feedback

“The quality and reproduction of my Lps lifted 10 fold, the sound is so pure, like listening a new Lp, I'm hearing things i haven't heard before. Visiting The Real Music Company and meeting Carey was a true pleasure. The service was impeccable, no rush, listened to my wants and suggested the perfect set up for me at a very acceptable Price. Thank you”

Malcolm A.

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