RFTLYS EA1A Bluetooth HIFI  EL34 Headphone Amplifier New

RFTLYS EA1A Bluetooth HIFI EL34 Headphone Amplifier New

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Model: EA1A



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Shipping Weight: 10Kg 5 Units in Stock Manufactured by: RFTLYS
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1. pure gallbladder, pure hand-made, the whole machine using scaffolding welding.
2. Using two high-quality broadband EI output transformer.
3. The use of specially developed for the EI-type high-quality audio dedicated power transformer.
4 before the use of two 6N1 vacuum tube and a 12AX7 vacuum tube.
5. After the use of two EL34 vacuum tube AB1 class push-pull power amplifier.
6. With headphone output function.
7 use Japan ALPS high-grade potentiometer.
8. Easy to install the plug-in vacuum tube shield.


Output power: 8W + 8W (RMS 8Ω)
Power consumption: 260W
Frequency response: 18Hz ~ 40Hz
Total Harmonic Distortion: ≤1.2% (1kHz)
Input sensitivity: 290mV
Input impedance: 100KΩ
Output impedance: 4Ω, 8Ω
Headphone output impedance: 32Ω ~ 300Ω
Signal to noise ratio:> = 85db (A weighting)
Voltage: 220V + 5%, 50Hz
Use vacuum tube: EL34 * 2,6N1 * 2,12ax7 * 1
Weight: 10Kg