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Hapi & Horus AKD8D/AKD8P

These remotely controlled Mic/Line Input cards have set a new benchmark in analog circuitry design, and provide additionally a line level post mic-pre “Direct Out” output.

Available in models that work up to 192kHz (AKD8D) and DXD/DSD256 (AKD8DP).

Emerging Technologies

From £1,590.00

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These remotely controlled Mic/Line Input cards have set a new benchmark in analog circuitry design, and provide additionally a line level post mic-pre “Direct Out” output.
Available in models that work up to 192kHz (AKD8D) and DXD/DSD256 (AKD8DP).

  • 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
  • Removes the need for DI boxes
  • Allows build-in Mic splitting variants
  • Better than 120dB dynamic range

MIC PRE-AMP + ADC

  • Mic Pre Max Input (Pad On / Pad Off) +24 dBu / +13 dBu
  • Input Impedance (Differential, Software Switchable Per Channel) 1.9 kΩ / 10 kΩ
  • Input Impedance with +48V ON (Diff., Soft. Switchable Per Channel) 1.9 kΩ / 10 kΩ
  • Dynamic Range (A-weighted, typ.) , ref +10 dBu 123.5 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 (Standard/Premium) < -110dB (0.00031%)/-111dB (0.00028%)
  • Interchannel Crosstalk @ 1kHz, typ. < -125 dB
  • EIN @ >40 dB Gain (150O Source Impedance, A-weighted, typ.) < -128 dBu
  • Common Mode Rejection Rate (20 Hz – 20 kHz) > 60 dB (up to 0 dBFS)
  • 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) 10 kΩ
  • Dynamic Range (A-weighted, typ), ref +24 dBu 124 dB
  • THD+N Line+A/D (20 Hz – 20 kHz) @ -10 dBFS < -110dB (0.00031%)/-111dB (0.00028%)
  • Interchannel Crosstalk @ 1kHz @ fullscale < -130 dB
  • Sensitivity Range for 0 dBFS (software controlled) -42 dBu to +24 dBu
  • Gain Step/Precision 0.5 dB / ±0.2 dB
  • Common Mode Rejection Rate (20 Hz – 20 kHz) > 60 dB / > 65dB (both up to 0 dBFS)
  • Connector Pinout: DB-25 / AES59 (Tascam Ana.)

AKD8D/AKD8DP MIC-PRE ANALOG SECTION

  • Frequency response +0/-0.5 dB, Line 2 Hz – > 200 kHz
  • Frequency response +0/-2.0 dB, Line 1 Hz – > 200 kHz
  • Frequency response +0/-0.5 dB, Mic, at G=40dB 2 Hz – 65 kHz
  • Frequency response +0/-2.0 dB, Mic, at G=40dB 1 Hz – 160 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. -140dB
  • 5° low-end in-channel Ø deviation pt: Line 9 Hz
  • 5° low-end in-channel Ø deviation pt: Mic 9 Hz
  • Interchannel phase 10 Hz – 100 kHz < ±0.1°

AKD8D/AKD8DP ANALOGUE DIRECT OUTPUT SECTION

  • Frequency response +0/-0.5dB @ Gain 40 dB 2 Hz – 65kHz
  • Max Direct Output Level, typ +24 dBu / +13 dBu
  • Direct Output Impedance (Differential) > 100 Ω
  • Dynamic Range (flat 20 Hz-20 kHz, typ.) 140 dB
  • THD+N (1 kHz) @ +10dBu < -120dB (0.0001 %)
  • Direct Output Connector Pinout DB-25 / AES59 (Tascam Ana.)
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