Adaptive Power Supply: Accepts input voltages from 9V to 15.5V DC. The unregulated power supply adapts to higher input voltages for increased power output.
Voltage Step-Up Converter: Features a 12V step-up converter, providing rail voltages from +/-30V to +/-40V, adapting to input voltage or battery level.
High-Quality Capacitors: Utilizes high-grade, durable 105°C capacitors in all supply circuits, and “Mundorf MLytic®” Low ESR Power Capacitors at 125°C for main power storage.
Impedance and Selectivity: Offers a 12,000 Ohm impedance input with low capacitance. Includes a DIP switch selector for input level adjustment using 1% tolerance metal resistor dividers, eliminating potentiometers in the signal path.
Premium Transistors: Equipped with dedicated “Sanken®” Darlington transistors from Japan, ensuring solid-state technology with audiograde components, all hand-assembled without SMD.
Safety Features: Incorporates protections against reverse input voltage, output short circuit, DC voltage on speaker output, and thermal shut-off at 90°C using an analog sensor.
Optimal Connectivity: Features 4mm laboratory-grade banana terminals for a flawless speaker connection.
Efficient Circuit Design: The PCB is designed with wide copper tracks at 100 micron thickness, gold-plated to reduce internal resistance.
Balanced Current Circuit: Ensures low distortion, extended response, and stable bias during temperature fluctuations.
Recensioner
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