YAQIN B-2T Tube Pre-amplifier Tube 5AR4 rectifier EL84 stabilivolt with Remote

All items are guaranteed to be 100% brand new in the original box.

1 year warranty!!


Product features:
B-2T bile rectifier, bile regulator, tube pre-amplifier:
High-quality tin-sprayed double-sided 2A copper epoxy fiberboard. The circuit specification and rigor can effectively reduce distortion and improve the signal-to-noise ratio, achieving high fidelity. The high and low voltage transformers are independently powered to reduce the high and low voltage mutual interference. The inductive choke is used for π-type LC filtering to make the sound quality more pure and quiet
High frequency is clear, slender mid frequency is warm and full, low frequency is loose and shocking

Product parameters:
Input sensitivity: 150 mv
Frequency response: 10 Hz ~ 90 kHz (- 2dB)
Total harmonic distortion: ≤0.03% (2V output)
Signal to noise ratio: ≥93dB(A)
Maximum output level: 18V (when THD=0.5%)
Output impedance: 230Ω
Input impedance: 47KΩ
Tube: 12AX7, 12AU7
Net weight: 9 kg
Total weight: 11 kg
Dimensions: length 295×width 320×height 195mm