KRELL奇力 奇力Krell Evolution 202

上市参考售价:¥135,000

推出年代:2010

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器材规格

Evolution 202: Solid-state preamplifier.

Frequency responses: 20Hz–20kHz, ±0.02dB; 0.01Hz–1.5MHz, +0/–3dB.

THD: <0.004%, 20Hz–20kHz at 4V or 4mA RMS.

Signal/noise: >100dB wideband,

unweighted; >109dB A-weighted (both at 4V or 4mA RMS).

Input impedance: 45 ohms CAST (current mode operation), 95k ohms balanced, 47.5k ohms single-ended.

Output impedance: >1M ohm CAST, 50 ohms balanced, 25 ohms single-ended. Input overload: 14mA RMS CAST, 14V RMS balanced, 7V RMS single-ended.

Output overload: 16mA RMS CAST, 16V RMS balanced, 8V RMS single-ended.

Gain: 12dB CAST or balanced, 6dB single-ended.

Inputs: 2 pairs CAST (LEMO), 2 pairs balanced (XLR), 3 pairs single-ended (RCA), 1 tape loop (RCA).

Power consumption: 45W standby, 70W power on.

Dimensions:

Preamplifier: 17.25" (438mm) W by 3.8" (96mm) H by 18.25" (464mm) D.

Power supply: 17.25" (433mm) W by 3.8" (96mm) H by 18.25" (464mm) D.

Total weight: 46 lbs (20.8kg).

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