DESCRIZIONE
L'interfaccia audio/MIDI PreSonus® Quantum audio/MIDI sfrutta con grande efficacia l'alta velocità dei bus Thunderbolt™ 2 bus e degli I/O ottici ADAT, riuscendo a fornire fino a 26 ingressi e 32 uscite con tempi di latenza bassissimi.
Eccellente qualità audio con registrazione e riproduzione 24-bit/192kHz, preampli XMAX automatizzabili e possibilità di espandere il sistema a seconda delle esigenze, rendono Quantum la scelta perfetta per una grande varietà di musicisti e produttori che cercano hardware di qualità professionale per le proprie realizzazioni.
General Features
26x32 Thunderbolt 2 ultra-low-latency audio interface
PreSonus’ fastest interface; record direct to DAW (no DSP)
Stack up to four Quantum interfaces via Thunderbolt for a monster system
Talkback switch and internal Talkback microphone
Mute/Dim and Mono switches
Assignable output level control
10 8-segment LED meters (8 input, 2 output)
Integrated Software
Tight integration with included Studio One® Artist DAW software (Mac/Windows) for multitrack music production and studio command features
Wireless control over preamp levels from free UC Surface touch-control software (Mac®/Windows®/iPad®) and from free Studio One Remote for iPad
Compatible with most recording software for Mac and Windows
Flexible Connectivity
Simultaneous I/O up to 26 inputs/32 outputs (at 44.1 or 48 kHz)
2 front-panel combo microphone/instrument/line inputs
6 rear-panel combo microphone/line-level inputs
8 XMAX remote-controllable, Class A mic preamps with individually switched 48V phantom power
2 balanced ¼” TRS line-level main outputs
8 balanced ¼” TRS line-level outputs
Line outputs are DC coupled for sending control voltages for analog gear
ADAT Optical/Dual SMUX inputs/outputs: 16x16 channels at 44.1 or 48 kHz; 8x8 channels at 88.2 or 96 kHz
Stereo S/PDIF coaxial input and output
2 high-volume headphone outputs with dedicated volume controls
Digitali
Thunderbolt 2 high-speed bus
24-bit resolution and up to 192 kHz sampling rate
Top-quality 120 dB A/D/A converters
BNC word clock input and output with low-jitter clocking
MIDI I/O on 5-pin DIN connectors
Physical
Road-rugged construction with all-metal chassis and metal knobs
1U rack-mountable
12 VDC external power supply (included)
Specifiche tecniche:
Microphone Preamp
Type XLR Female (via Combo), Balanced
Maximum Input Level +10 dBu (Balanced, min. gain)
Gain Control Range 60 dB
Frequency Response 20 Hz to 20 kHz (±0.15 dB, unity gain, 48 kHz)
20 Hz to 40 kHz (±0.22 dB, unity gain, 96 kHz)
Dynamic Range > 110 dB (A-wtd, min. gain)
Total Harmonic Distortion < 0.005% (1 kHz, min. gain)
EIN < -131 dBu (max gain, 40Ω, 22 kHz BW, A-wtd)
Input Impedance 1.6 kΩ
Phantom Power +48V, > 8 mA per input
Instrument Inputs
Type ¼” TS Female (via Combo), Unbalanced
Maximum Input Level +15 dBu (Unbalanced, min. gain)
Gain Control Range 60 dB
Frequency Response 20 Hz to 20 kHz (±0.2 dB, unity gain, 48 kHz)
20 Hz to 40 kHz (±0.6 dB, unity gain, 96 kHz)
Dynamic Range > 106 dB (A-wtd, min. gain)
Total Harmonic Distortion < 0.005% (1kHz, min. gain)
Input Impedance > 1 MΩ
Line Inputs
Type ¼” TRS Female (via Combo), Balanced
Maximum Input Level + 18 dBu (Balanced, min. gain)
Frequency Response 20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)
20 Hz to 40 kHz (±0.10 dB, unity gain, 96 kHz)
Dynamic Range > 118 dB (A-wtd, min. gain)
Total Harmonic Distortion < 0.005% (1 kHz, min. gain)
Input Impedance 10 kΩ
Main and Line Outputs
Type ¼” TRS Female, impedance balanced
Maximum Output Level +18 dBu (Balanced)
Frequency Response 20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)
20 Hz to 40 kHz (±0.15 dB, unity gain, 96 kHz)
Dynamic Range > 118 dB (A-wtd)
Total Harmonic Distortion < 0.0035% (1 kHz, +4 dBu)
Output Impedance 51Ω
Headphone Outputs
Type ¼” TRS Female, Stereo, Unbalanced, x2
Maximum Output Level 175 mW/channel (56Ω load)
Frequency Response 20 Hz to 20 kHz (±0.5 dB, 48 kHz)
Dynamic Range > 110 dB (A-wtd)
Total Harmonic Distortion < 0.03% (1 kHz)
Headphone Impedance (working range) 16Ω to 300Ω
Crosstalk
Input to Input < -110 dB
Output to Output < -115 dB
Input to Output < -120 dB
Signal Level LEDs
Clip -0.5 dBFS
Signal 1 -2 dBFS
Signal 2 -4 dBFS
Signal 3 -6 dBFS
Signal 4 -10 dBFS
Signal 5 -20 dBFS
Signal 6 -30 dBFS
Signal 7 -50 dBFS
Digital Audio
Connection Type Thunderbolt 2
ADC Dynamic Range 120 dB (A-wtd)
DAC Dynamic Range 120 dB (A-wtd)
Bit Depth 24 bits
Internally Supported Sample Rates 44.1, 48, 88.2, 96, 176.4, 192 kHz
Clock
Jitter < 70 ps RMS (20 Hz – 20 kHz)
Jitter Attenuation > 60 dB (1 ns in => 1 ps out)
Power
12 VDC, 5A, external power supply
Physical
Dimensions
Height 1.75" (44.45 mm)
Depth 7" (177.8 mm)
Width 19" (482.6 mm)
Weight 6 lbs (2.72 kg)