Usado filter en Reino Unido

API 560 EQ

• Fabricante: API

Number of bands: 10 | Filter type: Proportional Q, Octave entered, Continuously Adjustable Level | Filter frequency centers: 31, 63, 125, 250, 500, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz | Filter boost/cut: +/- 12 dB | Fi...

API 527 Microphone Preamp

• Fabricante: API

Nominal operating level: -2dBu or +4dBu | Maximum input level: +26dBu | Maximum output level: +26dBu | Output fader control gain: -Infinity to +10dB | Attack times: 1 millisecond to 25 milliseconds (typical) | Re...

API 550B

• Fabricante: API

Number of bands: Four | Low: 30, 40, 50, 100, 200, 300, 400Hz | Low-mid: 75, 150, 180, 240, 500, 700, 1Khz | Mid-high: 800, 1.5K, 3K, 5K, 8K, 10K, 12.5K | High: 2.5K, 5K, 7K, 10K, 12.5K, 15K, 20K | Filter boost/c...

API 565 EQ

• Fabricante: API

API 525 Microphone Preamp

• Fabricante: API

Input impedance: ＞ 30 K Ohms, Balanced | Output impedance: 100 Ohms, Transformer coupled, Balanced | Operating levels: -15 dBu to +20 dBu | Maximum gain reduction: 25 dB | Noise: 98 dB below +10 dBu output, at 10...