| High Low Adapter in a 4 and 2-channel system | ||||
![]() Why When you would like to have a pair of PRE outputs .. .. but your car radio hasn't got them. When you want to get a high quality sound .. .. but you don't have enough space! Do not worry any longer, WE HAVE THE SMALL MAGIC BOX! Features - HLA.4: 4 channel Line (Front + Rear) – HLA.2: 2 channel Line (Left + Right) - Plug & Play - non intrusive installation - Double side SMT technology design for the smallest size: 48x34x15 mm only! - Active signal processor circuitry with high quality passive components and high performance operational amplifiers - Auto switch on/off signal (Remote) - It supports High Power Output (B.T.L.) and Low Power Output (S.E.) car radio - Self Sustaining power supply (no battery needed) if switch-on signal is not required - Optimal ballast load to match output impedance of the car radio - Unbalanced line output to drive any kind of amplifier - No noise trouble due to full balanced input stage and optimized signal path - Shut down conditioning on switch-on signal to avoid bumps and pop noises - Protection against power supply inversion Technical Specifications - High Slew Rate (10V/us) and Low Noise (18nV√Hz@1KHz) - Low Total Harmonic Distortion (0.003%) - Professional 20 poles MOLEX Micro-Fit 3.0 wiring connector - Very low quiescent current (less than 0.8mA @ 14V4) - Low operative current consumption (less than 15mA@14V4) - -6 dB voltage gain between Power Input and Line Level Output (a 20Watt / 4Ohm power applied to the input, produces a 2.23Vrms Line Output signal) Download Manual |
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