User Guide

VTP-1 SPECIFICATIONS
Equivalent Input Noise: -127 dBu @ 150Ω
Signal-to-Noise Ratio: > 102 dB, A weighted
Total Harmonic Distortion + Noise: < 0.1% typical, user-variable
Frequency Response: +0, -1 dB from 20 Hz to 20 kHz
+0, -3 dB from 15 Hz to 40 kHz
Equalization: +/- 15 dB @ 80 Hz (shelving)
+/- 15 dB @ 50 Hz to 3.2 kHz
+/- 15 dB @ 500 Hz to 18 kHz
+/- 15 dB @ 12 kHz (shelving)
Lo-cut Filter: -12 dB/octave @ 75 Hz
Input Impedance: microphone inputs:
standard: 10kΩ
with transformer option: 1.5kΩ
line inputs: 20kΩ
Output Impedance: XLR: < 200Ω
1/4” TRS: < 1kΩ
Maximum Gain: microphone inputs: +66 dB
line inputs: +26 dB
Maximum Input Level: microphone inputs:
pad out: -22 dBu
pad in: -2 dBu
line inputs: +19 dBu
Nominal Output Level: balanced: +12 dBu
unbalanced: +6 dBu
Maximum Output Level: balanced: +23 dBu
unbalanced: +17 dBu
Digital Output: format: AES/EBU or S/PDIF
sampling rate: 44.1 or 48 kHz
Power Requirements: 120 V AC, 50/60 Hz, 30 W
or as specified on rear panel
Fuse: 315 mA, slo-blo
Lamp bulb: Manufacturer: Shogyo P/N: 7152
5 VDC @ 115 mA 0.15 Candle Power
Dimensions: 48 cm W x 8.9 cm H x 14.6 cm D
(19” W x 3.5” H x 5.75” D)
Weight: 3.6 kg (8 lbs.)
Specifications subject to change without notice
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