Features: Bluetooth 5.0 fast and stable transmission, using imported Bluetooth module, Qualcomm (Qualcomm) CSR8675 Bluetooth chip, supports Bluetooth 5.0 protocol, supports UAT, LDAC, AAC, SBC and other high-definition audio transmission formats. Headphone output function, 6.35mm headphone jack, new BIAS meter, external independent BIAS ADJ. Adjustment function and BIAS meter detection function, keep the best state of power vacuum tube External detachable high-gain rubber rod antenna, faster transmission and more stable signal Compared with the first generation, it optimizes the whole circuit and upgrades the amplifier circuit, which improves the output power and enhances the driving force while improving the sound quality.
Technical Parameters Rated output power: 18W + 18W (RMS triode working state): 35W + 35W (RMS super linear working state) Frequency response of the whole machine: 8Hz ~ 55kHz (-3dB) Harmonic distortion: 1% (1kHz) Signal to noise ratio: 89dB Input sensitivity: 300mV Input impedance: 100kΩ Output impedance: 4Ω ~ 8Ω Headphone output: 16Ω ~ 300Ω Power supply voltage: ~ 220V ± 5% 50Hz Total power consumption: 260W Use vacuum tube: 12AX7 × 1, 12AU7 × 2, EL34 × 4 Bluetooth version: 5.0 Main chip: CSR8675 Effective distance: less than or equal to 10 meters Audio transmission format: UAT, LDAC, AAC, SBC Product volume: 326 × 272 × 184mm3 Net weight: 13.5kg (including protective tube cover)
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If the item shows up defective or damaged, please email us immediately.
ONE-YEAR WARRANTY!!!
Brand new replacement with 14 days.
Defective situation must be reported to seller within 14 days upon receipt.
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