GENERAL:
To make the high-end pure Class A pre and power amplifier combo JA-2 + JA-100
Luxury Edition more affordable to audiophiles and music lovers, JungSon released
this standard version of JA-2 + JA-100 in 2005. The standard version costs only 1/3
of the luxury edition, but its function and performance are very similar to them.
Packed in a silver aluminium alloy chassis, the JA-2 standard version has the
same external design of the luxury model. Moreover, JungSon added valve outputs
to the standard version for fans who prefer valve pre amps. Now, you can choose pre
amp output either in valve mode or solid state mode via balanced (XLR) or non-balanced
(RCA) terminals. Input selections have also increased to five. Standard JA-2 has
one balanced XLR and four RCA inputs terminals.
Same as the luxury edition, the JA-100 standard version power amplifier uses a
fully balanced and no global feedback circuit. Equipped with a mighty 800W JungSon
unique square transformer, 480000µF high-end graded capacitors and eight pairs of
Sanken chips, the JA-100 standard continuously supplies massive 100 watts pure Class
A average power to each channel. The standard JA-100 has a balanced (XLR) and a RCA
input to match the JA-2. The four speaker terminals in each mono block are 24k gold
plated and provide easy connectivity for bi-wired loud speakers.
“If the sound-control performance of JA-2/JA-100 luxury version is 10 marks, then
the performance of the standard version should be marked above 9”. - said by the
reviewer (Chinese Hi-Fi magazince, 2005).
TECHNICAL:
Power Output: 100W per channel (Pure Class A, RMS 8ohms)
THD: ≤ 0.05% (1kHz/W pre/power balanced output)
S/N Ratio: ≥ 100dB (A)
Frequency Response: 20Hz - 20kHz (±0.5db)
Input Impedence: 100Kohms
Output Impedence: 2 - 8 ohms
Dimensions (WxDxH):
JA-2 Standard Pre Amplifier: 430×385×80mm
JA-100 Standard Power Amplifier: 430×470×190mm
Voltage Standard Available: 220V, 230V, 240V
MORE ON JA-2 STANDARD EDITION
MORE ON JA-100 STANDARD EDITION
Further Questions: info@cattylink.com
After sales and Warranty: service@cattylink.com
