The high-pass filter features variable cut-off frequency between 16 and 420Hz. A pair of 8-segment LED meters show peak signal level in dBFS, while a rear-panel pot allows calibration to suit your A-D converters. Rear-panel insert points allow the use of inline processors such as compression. Classic ISA mic preamp design featuring Lundahl LL1538 input transformer. Dedicated TRS line input socket with front-panel switch.Switchable input impedance including classic ISA 110 setting. Dedicated insert pointsUser-calibrated peak-level meters. 0 dB to 60 dB in 10 dB steps, plus 0 dB to 20 dB continuously variable trim. Measured at 60 dB of gain with 150 O source impedance and 22 Hz-22 kHz band pass filter -127 dB. Noise at output with unity gain (0 dB) and 22 Hz-22 kHz band pass filter -97 dBu.
At minimum gain (0 dB)-0.5 dB at 10 Hz, ? 1 dB at 135 kHz, relative to 1 kHz. At 60 DB Gain (Mic).
6 dB at 10 Hz, -1 dB at 115 kHz, relative to 1 kHz. Crosstalk Channel To Channel (Mic). Mic input, with I/P = 0 dBu, gain = 0 dB at 1 kHz input to channel A, channel B output = -85 dB. 20 dB to 10 dB in 10 dB steps, plus 0 dB to 20 dB continuously variable trim.
10 kO from 10 Hz to 200 kHz. At minimum gain (0 dB)-0.3 dB at 10 Hz, -1 dB at 80 kHz, relative to 1 kHz. Crosstalk Channel To Channel (Line). Line input, with I/P = 0 dBu, gain = 0dB at 1 kHz input to channel AChannel B output?
10 dB to 40 dB continuously variable trim. Measured with 22 Hz-22 kHz band pass filterMinimum gain (10 dB) = -95 dBu. At minimum gain (10 dB)-0.1 dB at 10 Hz, ?
1 dB at 115 kHz, relative to 1 kHz. At Maximum Gain (40 DB) (Instrument). 2.5 dB at 10 Hz, ? 1 dB at 110 kHz, relative to 1 kHz. 18 dB per octave (3 pole filter).
Continuously variable from 16 Hz to 420 Hz (-3 dB). W X D X H : 480 mm x 280 mm x 44 mm. Listing and template services provided by inkFrog.
The item "Focusrite ISA Two Classic Dual Mono Transformer-Based Microphone Preamplifier" is in sale since Tuesday, September 10, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "directmusiconline" and is located in Quebec, Quebec.This item can be shipped worldwide.