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A 20

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Stereo headphone amplifier for all dynamic headphones, RCA input, RCA output, 2 headphone outputs, jack 6.35 mm

519.96€

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The A 20 headphone amplifier is used to operate up to two headphones with a nominal impedance from 30 to 600 ohms. The power amplifier, of a discrete design, and the combination of selected high-grade components inside the device allows even high-impedance hi-fi headphones to be driven flawlessly over the entire frequency range. The A 20 supplies an impressively natural and transparent sound with excellent resolution and spatiality.

Input impedance: 25 kΩ
Maximum amplification: 18 dB
Frequency response: 10 Hz - 100 kHz (-1 dB)
T.H.D: 0.01% at 170 mW / 250 Ω
Channel separation: > 80 dB at 1 kHz / 250 Ω
Output power: 100 mW / 600 Ω 170 mW / 250 Ω 150 mW / 30 Ω
Signal-to-noise ratio: > 100 dB (unweighted)
Output impedance: Headphone output 100 Ω

Input voltage: 100 - 240 V AC / 50/60 Hz
Power consumption: < 10 W via integrated switching power supply
Audio connections: 2 headphone sockets, 1/4" stereo jack (6.35 mm) 1 line output, 1 audio input via RCA phono sockets
Housing only: 164 x 194 x 48 mm
Housing incl. button, rubber feet, RCA phono sockets: 164 x 212 x 55 mm
Weight: 1640 g

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