Solid State Logic XLogic Alpha Channel

Solid State Logic XLogic Alpha Channel

Analoger Kanalzug mit Mikrofon-Preamp, Filter, EQ und Dynamics.Der Alpha Channel ist ein Mic-Preamp der Studioklasse.

Features:

• professioneller ultra-cleaner Mikrofon-Preamp
• mit Line-Level & Hi Z Instrument Inputs
• variable Harmonic Drive-Schaltung
• High-Pass-Filter mit wählbaren 40Hz, 80Hz oder 120Hz Cutoff-Frequenzen
• eingebaute professionelle A/D-Wandler
• automatische Samplerate-Anpassung und Selbstkorrektur
• dreibandiger parametrischer EQ von SSL mit Q-Control für die Mitten und dualen LF-Kurven
• intelligente automatische Kompression, die den Aufnahme-Headroom maximiert und DAC-Clippings vermeidet

Technische Daten:

• Depth 230mm / 9" casing only
• Height 44.5mm / 1.75" (1 RU)
• Width 438mm / 17.25" casing only, 482mm / 19" inc’ rack ears
• Weight 3.0kg / 7 pounds
• Power < 20 Watts
• Boxed size 320mm x 550mm x 80mm, 12.75" x 21.75" x 3.25"
• Boxed weight 3.5kg / 8 pounds
• Environmental
  • Temperature Operating: +5 to 30 deg. C, Non-operating: –20 to 50 deg. C, Max. gradient: 15 deg. C/hour
  • Relative Operating: 20 to 80 %
  • Humidity Non-operating: 5 to 90 % , Max. wet bulb: 29 deg. C (non-condensing)
  • Vibration Operating: < 0.2 G (3 – 100Hz), Non-operating, power off: < 0.4 G (3 – 100Hz)
  • Shock Operating: < 2 G (10ms max.), Non-operating: < 10 G (10ms max.)
  • Altitude Operating: 0 to 3000m (above sea level), Non-operating: 0 to 12000m
• Connections:
  • Power IEC320 3-pin connector, 100 – 240 Vac, 50 – 60 Hz
  • Microphone Balanced, 3-pin XLR-F, Zin = 1kΩ (10kΩ for Hi Z)
  • Instrument Un-balanced, ¼" Mono Jack, Zin = 1MΩ
  • Output Balanced, ¼" Stereo Jack, Zo = 40Ω
  • Insert Send Balanced, ¼" Stereo Jack, Zo = 40Ω
  • Insert Return Balanced, ¼" Stereo Jack, Zin = 10kΩ
  • Link (2 of) RCA phono, limiter sidechain control voltage (dc.)
  • SPDIF In:
    • RCA phono, 1V pk-pk, Zin = 75Ω, SPDIF format.
    • The ADC will lock to this signal if present.
  • SPDIF Out:
    • RCA phono, 1V pk-pk, Zo = 75Ω, SPDIF 24bit format.
    • Synchronised to SPDIF In, else free-runs at 44.1kHz.
• Measured Performance
  • Mic Gain To Output: 20dB min, 76 dB max
  • Instrument Gain To Output: 26dB min, 82 dB max
  • Pad Attenuation: 20 dB
  • Input Impedance (Ω):
    • Mic: 1K / 10K
    • Instrument: 1 MEG
  • Noise Figure
    • Equivalent Ein:
    • Mic, Zin = 10R -130.5 dBU
    • Mic, Zin =150R -127.5 dBU
  • Dynamic Range:
    • Mic Gain Min: 105 dB unweighted
    • Mic Gain Max: 76 dB unweighted
  • Common Mode Rejection: 70 dB from 50Hz to 10KHz, with 1Vp-p Common Mode
  • Max Common Mode In: 5V p-p
  • Frequency Response
    • Mic To Out: +/- 0.2 dB from 10Hz to 70KHz
    • -3dB (LF) : 6 Hz
    • -3dB (HF) : 250 KHz
  • Mic Amp Distortion - A Typical Specification
    • Output Level THD Knob CCW THD Knob CW
    • +5 dBU 0.03 % 0.1 %
    • +10 dBU 0.05 % 0.3 %
    • +15 dBU 0.06 % 0.5 %
    • +20 dBU 0.09 % 2 %
    • +24 dBU 0.15 % 5 %
    • Maximum Analog Output: +24.3 dBU (10K)
• EQ
  • LF Section:
    • LF Shelf Gain Range: +/- 19 dB
    • LF Bell Gain Range: +/- 15 dB
    • Shelf Freq Range: 40 - 600 Hz
    • Bell Freq Range: 35 - 500 Hz
    • Bell Q: 1.4
  • Mid Section:
    • Gain Range: +/- 17 dB
    • Freq Range: 300 - 5200 Hz
    • Q Range: 0.7 - 1.9
  • HF Section:
    • Shelf Gain Range: +/- 19 dB
    • Shelf Freq Range: 1.5KHz - 22 KHz
    • EQ Dynamic Range: 100 dBU
• Limiter
  • Limiter Threshold: - 3 dBFS
  • Limiter Ratio: 6, over-easy
  • Limiter Headroom: 12 dB min, 14 dB typ
  • Attack Time: 50 uSec
  • Release Time: 200 mSec
  • Limiting Distortion: 0.5 % max
  • Non-Limiting Distortion: 0.001 %
  • Insert Point
  • Operating Level
    • Limiter Switch Out: 24 dBU, unity gain to output
    • Limiter Switch In: 12 dBU, +12 dB gain to output
  • Output Impedance (SEND): 150 Ω
  • Input Impedance (RETURN): 10 KΩ
• ADC
  • ADC Type: 24 bit, 192 KHz CS5361 ADC
  • Sampling Rate: locks to user supplied SPDIF IN, Range: 32 KHz to 108 KHz, No SPDIF In: Defaults to 44.100 KHz
  • SPDIF In: 200 mV p-p IN min, 5V p-p IN max
  • SPDIF Out (Level): 1V p-p, (Impedance): 60 Ω
  • ADC Performance Measured From Insert Return:
    • Dynamic Range, 20KHz measurement bandwidth
      • Fs= 32K: 110.5 dB, A-wgt
      • Fs= 48K: 110 dB, A-wgt
      • Fs= 96K: 109 dB, A-wgt
    • ADC Distortion, 1KHz test tone
      • Level Distortion in 20K meas bw
      • -0.5 dBFS 0.0006 %
      • -10 dBFS 0.0015 %
      • -20 dBFS 0.004 %
      • -30 dBFS 0.013 %
      • -40 dBFS 0.04 %
    • ADC Freq Response
      • Fs = 48 K: +/- 0.1 dB, 20Hz - 20KHz
      • Fs = 96 K: +/- 0.1 dB, 20Hz - 40KHz
    • Miscellaneous
    • Phantom Power: 47.5V typical
    • Output Gain Range: +/- 19.5 dB