JungSon JA-1/JA-99C Class-A HiFi Amplifiers standard edition

Product Price: $1,329.78 USD

  • Product Model: Model: MUIA9831017
  • Product Weight: Shipping Weight: 40kg
  • Product Quantity: 2 Units in Stock

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JungSon JA-1/JA-99C Class-A HiFi Amplifiers standard edition
100% Brand New


All items guaranteed 100% BRAND NEW in the original edition Box.



a) The machine adopts 680VA transformer produced by Jungson and senior 120,000 microfarad filter capacitor (Japan), coupling capacitor, 8 pairs ofToshiba power tube (Japan),and Sanken push tube.
b) It uses missile radiator whose cooling area is up to 1.8 M2 and the volume control adopts the world's top technology (U.S. Jeff Lok Lam amplifier potentiometer control technology).
c) A multiple award winner, JA-1/JA-99C offers excellent sonic performance, remarkable craftsmanship and stunning appearance, and has been used as monitor amplifiers in numerous music halls, radio and TV stations in capital cities of China.
d) Using JungSon's unique design of symmetry Class-A circuit with fully balanced transmission and amplification, it can reduce signal distortion and disturbance to a negligible level; and delivers nature and sweet music with broad and accurate sound stages.
e) JungSon's unique Class A, full-balanced and non-negative feedback circuit
f) 80 W class A output per channel
g) Balanced (XLR) and non-balanced (RCA) inputs
h) Nature hard wood remote control with digital stepping volume adjustment
i) Fully sheathed and anti-shock aluminium alloy case
j) Ocean blue LED display


Power: 80 watts per channel (Class A, RMS 8 Ω)
THD: ≤ 0.02% (1 kHz/W pre channel)
S/N ratio: ≥ 100 dB (A)
Frequency response: 20 Hz - 20 kHz (± 0.8dB)
Input impedance: 100kΩ
Output impedance: 4-8 Ω
Voltage: 220V (±10 %)
Size (LxWxH): JA-1 pre amp: 438×355×69mm
JA-99C power amp: 438×430×135mm
Net Weight: JA- 1 pre amp: 7.5 kg
JA- 99C power amp: 26 kg
Gross Weight: 40kg

This product was added to our catalog on Saturday 23 November, 2013.