This machine employs the classic circuit of the red light radio's amplifier tube—6P1 vacuum tubes—with a re-optimized design to deliver high power output and high-fidelity HIFI sound quality.
The radio section utilizes the Silicon Labs SI4836 high-end stereo radio chip, offering highly sensitive and high-fidelity stereo audio output. For added practicality, a premium 5.0 wireless Bluetooth chip is included, enabling wireless music playback even when the radio function is not in use. Additionally, a wired audio input port is provided for versatility, allowing easy connection to audio devices such as CD players or computers.
Technical Specifications
Vacuum Tubes: 6P12, 6J42
Rated Power: 5W + 5W
Radio Frequency Range: 87-108MHz
Output Impedance: 4Ω-8Ω (recommended for 6.5-inch high-sensitivity bookshelf speakers)
Signal-to-Noise Ratio: 90dB
Dimensions: Width 32cm x Depth 20cm x Height 15cm
Weight: 5kg
