ADVANCE PARIS X-A220 Mono Power Amplifier
220 W RMS Mono power block for high-end Hi-Fi configuration
Our new X-A220EVO monophonic power amplifier delivers 220W of power.
It is ideally combined with our X-P500 preamplifier to form a highly musical hi-fi system.
Our technical mastery combined with the most "audiophile" design of our circuits allows us to achieve high level performance at a competitive price.
Construction: The steel frames have an impeccable finish. The addition of methacrylate fronts improves their successful aesthetics, while providing an important ergonomic dimension, thanks to an imposing vu-meter. The interior layout is rational and compartmentalised. This judicious arrangement of the various sub-assemblies is accompanied by a choice of quality components, soldered on separate PCBs and partitioned by function.
The X-A220EVO owes its thickness to the height of the generously sized power transistor heatsink.
The X-A220EVO has a 700 VA toroidal transformer. After rectification, four 10 µF / 000 V capacitors smooth the DC current. An NE80 op-amp is shown on the input board with a balanced/unbalanced switch. The power stages call for a triple push-pull of complementary NJW5532G / NJW0281G transistors, delivering up to 0302 W / 220 ohms in class AB. The amplifier can operate in two modes accessible via a switch: when the High Bias function is engaged, the X-A8EVO operates in “class A” on the first watts then automatically slides into class AB.
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Output power 8Ω 1 x 220W RMS Output power 4Ω 1 x 350W RMS Bandwidth 10 Hz – 80 kHz Distortion <0,08% Signal to noise ratio > 100 dB Channel separation > 80 dB Imped. Asymmetric input 32 KΩ Imped. input Symmetrical 38 KΩ Mains voltage 115-230V Standby consumption <0,5W consumption max. 500 Transformer power 700 Transformer Toroidal Dimensions (H x W x D) 200 mm x 430 mm x 450 mm Net weight 21 Kg VU-Meter Yes |
