Klein & Hummel ES 20 specifications

Category : Integrated amplifier

The ES 20 convinces with its natural warm sound, which is almost equal to that of a good tube amplifier.

General

Connections

Technical data

Special equipment

Other models of the same series:

• Manufacturer: Klein & Hummel
• Model: ES 20
• Type: Integrated amplifier
• Years of construction: 1967 - 1978
• Manufactured in: Stuttgart
• Color: Front silver with wood trim
• Remote control:
• Power consumption:
• Dimensions: 410 x 115 x 270 mm (WxHxD)
• Weight: 7 kg
• Factory price approx.: 805 DM

• Number of inputs:

• Number of outputs:
  • 2 x speakers
  • 2 x Headphones

• 2 x Speakers
• 2 x Headphones

• 2 x Headphones

• Music performance: 2 x 45 Watts
• Continuous sound power: 2 x 30 Watts
• Power bandwidth: 20 Hz to 20 kHz
• Total harmonic distortion: 0.3% at 2 x 30 watts
• Frequency response: 20 Hz to 20 kHz - 0.5 dB
• Phono sensitivity: 2.4 mV
• Phono external voltage range: 59 dB
• Channel separation: 50 dB
• 2x headphone connection on the front panel

• Controls: Volume, Balance, bass, Treble
• Input selection: Phono, radio, tape

• Extras: Circuits for noise filter, mono mode and contour switching (correct hearing)
• >Protection circuit against overload of the power amplifiers
• 20 silicon transistors, including the 2N3055 power transistors, which are world-famous for their robustness

• Clear, stable design with the most modern components at that time
• All connections are designed as HiFi DIN sockets

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