USA TUBE AUDIO - State of The Art
World Class High End Audio Showroom
8355 E Butherus - Scottsdale, Arizona 85260
1-800-676-1085

INTEGRATED AMPS: JD707A


JOLIDA JD 707A Integrated Tube Amplifier
40+40 Watts RMS Ultra Linear Class AB1
An Unexpected Opportunity to Satisfy Any Audio Palette
An Incredible Value As Well

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Fully Integrated Stereo Amplifier: Input 550mV driving 40 watts, maximum 80 watts peak output. Multiple Inputs: Front mounted selector switch-CD, Tape and Aux. (for Tuner, TV, DVD Player, 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 2 dB.

SPECIFICATIONS

Maximum Power Output: 60 W per channel at 8 ohms, 1KHz, at peak 50% duty cycle

Rated Output Power: 40 W per channel at 8 ohms, 29Hz to 70KHz

Frequency Response: (at 1 watt into 8 ohms) 20Hz to 72KHz + 1dB; 0dB at 1KHz

Bandwidth: 14Hz to 130KHz + 3dB; 0dB = 40 W 1KHz, 8 ohms

Distortion THD: Less than 1% at 40W output, 29Hz to 20KHz, 8 ohms

Circuit Type: Ultra Linear, Class AB1

Input Impedance: Less than 100K ohms

Input Sensitivity: Max. 550mV at 1KHz for 40 watt output

Output Impedance: 4 ohms and 8 ohms

Negative Feedback: Less than 2 dB

Noise and Hum: 92dB below rated output.

Tube Complement: 2 matched pairs (4) of 6P3P/5881 power output; 2 pcs. 12AX7A pre- amplifier, 2 pcs. 12AT7A 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.

Fuse: 110V-120 VAC 6.3 fast blo, 220V-240 VAC 3.15 fast blo, 5mm x 20mm

Weight: 52 pounds (21.5 Kg) net, approximately 55 pounds (25 Kg) packaged.

Warranty: Two years limited parts and labor. One year or 1,000 hours whichever comes first on Jolida Tubes.


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USA TUBE AUDIO, Harwil Group
8355 E Butherus Dr. Suite 1
Scottsdale, Arizona 85260
1-800-676-1085 Sales x2
1-323-657-5993
52-55-8525-6102 Mexico
info@usatubeaudio.com
www.usatubeaudio.com

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