PAT-A40Voice weapon, EL34 model! It is the most classic EL34 power amplifier, suitable for buyers listening to music, the actual maximum power of push pull circuit is 40W, with very good thrust and control force, equivalent to 200W thrust of class A and B stone machine, can push the vast majority of home floor speakers and bookshelf speakers, one step in place choice! As one of the most classic bile electromechanical road, no matter in the past and now there are countless players who have a fever of imitation and improvement, we also do a comparative test of the current products on the market, finally determined the current ircuit pattern.
The box used by this machine is a 7KG aluminum process shell, the atmosphere is stable，It is very helpful to restrain the resonance of the whole machine。The output transformer is used for the Japanese good Z11 type transformer, so that the high frequency is delicate and extended,The RCA output also uses the CMC-816 terminal from the United States. Pure copper crystal horn column。
Panel function description:
The button switch on the left side of the front panel is a power switch, and the switch on the right side is a 2-way input
selector switch with an indicator light up and down.
In the middle is the volume control 2 groups of RCA input terminals on the left side of the rear panel, 2 groups of horn output according to your horn impedance
choose 4 or 8 ohms connection.
Output power: 40WX2 8 Ohm (equivalent to digital power amplifier 200W is equal to analog power amplifier AB 120W)
Load range: 4-8 Euro
Frequency response: 20Hz--25KHz
Total Harmonic Distortion: 0.6%(1kHz)
Input sensitivity: 500mV--2000mV
Input impedance: 100KΩ
Signal-to-noise ratio: 96dB
Volume (width × height × depth) : 394×181×339mm
The whole machine adopts 400W H18 power transformer, Z11 full 40W output cattle, imported ALPS 27 potentiometer, large crystal
horn terminal, American CMC input RCA
El34B * 2,, 6N8P/ 6SN7 *4
Weight: 21KG(including packing)