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发表于 2018-2-8 14:21
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来自 山东青岛
本帖最后由 gebegebe 于 2018-2-8 14:22 编辑
我找了这个前级官方的参数。
VK-53SE Preamplifier
Inputs: | 5 XLR | Output Impedance: | 200Ω | Outputs - Main: | 2 XLR | Noise (unweighted): | -110dB | Outputs - Tape: | 1 XLR | Distortion at 2V output: | 0.005% | Maximum Gain: | 18dB | Maximum Output Signal: | 40V | Global Feedback: | None | Absolute Polarity: | Switchable | Volume Control Resolution: | 0.5dB | Power Consumption: | 250VA | Volume Control Number of Steps: | 140 | Dimensions: | 19" x 5.75" x 15.5" | Frequency Response: | 2Hz to 200kHz | Weight: | 45lb. | Input Impedance (minimum): | 100kΩ | Tube Complement | 8x 6H30 |
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