Oldchen KT88-K1 Pure Class A Tube Amplifier Home Theatre Amplifier 6H8C 5U4G KT88 Vacuum Tube Amplifier Stereo HiFi Audio Speaker Amplifier, No VU Meter

PLS NOTE: The tube protective cover is included in the package. Make sure to connect speaker first before power on the amp. Usually the sound of the tube amp became better warm and sweet after 30 hour warm-up. All tubes are original and new,it has been tested and matched well before leaving the factory. Parameters: Preamp Tubes: 2*6H8C Power Tubes: 2*PSVANE KT88 Rectify Tube: 1*PSVANE 5U4G Frequency: 20Hz-25KHz Output Power: 15W*2 THD: ＜1%(1kHz) Input Sensitivity: 500mV-2000mV Input Impedance: 100kΩ Output Impedance: 4-8Ω SNR: 88dB Size: 370*240*180mm AC Power: 110V/220V/240V Weight: about 20Kg Package: KT88-K1 Tube Amplifier X1 AC Power Cable X1 Tube Protective Cover X1

• Solicited suggestions from countless fans,and made great improvements in appearance and circuit.After more than a year of research and development and testing,the brand-new KT88-K1 is finally available.The new K1 will inherit the bright mid-range and high-pitched treble of the previous tube amplifier.The transparent features have greatly improved the looseness and thrust of the low frequency,and it is a more cost-effective product.
• K1 is still the traditional craft of purely manual scaffolding wiring and welding.The circuit draws on the advantages of domestic and foreign classic circuits.The 5U4G line of filament rectifier CLC inductance filter,6H8C promotes KT88,the power supply adopts a new imported 0.35 chip 105*60,and the output adopts a new Imported Z11 film 86*50, no distortion output power 15W, easy to deal with bookshelves or floor boxes.
• The scaffolding strips are mainly connected with Teflon silver-plated wire through the machine, using imported fever-level components such as imported hifi capacitors, metal film resistors.
• K1 adopts 1.5mm thick steel plate electrostatic spraying overall chassis, 8mm oxidized brushed aluminum panel and solid frosted aluminum knob.It has 2 input and output 4 ohms and 8 ohms two sets of pure copper crystal terminals.The net weight of the machine is 16 kg. 19.5 kg after layer packaging.