The AP20 combines cutting-edge Class D amplification with R2R ladder volume control and Aurender's reference-grade DAC technology. Exceptionally low-jitter FPGA clock system ensures pristine signal integrity. Dual-mono architecture and bespoke linear power supply deliver uncompromising performance across all loads. Includes comprehensive digital/analog connectivity including master clock input and dedicated headphone output.
| Amplifier Type | Class D (dual-mono configuration) |
| Volume Control | R2R ladder relay-based |
| Clock System | FPGA with sub-100fs jitter |
| Power Supply | Linear power supply block |
| Digital Inputs | Multiple (exact count unspecified) |
| Analog Inputs | Multiple (exact count unspecified) |
| Headphone Output | Yes |
