More on Amazon.com : http://www.amazon.com/gp/product/B00KGSBPM8?tag=purrfectcatdi-20 <br /> <br />Nobsound? Kt88 Big Power Single-ended Hifi Audio Class A Tube Amplifier Excellent Bass <br /> <br />Features Output transformerJapan Z11 035 8640 Power transformer10560 Rated output power 240W Ref Poland Franz pokemon circuit Preamp use dual triode connect pentode HiFi materials and chassis <br />Packing include 1pc tube amplifier 1pc Power line075mm <br />Input voltage110V220V240V <br />Basic technical parameters Tubes 1 x SHUGUANG 5Z3PAT rectifier tube 2 x 12AX7 preamp tubes 2 x PSVANE KT88 power tubes Output power 13W 2 ultra-linear connection default The maximum output power 18W2 Frequency response 20Hz-25KHz Output Impedance 4 ohm 8 ohm Power transformer 10560 240W Output transformer Japans Z11 035mm8640 4 layers 3 segments HIFI quality Total Harmonic Distortion 1 1kHz Input Impedance 100Kohm Input Sensitivity 500mV--2000mV SNR 90dB Size W D H 390mm 275mm 280mm weight 16kg
