Best Match! QINPU D-1 intergrated amplifier + S-2 loud speakers
100% Brand New
The sound is warm, soft and sweet
There are two colors for S-2 speaker: green and red.
Declaration
All items guaranteed 100% BRAND NEW in the original edition Box.
ONE-YEAR WARRANTY !!!
Specifications:(D1 amplifier)
Preamp tubes: 6N3 x2
Power tubes: 6p1 x2
Rated Power: 2 x 1.5W (4ΩRMS 1KHz)
Total harmonic distortion : ≤ 1.7% (1KHz)
Frequency response: 80Hz – 20KHz (± 2dB)
SNR: ≥ 55dB (bandwidth)
Crosstalk attenuation : ≥ 45dB (1KHz)
: ≤ 230mV input sensitivity
: ≥ 15KΩ input impedance
Overload the source EMF: ≥ 10V
Dimensions: 225mm x 155mm x 120mm (L x W x H)
Net Weight: 3.5kg/pcs
Gross weight: 5kg
Power supply voltage: 220V（±10%） /50Hz
Specifications:(S-2 speakers)
Speaker: (2 “+1”) × 2
Frequency Range: 60Hz-40kHz
Impedance: 4Ω
Sensitivity: 89dB
Power: 8W
Size: 230 × 145 × 140mm
Net weight: 0.8kg x2 = 1.6kg for a pair
Gross weight: 2.2kg
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from China-hifi-Audio online store
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