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Klein und Hummel ES 20

Stereo Integrated Amplifier

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Klein und Hummel ES 20


Power output: 30 watts per channel into 4Ω (stereo)

Frequency response: 10Hz to 40kHz

Total harmonic distortion: 0.3%

Damping factor: 40

Input sensitivity: 2.4mV (MM), 200mV (ceramic), 250mV (line)

Signal to noise ratio: 59dB (MM), 85dB (line)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 20 x transistors, 6 x diodes

Dimensions: 412 x 110 x 265mm



This website is not affiliated with or sponsored by Klein und Hummel. To purchase ES 20 spares or accessories, please contact the company via their website or visit an authorised retailer.