เริ่มจากสมาชิกไม่ต้องการเปลี่ยน Front แต่ต้องการคุณภาพเสียงที่ดีจึงต้องพึ่งพาสุดยอดตัวแปลงสัญญาณ Hi-Low
จาก อิตาลี ภายใต้แบรนด์ Mosconi
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)
