Input Power : 115V and 230V switchable Power : 40 watts x 2 in Class A Tubes : KT88 x4--6J8P(6J4P)x2--6N7P x2--5Z4 x3--6E2 x1 Ohms : 4 ohms and 8 ohms Frequency : 20HZ～28KHZ（±2dB） Signal/Noise Ratio : 90dB Distortion : Less than 1% at full power Input Jack(s) : 2 groups Input Consumption : < 100w Weight : 20kg Size Dimension : Width 300mm [...]

Input Power : 115V and 230V switchable Tubes : RCA 6K7 x2--5Z4 x2 Output Consumption : 100K Frequency : 20HZ～28KHZ（±2dB） Signal/Noise Ratio : 90dB Distortion : Less than 1% at full power Input Jack(s) : 2 groups Input Consumption : < 80w Weight : 5kg Size Dimension : Width 160mm Height 150mm Depth 280mm Colour : Black Body With Silver Handle[...]

Power: 2x5W Frequency 20HZ～28KHZ（?dB） Input Impedance: 100K ohm Ohms: 4Ω and8Ω Input Jacks: 2 group S/N Ratio: 90dB Distortion: < 1% at full power Power supply: AC switchable 110V and 240V Size (w h d): 16cm*19cm*27cm Output Tube: 6P13P*2,6J4P(6J8P)*2 Weight: Approx 6kg[...]