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AS-300B MkII

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Product Description

Stereo Tube Integrated Amplifier
Input Impedance 100kΩ
Output Impedance 4, 8 Ω
Output Power 2×8watts (RMS,8Ω)
Damping Factor > 5
Frequency Response 10Hz~20kHz ±0.5dB
Total Gain 29dB
Input Sensitivity 300mV  ( Input2, Integrated)
600mV  ( Input1, Pre-in)
S/N Ratio 85dB
Channel Balance < 1dB  20Hz-20KHz  (MAX.  VOLUME)
Channel Sepration > 65dB  1KHz-3.3KHz
Vacuum Tube V1,V2: 300B
V3, V6: 6N8P/6SN7
V4, V5: 6N9P/6SL7
Dimension (D × W × H) 410mm × 320mm × 190mm
Weight N.W.:18kg

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Stereo Tube Integrated Amplifier
Input Impedance 250Kohm (RCA)
Output Impedance 4, 8 Ω
Output Power 55W×2 /CLASS AB2 P-P(ULTRALINEAR) *70W×2 MAX.
28W×2 /CLASS AB2 P-P(TRIODE) *38W×2 MAX.
Damping Factor > 5
Frequency Response 20Hz-30KHz  ±1dB
T.H.D.: < 1%  20Hz-20KHz (REF. OUTPUT)
Total Gain 29dB
Input Sensitivity 300mV-600mV
S/N Ratio > 93dB  (HUM NOISE <3mV)
Channel Balance < 1dB  20Hz-20KHz  (MAX.  VOLUME)
Channel Sepration > 65dB  1KHz-3.3KHz
Vacuum Tube V1,V2,V3,V4: EL-34(6CA7)×4
V7: 12AX7(ECC-83,5751,4004) ×1
V5,V6: 12AU7(ECC-82,6189,4003)×2
Dimension (L × W × H) 410mm × 320mm × 190mm
Weight N.W.:18kg
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