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 English Acoustics STEREO 21c Power Amplifier 


Introducing the English Acoustics Stereo 21c, a Modern-Day Classic. Handcrafted in Britain, this exceptional amplifier showcases the finest transformers and a locally designed and manufactured chassis.

Drawing inspiration from beloved vintage models, the Stereo 21c embraces contemporary design cues and incorporates essential safety features. Immerse yourself in the warm and captivating sound it delivers, with the reassurance of meticulous risk mitigation.

To enhance its performance, we have further refined the internal workings, developing our own mains and audio transformer design. This results in improved cooling, exceptional low-end performance, and a smoother roll-off at the top-end, while preserving the classic punchy mid-range.


What truly sets the English Acoustics Stereo 21c apart is its customizability. We offer hand-built amplifiers in a vast array of colors, limited only by your imagination. To guide your choice, we curated twelve in-house colors inspired by local landmarks, including Lansdowne Gold, Marlborough Red, Avebury Grey, and Brunel Blue, among others. Set the perfect tone with a personalized touch.



Main Features and Specifications:

> 14W/channel ultra linear

> Less than 0.1% distortion SNR: Better than 90dB reference @ 1W

> Frequency response 13Hz – 78KHz (0dB, -3dB)

> Valve rectified

> Bespoke output transformers designed in-house and made by a local British manufacturer

> Paper in oil and silver mica capacitors

> Ceramic gold-plated valve sockets

> Thermal, vibration and tilt safety cut out

> Point to point hand-wired valve sockets with lead free silver solder

> Digital LCD hour meter

> Transformer end caps CNC machined from billet aluminium

> Custom English manufactured fixings

> Improved timeless classic design

> CAD designed steel chassis with laser cut details

> Seismic Qualification

> Automotive-grade paint finish available in any conceivable color

> Comprehensive 12-month warranty

> Made in Britain certified

English Acoustics STEREO 21c Power Amplifier

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