Spearit



 
 


Stereo Amplifiers
Jolida JD-502P
Stereo Tube Power Amplifier



Price: $ 1,099.00 / each


  Options - Customize it
  Black or Silver - Choose Black or Silver
 
  Warranty and considerations:
Warranty Terms (Parts and Labor) 1 year
Free Shipping to the Continental US? YES!

Jolida JD502P Tube Power Amplifier

Construction Details and Features:

  • Stereo Power Amplifier: Input 1.2 V driving 60 watts, maximum 85 watts output.
  • Multiple Inputs: RCA and XLR inputs.
  • 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.
  • Top panel bias testing terminal with bias adjustment controls plus EZ-biasing.
  • State of the Art Components: Hexfred Diodes, ceramic composite grid resistors, custom coupling caps.
  • Low Feedback Design: Only 5 dB

Technical Specifications:
Maximum Power Output:  85 W per channel at 8 ohms,  1KHz
Rated Output Power:  60 W per channel at 8 ohms, 22Hz to 60KHz
Frequency Response:  (at 1 watt into 8 ohms) 8Hz to 130KHz + 1dB
Bandwidth:  15Hz to 80KHz + 3dB; 0dB 60 W 1KHz
Distortion THD:  Less than 1% at 20 V output, 28Hz to 15KHz
Circuit Type:  Ultra Linear, Class AB
Input Impedance:  100Kohms
Input Sensitivity:  1.2 V at 1KHz for 60 watt output
Output Impedance:  4 ohms and 8 ohms
Negative Feedback:  Less than 5 dB
Noise and Hum:  85dB below rated output
Tube Complement:  2 matched pairs (4) of 6550/KT88 power output; 2 pcs. 12AX7A/ECC83 pre-amplifier; 2 pcs. 12AT7/ECC81 power drivers
Power Requirements:  110V-120 VAC 60Hz 180 watts-standby, 450 watts maximum (220 VAC 50Hz option)
Dimensions:  17 inches (43cm) wide by 15 inches (38cm) deep by 7.5 inches (19 cm) high
Weight:  50 pounds (18 Kg) net, approximately 55 pounds (21 Kg) packaged
Warranty:  Two year limited parts and labor. One year or 3000 hours whichever comes first on Jolida Tubes.
Bias Settings:  500 millivolts + 50 mV
Fuse:  110 - 120 VAC, 6.3 Amp Fast Blo;


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Spearit Sound
351 Pleasant Street
Northampton, MA 01060
United States
Ph: 413-584-9547
Fax: 413-585-5139
e-mail: jtozzi@spearitsound.com
 

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