Product details:
Using 6N2 electronic tube to drive FU19 electronic tube for single ended Class A amplification, using 6E1 electronic tube as volume level output indicator, the light is crystal clear and beautiful, jumping with the rhythm of music, shining brightly.
This power amplifier has Class A characteristics, with warm and mellow mid frequency, clear and layered high frequency, and elastic low frequency with full strength.
Carefully design the circuit and arrange and install it reasonably.
The electronic tube filament is connected by AC twisted pair, with extremely low bottom noise.
Multi stage capacitor filtering ensures stable preamp performance, and gate regulated power supply design ensures no distortion.
Type 16 dual volume potentiometer ensures left and right balance and clear positioning.
Selected components, well-known brands such as WIMA audio capacitors, and high-precision metal film resistors.
CNC machining of all aluminum alloy chassis.
Parameters:
Output power: 4.8W+4.8W
Frequency response: 20Hz-20KHz
Input impedance: 100K ohms
Output impedance: 4-8 ohms
Signal to noise ratio: 90db
Input sensitivity: 500mV-2V
Size: 190 * 65 * 315mm
Weight: 5.2kg
Attention:
When testing the machine, it is necessary to first connect the horn or audio system, as no-load testing can easily burn out the output transformer or electronic tube.
