The STA-121 operates silently, say the company, due to its fanless cooling design. In addition to a power of 2 x 110W rms at 4 Ohms, the amplifier presents two level controls and four switchable line inputs which also recommend this amplifier for studio applications! Two unbalanced 6.3mm outputs, a speaker terminal L/R, LEDs for overload and protect and of course protective circuits against short circuit and overheating complete the concept.
(Lee Baldock)
