Power amplifiers stereo — Chord ÉTUDE

The ÉTUDE is a stereo power amplifier from Chord Electronics, built with a substantial input impedance and a remarkably low output impedance. The ÉTUDE brings Chord's considered engineering to a compact stereo power amplification format.

Key specs that matter

Input impedance is a substantial 100,000 ohms on both connections. Output impedance is a remarkably low 0.02 ohms single-ended. Output power is 150W into 4 ohms. Gain is 30dBu. Frequency response spans a wide 5Hz to 120,000Hz within plus-or-minus 3dB. Signal-to-noise ratio exceeds 95dB. Maximum power consumption is 300W. At 67 x 335 x 175mm, the ÉTUDE maintains a compact stereo power amplifier chassis reflecting Chord's considered British engineering standards.

Sound and use context

Expect exceptionally clean, precise amplification reflecting the remarkably low 0.02-ohm output impedance, consistent with Chord's broader distinctive engineering philosophy.

Pairing

Chord's own Hugo TT2 DAC offers a natural, brand-coherent pairing within the same broader catalogue.

Alternatives

Other manufacturers' comparable compact stereo power amplifiers offer alternatives for buyers wanting to compare features at a similar price point.