У ART:
SPECIFICATIONS:
Frequency Response: 20 Hz – 20 kHz (+0, -1 dB)
THD: <0.01% @ 1 kHz
CMRR: >60 dB
Channel Separation: >75 dB
Signal to Noise Ratio: >90 dB (Ref 0 dBu)
Equivalent Input Noise: -120 dBu typical (XLR balanced, gain @ maximum)
Input Impedance: >300k Ohms 1/4-inch input, >4k Ohms XLR input
Output Impedance: 600 Ohms (balanced 1/4-inch), 50 Ohms (headphone 1/8-inch)
Maximum Signal Level: +6 dBu in, +10 dBu out (balanced), +4 dBu out (single ended)
Maximum Gain: +48 dB (balanced in-out)
Phantom Power: Switch selectable, +48Volts DC, filtered, current limited
Input Connections: XLR / 1/4-inch TRS “Combo” jack balanced or unbalanced
Output Connection: 1/4-inch TRS balanced, 1/8-inch TRS headphone mini jack
A/D-D/A: 16 Bit, 44.1 kHz or 48 kHz, USB selectable from computer0.4 ms A/D latency @ 44.1 kHz
Computer Interface: USB 1.1 compliant, Windows 98SE/ME/2000/XP/Vista32bit,
Apple OS9.1/OSX computers with native USB support
Chassis Type: All aluminum black anodized with integral rubber sides
Power Requirements: 7.5-12V AC or DC @ <150mA (external) or USB bus powered
or 9V Battery @ 20mA typical, 50mA max. (phantom power)
Dimensions: 1.75inch H x 4.6inch W x 4.7inch D (44.5mm x 117mm x 119mm)
Weight: 1.3 lbs. (0.59 kg)
Note: 0 dBu = 0.775Vrms
... и добавил:
У лексикона:
Microphone Inputs (1) Female XLR Pin 2 Hot
Input Impedance 600 ohms balanced
Phantom Power No
GAIN +50 dB
EIN -115dB A-weighted @50dB gain (150 Ohm source impedance)
Maximum Input Level +10dBu
Frequency Response +0, -0.5 dB 20 Hz - 20 kHz, ref. 1 kHz
THD+N <.005%, 20 Hz - 20 kHz
Line Inputs (2) 1/4" TRS balanced or unbalanced
Input Impedance 20 kOhm balanced, 10 kOhm unbalanced
Maximum Input Level +12 dBu
Microphone Inputs (1) Female XLR Pin 2 Hot
Input Impedance 600 ohms balanced
Phantom Power No
GAIN +50 dB
EIN -115dB A-weighted @50dB gain (150 Ohm source impedance)
Maximum Input Level +10dBu
Frequency Response +0, -0.5 dB 20 Hz - 20 kHz, ref. 1 kHz
THD+N <.005%, 20 Hz - 20 kHz
Line Inputs (2) 1/4" TRS balanced or unbalanced
Input Impedance 20 kOhm balanced, 10 kOhm unbalanced
Maximum Input Level +12 dBu
Frequency Response +0, -0.2 dB 20 Hz - 20 kHz, ref. 1kHz
THD+N <.009% A/D, 20 Hz - 20 kHz
Instrument Input (1) 1/4" mono jack
Input Impedance 1 MOhm unbalanced
Maximum Input Level +8.5 dBu
Frequency Response +0, -1 dB 20 Hz - 20 kHz, ref. 1 kHz
THD+N <.125% A/D
Crosstalk <-74dB any input or output to any recording channel,
20Hz - 20kHz <-95dB at 1kHz typical
Line Outputs (2) 1/4" TRS bal./unbal. +(2) RCA
Level +16dBu maximum (1/4" TRS)
Impedance 1k ohm balanced, 500 ohm unbalanced
Headphone Output
D/A - A/D Sample Rate 44.1 kHz or 48 kHz (determined by computer application)
Dynamic Range A/D (24 Bit) 100 dB typical, A-weighted, 20 Hz - 20 kHz
D/A (24 Bit) 100 dB typical, A-weighted, 20 Hz - 20 kHz
A/D/A (24 Bit) 97 dB typical, A-weighted, 20 Hz - 20 kHz USB Type B Socket Version 1.1, Version 1.1 hubs are not supported
Power Requirements USB Bus-Powered
Dimensions 6.75" Wx 1.6" Hx 6.5"D
Weight 1.1 lbs. (0.49kgs)
... и добавил:
P.S. У меня Audigy4, все эти е-му - те же яица, только в профиль + микрофонный пред. Только пред меня и интересует, т.к. у одиджи4 20дб усиление, может не хватить.
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