Eufonika Big W Price: 1499,00€ Potentiometer, two gain stages, and two large transformer. OTL design, pure class A. 14 tubes. Low output impedance amplifier with KPCU caps. Mains: 115V 230V Color: natural mahogany ebony Order DIMENSIONS: WxDxH: 35cm x 35cm x 15cm TECHNICAL SPECIFICATION: Input impedance: 10kohm Power output: no data Gain: 20dB THD: no data Minimal headphones impedance: still no data Headphones outputs: Jack 6.3mm / 4pin XLR / 3pin XLR BOX CONTENT: Amp Driver tubes ECC81 or equivalent Power tubes 6S19P AC cord Warranty card