D.W. Fearn VT-5
Tuotenumero 1085586Stereo Vacuum Tube Equalizer
Specifications
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Input 600 ohms
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Input Load Impedance 40k ohms
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Minimum Input Level -20 dBm nominal
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Maximum Input Level @ 20 cps +25 dB 0 dB
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Gain ± 0.5 dB 20 cps to 20 kc -3dB@0.5cps&80 kc
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Frequency Response <0.10% 20 cps to 20 kc
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Intermodulation Distortion SMPTE: <0.80%
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Signal to Noise Ratio 82 dB minimum low-Z, transformer balanced
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Output +22 dBm unterminated
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Maximum Output Level 120 or 220 VAC 50/60Hz, 85 W
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Dimensions 19” (48.26cm) W 5.25” (13.34cm) H 9” (22.86cm) D (VT-2 13” 22.9cm)
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Weight 20 lbs (9.1 kg)
Features
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Frequency response: +/- 0.2 dB 20 Hz to 20 kHz
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THD: less than 0.06%
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Signal-to-Noise: better than 80 dB
(All controls are independent and can be used in any combination)
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Low Cut at 30, 40, 100, or 400 Hz, 0 to -18 dB shelving in 2 dB steps
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Low Boost at 20, 40, 60, or 140 Hz, 0 to 16 dB shelving in 2 dB steps
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Mid Cut at 200, 300, 400, 500, 600, or 700 Hz, 0 to -16 dB in 2 dB steps
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High Boost at 1.5, 3, 4, 5, 8, 10, 12, or 16 kHz, 0 to 12 dB in 2 dB steps
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High Bandwidth Q of 0.6, 0.8, 1.0, 1.4, or 1.7
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High Frequency Cut at 1.5, 3.5, 8, or 28 kHz, 0 to -14 dB shelving in 2 dB steps
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Gain adjustable from -9 to +9 dB, referenced to +4 dBm, in 3 dB steps
NOTE: Frequency is specified in cycles per second (cps) or kilocycles per second (kc). These units correspond to Hz and kHz respectively. Measurements made with -50 dBm input and 50 dB gain in a 22 cps to 22 kc bandwidth.