CARATTERISTICHE TECNICHE
Specification of the Headphone Amplifier Unit
- Signal-to-Noise Ratio: (SNR) 92dB
- Power Output: 3.0 Watts per channel on 33 Ohm Headphone
- Frequency response: 15 Hz – 100 kHz -1db
- Input Impedance: 10k Ohms
- Input Audio: CD IN RCA (Left/Right) x 1 [3Vpp max
Specification of the Pre Amplifier Unit
- Vacuum Tube: 6DJ8/6922 series or 12AU7 series (exchangeable)
- Signal-to-Noise Ratio (SNR): 92dB
- THD + Noise: 0.05% @ 10k ohm 0.15% @ 33 ohm
- Input Audio: CD IN RCA (Left/Right) x 1 [3Vpp max.]
- Power Socket: (5.5mm/2.1mm) x 1
- Output Audio: OUT 3.5mm x 1
- Headphone: OUT (3.5mm) x 1
- Knob Audio and power switch x 1
- Power Indicator: (Blue LED under Tube Socket) x1 Volume Knob x 1
- Power Supply DC 12V-13V (max.)
- Dimensions (W)76mm x (H)60mm x (D)100mm – 11 –
Specification of the AC Adaptor
- AC Input Universal: AC 100V-240V/50-60Hz
- DC Output: DC 12V 3.5A (42W)
- DC Plug: DC 2.1mm
- Ripple & Noise: <= 25mV
- Over-load Protection: 105%-150%
- Over-voltage Protection: 115%-150%
- Dimensions (L)78mm x (W)50mm x (H)33mm
RubyAUDI –
Good balance, additional headphone output is great.