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Focusrite ISA Two - Microphone Preamp
Model: ISA TWO
1/3
Focusrite ISA Two - Microphone Preamp
Model: ISA TWO
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- 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
- Focusrite ISA Two - Microphone Preamp
- AC Power Cable
- One (1) Year Warranty
Authorized RetailersManufacturer warranty included
New Products OnlyWe never sell used merchandise
Free ShippingOn most items
30 Days Returns*Minimum return policy
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"Consumer Reporter Lynda Baquero shows a website where you can bid on the items you want, from the manufacturer of choice, and known within a day or two if your offer is accepted."View article
"Greentoe wants to make the buying process easier by letting you name the price you want to pay for an item, and then they'll find a bargain on your behalf..."View article
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Reviewer1847861951
5/5
OMG Green toe rocks
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5/5
Easy process and great price
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More like DealToe Now
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5/5
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5/5
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My only mistake was forgetting that Greentoe offers a lot more than just TVs! I recently purchased applioances elsewhere and afterward realized I should have checked Greentoe first.
Greentoe will definitely be one of the first places I check before making a major purchase. Let's get the word out, and let the free market dictate prices. Craig Barton Scottsdale AZ"View article
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5/5
Leary at first, but...
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5/5
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Reviewer1847861951
5/5
OMG Green toe rocks
"I did not have the money to buy this TV at the retail price of $2700. Thank you for offering this service. Now i can watch TV after 6 months. My current TV burned out 6 months ago"View article
Reviewer1985157698
5/5
Easy process and great price
"Simple shopping and amazing pricing "View article
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
- Focusrite ISA Two - Microphone Preamp
- AC Power Cable
- One (1) Year Warranty