S.A.Lab Clubber 1000 — Musical Might and Refinement.
Concert/club amplifier Clubber 1000 is one of S.A.Lab most considerable achievements. Clubber 1000 combine athletic might and dynamic with musical refinement and nobleness.
It took more than a year to design concert/club tube amplifier Clubber 1000. All this time Alexey Syomin was trying variuos cricuits and conponents.
To get 1000 W output power (RSM) and high damping factor engineer made his choice for powerful ceramic tetrode ГУ-74 (650 W). There are four the such tubes in the amplifier – two in each channel. Tetrode’s low internal resistance, high quiescent current (1200 mA) and high anode voltage (1300 V) provide excellent linearity and lowest distortions within whole power range (up to 1000 W).
It was very important for designer to get undistorted low frequency signals. To do that he provided super intensive power supply (total capacitance of high voltage feeding goes up to 10000 мкF). Input stage power supply was stabilized. Driver’s realized on ЕL34 and phase-inverting transformer.
Clubber 1000’s sound is notable for high power, superb dynamics as well as lowest distortions within whole power range. For using and transport convenience amplifier’s installed in standart 19-inch rack.
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