Authentic Transparency for Unrestricted Creativity
Unsurpassed ambience retrieval Transformerless design with matched hi-speed discrete transistor octet has 23 dB 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 toroid power supply Gold audio connectors and switches Mogami Neglex OFC audio wiring Silver Teflon power wiring Welded 16 gauge steel rack chassis
DC inputs for ideal performance with dynamic and ribbon microphones
Downloads
HV-3C Manual
HV-3C Reset Template
HV-3C Data Sheet
Passive Summing Cable
Not Quite What You Need?
HV-3R Remote Controlled
HV-3D4 & HV-3D8 Four- & Eight-Channel Mic Pre-amps
MC-2B Stereo Vacuum Tube Mic Preamplifer
Minimum Gain 8.5 dB Maximum Gain
(1.5 dB per step, 36 steps)
65 dB (up to 75 dB on request)
Frequency Response
+0 / -3 dB
sub 3 Hz to beyond 300 kHz
Noise
60 dB 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, +/- 2 V dc Power Consumption 12 watts maximum Power Requirements Selectable: 100-120, 200-240 V ac, 50/60 Hz Dimensions/Shipping Weight 19” W x 1.75” H x 12” D, 15 lbs..
Товар был добавлен в наш каталог 02 сентября 2008 г.
