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Octopre LE

Eight channels of Focusrite pre-amplification and optional A-D / D-A conversion

WHERE TO BUY Octopre LE

Specifications

Mic Input Response • Gain = +13dB to +60dB • Input Impedance = 2.5k/ 150 on Lo Z (Ch1 & 2) • EIN = 124dB @ 60dB Gain with 150 Termination & 22Hz/22kHz Filter • THD+N @ Min Gain (+13dB) = 0.0006% with 0dBu input & 22Hz/22kHz Filter • THD+N @ Max Gain (+60dB) = 0.003% with -36dBu input & 22Hz/22kHz Filter • THD+N @ Max Input (+9dBu) = 0.0008% with 22Hz/22kHz Filter • Frequency Response: • Min Gain (+13dB) with -13dBu input = -0.4dB @ 10Hz & -3dB @ 122kHz • Max Gain (+60dB) with -60dBu input = -2.3dB @ 10Hz & -3dB @ 67kHz • CMRR @ Max Gain (+60dB) = 80dB Line Input Response • Gain = -10dB to +36dB • Input Impedance = 24k • Noise @ Unity Gain (0dB) = -88dBu with 22Hz/22kHz Filter • S/N Ratio relative to max headroom (+36dBu) = 124dB • S/N Ratio relative to 0dBfs (+22dBu) = 110dB • THD+N @ Unity Gain (0dB) = 0.001% with 0dBFS (+22dBu) input and 22Hz/22kHz Filter • Frequency Response @ Unity Gain (0dB) = -0.5dB @ 10Hz & -3dB @ 110kHz Instrument Input Response • Gain = +13dB to +60dB • Input Impedance = 1M • Noise @ Min Gain (+13dB) = -87dBu with 22Hz/22kHz Filter • Noise @ Max Gain (+60dB) = -42dBu with 22Hz/22kHz Filter • THD+N @ Min Gain (+13dB) = 0.001% with 0dBu input & 22Hz/22kHz Filter • Frequency Response @ Min Gain (+13dB) with -13dBu input = -0.4dB @ 10Hz & -3dB @ 122kHz Input Meter • Peak Level Moving Coil Meter • -24dBfs to +2dBfs (-2dBu to +24dBu), +22dBu = 0dBfs • Overload LED's triggered @ 0dBfs (+22dBu) High Pass Filter • Roll off = 12dB per octave 2 pole filter • Cut off frequency: -3dB at 120Hz -6dB at 85Hz -12dB at 56Hz Weight • 4.2kg • 9.3Ibs Dimensions • 484mm (W) x 44mm (H) x 265mm (D) • 19" (W) x 1.7" (H) x 10.4" (D)
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