Hapi optional cards
IOM-HORUS AD8/AD8P
These remotely controlled Mic/Line Input cards have set a new benchmark in analog circuitry design.
Available in models that work up to 192kHz (
AD8
) and DXD/DSD256 (
AD8P
)
HORUS-AD8/AD8P Key Features
• 8 x exceptionally transparent, Swiss designed pre-amplifiers
• Remote/Local switch to Line Level on a per channel basis
• Completely accessible remotely for all parameter changes
• Phantom Power/Phase/Low Cut switchable per channel
• Better than 120dB dynamic range
HORUS-AD8/AD8P Specifications
MIc Pre-Amp + ADC
Mic Pre Max Input (Pad On / Pad Off) +24 dBu / +13 dBu
Input Impedance (Differential) 1.75 kΩ
Dynamic Range (A-weighted, typ.) , ref +13 dBu 122 dB
Gain Range (software controlled) 0 dB to +66 dB
Gain Step/Precision 0.5 dB / ±0.2 dB
THD+N Pre + A/D (20 Hz-20 kHz) @ -2 dBFS (AD8/AD8P) 0.0016 % / 0.001 %
Interchannel Crosstalk @ 1kHz, typ. -125 dB
EIN @ >40 dB Gain (150Ω Source Impedance, A-weighted, typ.) -128 dBu
Common Mode Rejection Rate @ 1kHz, typ. 75 dB
Phantom Power (Software Switchable Per Channel) +48V
Phase Reverse (Software Switchable Per Channel) YES
Low Cut filter (Software Switchable Per Channel) -12 dB/octave, 80 Hz
Line Input
Max Line Input for 0 dBFS +24 dBu
Input Impedance (Differential) 6.5 kΩ
Dynamic Range (A-weighted, typ), ref +24 dBu 122 dB
THD+N Line+A/D (20 Hz-20 kHz) @ -10 dBFS, typ.. -106 dB (0.0005%)
Interchannel Crosstalk @ 1kHz, typ. -125 dB
Sensitivity Range for 0 dBFS (software controlled) -36 dBu to +24 dBu
Gain Step/Precision 0.5 dB / ±0.2 dB
Common Mode Rejection Rate @ 1kHz, typ. 75 dB
Connector Pinout DB-25 / AES59 (Tascam Ana.)
HORUS-AD8/AD8P Mic-Pre Analog Section
Frequency response +0/-0.5 dB, Line 5 Hz - 75 kHz
Frequency response +0/-2.0 dB, Line 2.5 Hz - 150 kHz
Frequency response +0/-0.5 dB, Mic 10 Hz - 100 kHz
Frequency response +0/-2.0 dB, Mic 5 Hz - 200 kHz
THD+N (1 kHz), Line/Mic at G=0dB <-115 dB (0.00018 %)
THD+N (20 Hz-20 kHz) , Line/Mic at G=0dB <-112 dB (0.00025 %)
Interchannel Crosstalk @ 1kHz, typ. -135dB
5° low-end in-channel Ø deviation pt: Line 13 Hz
5° low-end in-channel Ø deviation pt: Mic 35 Hz
Interchannel phase 10 Hz - 100 kHz < ±0.1°
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