Mosconi HLA-SUM High Low Adapter with Summing Function

High Low Adapter with Sum function

• Active signal processor circuitry for a superior sound performance;
• Full balanced input stage to improve noise rejection and response velocity;
• Improved ballast load to match output impedance of the radio;
• Unbalanced line output to drive any kind of amplifier;
• Low tolerance and high quality passive components;
• Optimized A class working operational amplifiers;
• Low Total Harmonic Distortion;
• Protection against power supply inversion;
• Switch-on signal (Remote) generation;
• Current protection on switch-on output to avoid damages when ground shorting occurs;
• Operative status red LED;
• Full Surface Mount Technology (SMT);
• Reduced size to optimize installation;
• 4 channel Power Inputs on versatile and easy to use, removable, screw terminals;
• 4 channel Line Level Outputs on solid RCA connectors;
• SUM capability on CH-1 outputs to rebuild filtered signals (multi-way systems);
• Professional Aluminum enclosure;
• BALANCE capability between CH-1 & CH-2 inputs (SUM mode only) so to optimize the system adjustment;
• Double side FR4 industry standard printed circuit board for long term reliability and excellent environmental stability;
• Optimized signal path to increase noise immunity;
• Shut down conditioning on switch-on signal to avoid bumps and pop noises;
• Supports High Power Output (B.T.L.) and Low Power Output (S.E.) radios;
• Very low quiescent current (less than 0.8mA @ 14V4);
• Low operative current consumption (less than 30 mA @ 14V4);
• Output signal up to 3.2Vrms @ 12V of power supply;
• Input stage can handle signals as high as 50W of equivalent power onto 4 Ohm;
• 13 dB voltage attenuation between Power Input and Line Level Output (a 50Watt @ 4Ohm power signal applied to the input, produces a 3.2Vrms Line Output signal);
• Plug & Play – non intrusive installation.

Downloads:

• Manual