NHB-18NS Preamplifier

Specifications

• Output voltage 4 volts RMS for RCA and XLR outputs, 2 volts RMS@ 50 ohms (darT outputs)
• nput impedance Line RCA > 30 kohms, from 5 Hz to 200 kHz Line XLR > 15 kohms, from 20Hz to 40 kHz BNC 50 ± 1 ohms
• Output impedance 50 ohms for BNC, < 100 ohms for RCA, 600 ohms for XLR
• Bandwidth 10 Hz to 100 kHz, +0, -0.5 dB. 1 Hz to 1 MHz, +0, -6 dB (XLR: 20 Hz-20 kHz ± 0.5 dB)
• Rise time < 0.8 µs
• THD: < 1% from 7 Hz to 77 kHz
• Temporal distortion None
• Signal to Noise ratio Line > 90 dB (A) @ 2 volts RMS output. Phono MM: > 85 dB (A) @ 37 dB gain. MC: > 70 dB (A) @ 60 dB gain.
• Power consumption 7-70 watts depending on operating mode
• Dimensions 440 (W) x 170 (H) x 335 (D) millimeters
• Weight 26 kg total (preamplifier 23 kg, power supply 3 kg