JD801ARC Integrated Stereo Tube Amplifier





Construction Details and Features:
  • Fully Integrated Stereo Amplifier: Input 550mV driving 70 watts, maximum 140 watts peak output.
  • Multiple Inputs: Front mounted selector switch-Tuner, DVD, CD, and Aux. (for Tuner, TV, VCR or (Computer)
  • Custom Wound Audio Transformers with a core of German grain oriented silicon steel.15th generation proprietary design. Secondary can be configured for a 4 ohm or 8 ohm load.
  • State of the Art Components: High quality audio potentiometer, gold plated RCA input jacks, gold plated five way speaker connectors.
  • Low Feedback Design: Only 5 dB

    • Technical Specifications:
    Peak Music Power: 140 W per channel at 8 ohms, 1KHz, at peak 50% duty cycle
    Rated Output Power: 70 W per channel at 8 ohms, 29Hz to 25KHz
    Frequency Response: (at 1 watt into 8 ohms) 6Hz to 48KHz + 1dB; 0dB at 1KHz
    Bandwidth: 14Hz to 70KHz + 3dB; 0dB = 70 W 1KHz, 8 ohms
    Distortion THD + N: Less than 1% at 11V output, 49Hz to 20KHz, 8 ohms
    Circuit Type: Ultra Linear, Class AB1
    Input Impedance: Less than 100Kohms
    Input Sensitivity: Max. 550mV at 1KHz for 70 watt output
    Output Impedance: 4 ohms and 8 ohms
    Negative Feedback: Less than 5 dB
    Noise and Hum: 70dB below rated output.
    Tube Complement: 2 pairs (4) of 6550/KT88 power output; 1 pcs. 12AX7A preamplifier, 2 pcs. 6SN7GT power drivers.
    Power Requirements: 110V-120 VAC 60Hz 250 watts-standby, 500 watts maximum (220 VAC -240 VAC 50Hz option).
    Dimensions: 18.25 inches (46.5 cm) wide by 13.5 inches (34.5 cm) deep by 8.5 inches (22 cm) high.
    Weight: 47 pounds (21.5 Kg) net, approximately 55 pounds (25 Kg) packaged.
    Fuse: For 110/120 VAC: 6.3 amp fast blo, for 220/240 VAC: 3.15 amp fast blow. Size: 5mm X 20mm
    Warranty: One year limited parts and labor. One year or 3,000 hours whichever comes first on Jolida Tubes.