B&K Reference 70 HT 70 - Manual (Page 12)

SPECIFICATIONS
Specification Reference 70
Preamplifier Surround Outputs 7.1 RCA Type 7.1 Balanced (XLR)
Surround Sound Processing
Dolby Digital / Dolby Pro Logic IIx / Dolby Digital Surround-EX
DTS / DTS-ES Discrete / NEO:6
Frequency Response 20 - 20kHz
Processor Type Freescale DSP 56371 (upgradable)
Input Sensitivity 90 mV
Signal to Noise Ratio 92 dB unbalanced / 98 dB balanced
Input Impedance 10 k Ω
Output Impedance 221 Ω
Maximum Output Level 3V RMS
User Presets 10 Video / 10 Audio / 40 Tuner
Audio / Video Source Inputs 14 (6 HDMI)
Balanced (XLR) Source Inputs 2 (1 Pair)
Digital Coax / Optical Audio Inputs 8 Coax / 8 Optical / 1AES-EBU
CK1.1 / 2.2 Keypad Compatible Yes
Multichannel Analog Inputs 5.1/ 7.1 (assignable)
Tape Record Loop Outputs Yes
RS-232 / Ethernet Controllable Yes
AC Line Voltage 120 / 220 / 240 VAC (optional / switchable)
Control Outputs Two 10 - 12VDC triggers @ 100mA
Dimensions in Inches Width
(Cutout Dimensions) Height
Depth
17”
6.601”
15.087”
19”
7.125”
15.087”
Shipping Weight 32 lbs.
Power Consumption 50 Watts
Replacement Fuses AC Line - 2 Amp / 250 Volt Fast Blow
Tuner Specifications
Specification FM Section AM Section
Frequency Range 87.5 - 107.9 MHz 520 - 1670 kHz
Total Harmonic Distortion Less than 0.25% Less than 0.3%
Frequency Response 20 Hz - 15 kHz 300 Hz - 3kHz
IHF (Usable) Sensitivity 12 dBf 28 dBf
Alternate Chan. Selectivity 65 dB 30 dB
Signal to Noise Ratio 70 dB 50 dB
Antenna Input Impedance 75 Ω 300 Ω
Mono/Stereo Sensitivity 15 / 35 dBf N/A
Capture Ratio 2 dB N/A
Video Specifications
Frequency Response Composite / S-Video 20 Hz - 10 MHz
Frequency Response Component Video 10 Hz - 75 MHz
Input & Output Impedance 75 Ω / 75 Ω
Composite / S-Video / Component Inputs and Outputs 8 / 1
HDMI Inputs / Outputs 6 / 1
Max. Input / Output Level (RCA & S) 2V RMS into 75 Ω
HDMI Specifications 1.3a Compliant