Description
Advance Paris X-A220 EVO Mono Power Amplifier
The Advance Paris X-A220 EVO Mono Power Amplifier 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 Watts into 220 ohms 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.
Engineering expertise in the design of their circuits allows them to achieve high level performance at a competitive price.
Construction
The steel frames provide a stable foundation. The addition of a methacrylate front panel results in a beautiful looking design showcasing the prominent Vu Meter. The interior layout is strategic and compartmentalized. This judicious arrangement of the various sub-assemblies and choice of quality components, soldered on separate PCBs and partitioned by function provide the basis for excellent sound quality.
The X-A220EVO’s substantial height follows the requirement of the generously sized power transistor heatsink.
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Specifications
| 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 |
| Height | 200 mm |
| Width | 430 mm |
| Depth | 450 mm |
| Net weight | 21 Kg |
| Product Type | power block |
| VU-Meter | Yes |
