Version Description:
Version1: KT88 Full Kit (Includes Tubes)
Version2: Vintage Style KT88 Full Kit (Includes Tubes)
Version3: Vintage Style Full Kit with Built-in Bluetooth (Includes Tubes)
Spartan KT88 (6J8P + KT88 + 5U4G) Tube Amplifier Kit – A Major Release
In response to the strong demand from audiophiles nationwide, we are proud to introduce this high-power, high-drive single-ended tube amplifier kit, catering to enthusiasts who prefer amplifiers with greater power. This amplifier inherits the advantages of pure single-ended tube designs, earning the nickname "Prince of Tenderness." It delivers a sound that is powerful and dynamic, yet remains warm and smooth, with fine detail and the unique transparency and airiness characteristic of high-power single-ended amplifiers!
Our store is dedicated to high-fidelity audio for everyone. All our tube amplifiers are renowned for their exceptional value for money, making them a favorite among numerous audiophiles. This kit employs the industry-recognized classic 6J8P driving KT88 circuit. Proven in practice, this circuit offers sufficient gain, ample drive voltage, low distortion, and superior performance. We can say no expense was spared on components. It features an enormous 114x60 power transformer (a true 300W, the maximum in its class) and massive 86x50 output transformers (wound with brand new, old-stock Z11 0.35mm laminations using a premium 4+3 winding method, also the maximum in its class)!
Specifications:
Power Transformer: 11460, 300W true power, oversized, made with new premium-grade laminations *1 (The maximum among KT88 kits)
Output Transformers: 8650, 20W, premium 4+3 winding method, made with brand new, old-stock imported Shin-Nittetsu 0.35mm Z11 laminations*2 (The maximum among KT88 kits)
Choke Coils: 5725, 4H, made with new premium-grade laminations *2
Tubes: 6J8P *2 / KT88* 2 / 5U4G *1
Output Power: 15W + 15W
Frequency Response: 18Hz - 25kHz
Output Impedance: 4Ω and 8Ω
Signal-to-Noise Ratio: 89dB
Input Sensitivity: 500mV - 1000mV
Input Impedance: 100kΩ
Harmonic Distortion: 1% (1kHz)
Dimensions: 370mm (L) * 290mm (D) * 220mm (H)
Weight: Approximately 19KG
