JolidaJD 302CRCusedJolida JD 302CRC Jolida JD 302CRC 50 watts per channel integrated amplifierI purchased this unit new in 2013 as my entry into tube audio. I estimate that it has 600 hours of listening time on it. I am rating it as 8/10 due to one of the rear speaker cables is loose, I did...800.00

Jolida JD 302CRC Jolida JD 302CRC 50 watts per channel integrated amplifier

Listing ID: lis7b892 Classified 
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Condition
8/10
Payment methods
Ships fromWest Palm Beach, FL, 33411
Ships toUnited States
Package dimensions20.0" × 17.0" × 12.0" (47.0 lbs.)
Shipping carrierFedEx
Shipping cost$50.84
Original accessoriesRemote Control, Box, Manual
AverageResearch Pricing

I purchased this unit new in 2013 as my entry into tube audio. I estimate that it has 600 hours of listening time on it. I am rating it as 8/10 due to one of the rear speaker cables is loose, I did that trying to attach speaker cables learning to favor the use of banana plugs over a spade plugs. The batteries leaked in the remote control, it works and the exterior of the remote was affected on the bottom of the remote with a slight blemish. 

Specifications

Rated Output Power: 50 W per channel at 8 ohms, 25Hz to 50KHz

Maximum Power Output:   
75 W per channel at 8 ohms,  1KHz

Frequency Response:  (at 1 watt into 8 ohms) 8Hz to 130KHz   + 1dB

Bandwidth: 15Hz to 80KHz + 3dB; 0dB 50 W 1KHz

Distortion THD:  Less than 1% at 50 W output, 28Hz to 15KHz

Circuit Type: Ultra Linear, Class AB

Input Impedance:  100Kohms

Input Sensitivity: 500mV at 1KHz for 50 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  EL34/6CA7 power output; 2 pcs. 12AX7A/ECC83
pre-amplifier; 2 pcs. 12AT7/ECC81 power drivers.

Power Requirements: 110V-120 VAC 50Hz 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: 39 pounds (18 Kg) net, approximately 46 pounds (21 Kg) packaged                                                                           

Bias
Settings:  
400 millivolts + 50 mV

Fuse:  110-120 VAC, 6.3 Amp Slo Blo; 200 - 240 VAC, 3 Amp Slo Blo Size 5mm X 20mm

Construction Details and Features: 

o Fully Integrated
Stereo Amplifier:
Input 400mV driving 50 watts, maximum 75 watts
output.

o EZ Biasing 
Biasing made simple. Turn the screw until the light goes on, the tube is
biased.

o Multiple Inputs:
Front mounted selector switch-CD, DVD, Tuner and Aux. (for TV, VCR or
  

   Computer. A bypass function which
allows your amplifier to operate as a power amp.

o 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.

o Remote Control:
Standby, volume and mute

o State
of the Art Components:
ALPS audio potentiometer, gold plated RCA 
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