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Focusrite ISA Two - Microphone Preamp
Model: ISA TWO
FOCUSRITE Warranty
- You name the price you want to pay for a product.
- If the retailer likes your offer, you get that price for the product.
- Guaranteed Brand New Products
- All Products Sold by Manufacturer Authorized Retailers
- 30 Day Return Policy
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Specifications
Packaging Info
| Package Weight | 12.0 lb |
| Box Dimensions (LxWxH) | 25.8 x 14.8 x 5.2" |
General Information
| Inputs | 2 x 1/4" TS phone Instrument (front panel)2 x XLR Microphone (rear panel)2 x 1/4" TRS phone Line (rear panel)2 x 1/4" TRS phone Return (rear panel) |
| Input Impedance | Mic (@ 1 kHz): Low = 600Ω, ISA 110 = 1.4Ω, Medium = 2.4Ω, High = 6.8 kΩLine: 10 kΩ from 10 Hz to 200 kHzInstrument: >2 MΩ |
| Maximum Input Level | Mic: +7 dBu with a THD+N |
| Outputs | 2 x XLR2 x 1/4" TRS phone Send |
| Maximum Output Level | +24 dBu with a THD+N |
| Phantom Power | +48V, individually switchable |
| Gain Range | Mic: 0 dB to +60 dB in 10 dB steps, plus 0 dB to +20 dB continuously variable trimLine: -20 dB to +10 dB in 10 dB steps, plus 0 dB to +20 dB continuously variable trimInstrument: +10 dB to +40 dB continuously variable trim |
| Frequency Response | Mic @ minimum gain (0 dB): 10 Hz to 135 kHz, -0.5/1 dBMic @ +60 dB gain: 10 Hz to 115 kHz, -6/-1 dBLine @ unity gain (0 dB): 10 Hz to 80 Hz, -0.3/-1 dBInstrument @ minimum gain (+10 dB): 10 Hz to 115 kHz, -0.1/1 dBInstrument @ maximum gain (+40 dB): 10 Hz to 110 kHz, -2.5/1 dB Relative to 1 kHz |
| EIN | -127 dB (60 dB of gain with 150Ω source impedance and 22 Hz to 22 kHz band-pass filter) |
| Number of Channels | 2 |
| Signal to Noise Ratio | Mic: 121 dB, with +24 dB maximum output (150Ω source impedance and 22 Hz to 22 kHz band-pass filter)Line: 121 dB, with +24 dB maximum output (50Ω source impedance and 22 Hz to 22 kHz band-pass filter) |
| THD + N | Mic: Line: |
| CMRR | Mic Input @ 60 Hz: -94 dB, with +24 dBu maximum output Mic Input @ 10 kHz: -91 dB, with +24 dBu maximum output |
| Crosstalk | Mic: -85 dB (I/P = 0 dBu, gain = 0 dB @ 1 kHz input to channel A, channel B output) Line: -91 dB (I/P = 0 dBu, gain = 0dB @ 1 kHz input to channel A, channel B output) |
| Power Requirements | 100~240 VAC, 50/60 Hz |
| Dimensions (WxDxH) | 19 x 11 x 1.7" (480 x 280 x 44 mm) |
| Weight | 8.2 lb (3.7 kg) |
| Specialties | 18 dB per octave (3-pole) high-pass filter, continuously variable from 16 Hz to 420 Hz (-3 dB) |
| Noise | Mic: -97 dBu @ output with unity gain (0 dB) and 22 Hz to 22 kHz band-pass filterLine: -97 dBu @ output with unity gain (0 dB), measured with 50Ω source impedance and 22 Hz to 22 kHz band-pass filterInstrument: -95 dBu, minimum gain (+10 dB) with 22 Hz to 22 kHz band-pass filter |
| Multi Function | No |
- Dual Mono
- Transformer Based Microphone Inputs
- Variable Input Impedance
- Front Panel Instrument Inputs
- Rear Panel Line Inputs
- Per Channel Insert Points
- Per Channel High-Pass Filters
- Phantom Power
- Phase Reverse Switches
- User-Calibrated Metering
- Focusrite ISA Two - Microphone Preamp
- AC Power Cable
- One (1) Year Warranty
