FAIR KID

Fairkid Model 670

Fairkid Model 670 - Fairchild 670

FAIR KID emulates the legendary Fairchild 660 tube variable-mu compressor introduced in 1959. The ratio in variable-mu compressors is not constant but increases when more gain reduction is being applied. FAIR KID’s ratio ranges from 2:1 to 30:1.

The gain reduction is controlled in conjunction by the THRESHOLD and DC BIAS knobs. When the THRESHOLD is turned fully counterclockwise, no gain reduction is applied. As the knob is turned clockwise, more gain reduction is applied. As the DC Bias knob is turned clockwise, the ratio is lowered, and the soft knee gets wider.

The TIME CONSTANT knob determines the attack and release times as follows:

Fairkid Model 670 TIME CONSTANT

这是一个基于 50 年代经典的复古电子管模型。启动和释放时间被固定为 6 个不同的比率,并由时间常数开关选择。DC Bias 旋钮影响压缩的比率和拐点。可变穆压缩限制器是典型的母带限制器,非常适合用在混音总线(Mix Bus)上。这是一个立体声连接的版本,没有原来的中/侧(Mid/Side)功能。

前面板操作

ON(开关)

  • 开关效果器。

OUT GAIN(输出增益)

  • 调整输出增益
  • 调整范围:-6dB 到 +12dB,默认为 0。

INPUT GAIN(输入增益)

  • 激励输入增益使声音变暖,使更强的信号进入仿真电子管。
  • 调整范围:0-20dB,默认为 10。

THRESHOLD(阈值)

  • 调大阈值旋钮会增加压缩量。
  • 调整范围:0-10,默认为 5。

TIME CONSTANT(时间常数)

  • 可以在固定的启动/释放时间设置之间进行选择。
  • 这个 6 位开关提供固定和可变的时间常数(启动和释放时间),以适应各种类型的节目素材。1-4 提供了连续的慢速行为,5 和 6 位提供了与节目有关的响应。
  • Fairchild 公司为每个位置公布的数值在下面的 Fairchild 时间常数中。实际测量的时间有些不同,但总体趋势是相同的。默认值是位置 5。
  • 1:0.2ms / 300ms
  • 2:0.2ms / 800ms
  • 3:0.4ms / 2s
  • 4:0.8ms / 5s
  • 5:0.2ms / 2s 单峰值 & 10s 多峰值
  • 6:0.4ms / 300ms & 10s 多峰值 & 25s 恒定。

DC Bias(直流偏压)

  • 调整压缩器的比率和拐点。
  • Factory Cal(工厂预设):默认值

Vari-Mu Comp/Limiter Definitive Mastering Limiter, great on mixbuses. This is a stereo linked version without the Mid/Side capability of the original. Driving input gain warms up the sound running stronger signal into the emulated tubes. Increasing Threshold control increases compression amount. Time Constant control selects between fixed attack/release settings.

  • 200 micro/300 milli
  • 200 micro/800 milli
  • 400 micro/2 sec
  • 800 micro/5 sec
  • 200 micro/2s ec single & 10 sec multipeak
  • 400 micro/300 milli &10 sec multi peak & 25 sec constant. DC Bias adjusts ratio and knee.

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