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about us     warranty / return    packaging     new products    all products     orders tracking     reviews     special offer     contact
about us     warranty / return    packaging     new products    all products     orders tracking     reviews     special offer     contact

JOLIDA JD502S VACUUM TUBE INTEGRATED AMPLIFIER

GENERAL:

Serious upgraded model to the famous JD502 series

Custom Wound Audio Transformers

15th generation proprietary design

German grain oriented silicon steel core

High quality audio potentiometer & gold plated RCA input jacks

Gold plated five way speaker connectors.

Top panel bias testing terminal with bias adjustment controls.

Full IR remote control

Detachable power cord (IEC)

 

 

TECHNICAL:

FREQUENCY  RESPONSE: 15Hz - 70KHz +/-1db

RATED POWER OUTPUT: 50W x 2

S/N RATIO: >=85db

INPUT IMPEDANCE: 100Kohms

OUTPUT LOAD IMPEDANCE: 4ohms, 8ohms

INPUT SENSITIVITY: 300mV

CIRCUIT TYPE: Ultralinear

VACUUM TUBES: 2 pairs matched KT88, 2 x 12AT7, 2 x 12AX7

TOTAL HARMONIC DISTORTION: <0.3% (1Khz, 50W)

DIMENSIONS: 430 x320 x200 mm (WxDxH)

 

 

 

Stock Availability Status: PRODUCTION DISCONTINUED