HV-3D 8 DANTE

Descripción

Authentic Transparency for Unrestricted Creativity

• Unsurpassed ambience retrieval
• Transformerless design with matched hi-speed discrete transistor octet has +23 dBu input headroom: no attenuator “pads” needed
• Uncolored timbral accuracy at all dynamic levels
• Entirely balanced audio path with precision components maintains signal integrity: THD under 5 ppm (.0005%)
• Effortless, vividly realistic musical performance
• Laser-trimmed FET-based output stage has 32 dB headroom: drives 1000 foot (300 m) cable runs with ease
• Standard 36-step gain controls (1.5 dB per step) are stereo matched to .08 dB
• Ultra-clean universal power supply
• Grayhill mil-spec gold switching
• Welded 16 gauge steel rack chassis
• Lovingly hand-crafted in Northern California

• Options:

  • Ribbon optimized DC coupled input – $100/channel
  • Extra 10dB gain – no charge
  • DPA 130V input  – $300/channel
  • Analog output expander PCB (3x outputs per channel)

  Specifications

  

  Minimum Gain	8.5 dB
  Maximum Gain (1.5 dB per step, 36 steps)	60 dB (up to 70 dB on request)
  Frequency Response (+0 / -3 dB)	sub 8 Hz to beyond 300 kHz (sub 3 Hz by request)
  Noise (60 dBu Gain, 10 Hz – 30 kHz, Inputs common)	-133 dB EIN
  Total Harmonic Distortion + Noise (35 dB Gain, 10 Hz – 20 kHz bandwidth, +27 dBu Out)	< .001%, Typ. < .0005% (< 5 ppm)
  Intermodulation Distortion (50 Hz & 7 kHz) 35 dB Gain, +27 dBu Out	< .0009%
  Phase Response (35 dB Gain, 50 Hz – 20 kHz bandwidth, +27 dBu Out)	< 2 degrees deviation
  Common Mode Rejection Ratio (35 dB Gain, 10 Hz – 20 kHz bandwidth, 100 mV C.M.)	> 65 dB, Typ > 85 dB
  Slew Rate (35 dB Gain, +27 dBu Out)	> 25 Volts per microsecond
  Maximum Input Level (20 Hz – 40 kHz)	+23 dBu (no attenuator pads required)
  Maximum Output Level (20 Hz – 40 kHz)	+32 dBu
  Phantom Input Impedance (1 kHz)	6,750 ohms
  Output Impedance	24.3 Ohms (x2)
  DPA (B&K) Mic Powering	+130 V dc max, (non-phantom)
  Phantom Powering	+48 V dc, +/- 4 V dc
  Power Consumption	45 watts maximum
  Power Requirements	100V to 240V, 50/60 Hz
  Dimensions/Shipping Weight	19” W x 3.5” H x 12.5” D, 23 lbs.
  DANTE
  Physical Layer	Ethernet
  Connectors	Dual RJ-45 (Primary / Secondary)
  Cable Quality	CAT-5e or better
  Transmission Speed	1Gbps
  Supported Sample Rates	44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
  Minimum Dante Latency	250 µS
  Supported Modes	Redundant / Switched
  AES67 Support	Planned (Dante embedded)
  Certifications	FCC CFR 47 Part 15 Subpart B, Class A ICES-03 Issue 6 (Canada) ANSI C63.4-2014 EN 55032:2015, EN 55035:2017, EN 61000-3-2:2014,   EN 61000-3-3:2013
  Compliance	RoHS 2011/65/EU (and delegated directive (EU) 2015/863) WEEE 2012/19/EU + REACH