英国QUAD(国都) QC-24P 电子管唱头放大器
For the connoisseur, however, there is the Quad QC-24 dedicated valve phono stage. This has been designed for Quad by valve supremo Tim DeParavicini - probably the finest valve amplifier designer in the world today. It has been voiced by the finest ears in the industry and will add an entirely new dimension to your enjoyment of vinyl recordings. This unit features a moving magnet/ moving coil toggle switch on the rear, a choice of input sensitivities and a direct full level output or variable level output if you wish to connect directly to a power amplifier.
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技术参数 |
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真空管 Valve Complement |
4 x 6111 |
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总谐波失真 Total Harmonic Distortion |
<0.08% (A-weighted) |
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频率响应 Frequency Response (RIAA/IEC equalisation) |
20Hz - 20kHz (+/-0.5dB) |
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讯噪比 Hum and Noise(mm position,input shorted) |
Better than 60dB |
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输入阻抗 Input Impedance |
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Moving Magnet |
47kΩ |
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Moving Coil |
10Ω |
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增益 Stage Gain |
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高灵敏度 High Sensitivity |
1.3mV (MM)/130µV (MC) |
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中灵敏度 Medium Sensitivity |
2.6mV (MM) / 260µV (MC) |
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低灵敏度 Low Sensitivity |
5.2mV (MM) / 520µV (MC) |
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正常输出电压 Nominal Output Level(ref 5.2mV, MM, Low) |
1.0V |
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输入 Inputs |
Selectable MM/MC cartridge |
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输出 Outputs |
1 x Fixed line level, 1 x Variable line level |
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Power Consumption |
15VA maximum |
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Dimensions (H x W x D) |
90 x 220 x 300 mm |
