The Cyber-300B is a very well thought out TJ300B single ended mono power amplifier.
Features: - None negative feedback designto give the shortest signal path. - Output transformer wound with special audio coating, and made from silicon steel laminations to resist saturation and provide linear frequency response. - Rectifier 5AR4 tube in the power supply lets through all the magical tone of the 300B . - Quiet torroidial power transformer; choke filtered power supply. - Very powerful mono-triode 6C45pi direct drive the TJ/Full music 300B delivering 10 watt output power. - Quality parts throughout and point to point wiring.
Control Functions: Power On/Off Power Output: 10 watt, RMS 1kHz Total Harmonic Distortion: less than 1%(5watt, 1kHz) Frequency Response: (-3dB points at 5 watt) 50kHz Input Sensitivity: 1.35V Input Impedance: 100k ohms Output: 4, 8 ohms. User selectable. Signal/Noise: 90dB Consumption: 90watt x 2 Input Interfaces: 1 group (RCA) Overall Negative Feedback: None Vacuum Tube: 5AR4 x 2, 6C45P x 2, 300B x 2 Dimensions: 412(L) x 220(W) x 166(H) mm Weight:30kgx2