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6L6 class A single end amplifier

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There are lots of 6L6 class A single end circuits. We designed this special circuit which used the classic pentode tube, 6SJ7 as voltage amplifying stage and drive 6L6 or 5881, with tube rectifier 5Z4 or 5Y3. The output power is 6.5W in pentode connection of class A. It is powerful enough to drive loudspeakers at and over 87 dB. It well-matches Mark Audio full range drivers like CHR-70 and Alpair 7.

Specification:
AC input: 220V
Power output: 6.5W
Output impedance: 4 & 8 ohms
3 signal inputs
Frequency Response: 25Hz - 30KHz (-1 dB)
Power consumption: 80W
Dimension: 340W x 230D x 160H mm
N.W.: approx. 10KG

Special Price: USD290.

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