Aurender AP20 High-Resolution Integrated Amplifier System

Description

The Aurender AP20 is a high-performance all-in-one integrated amplifier delivering 200 WPC into 8Ω with a fully linear power supply and analog R2R volume control. It features a reference-grade DAC, multiple analog and digital inputs, a headphone output, and dual user-installable storage slots. Designed for audiophiles, it offers precise sound with minimal jitter, expansive soundstage, and robust power to drive demanding speakers. Its advanced Class D amplifiers and analog volume control ensure natural, detailed audio, while versatile connectivity supports both digital and analog sources for a seamless, premium listening experience.

Physical SpecificationsDimensions- 16.93″W x 14.2″ D x 5.9″ HWeight- 57.3 lbMaterial- Machined Aluminum ChassisFront Panel Display- 8.8″ 1920 x 480 Wide IPS Color LCD
Technical SpecificationsPower Supply- Full Linear, 2x 400VA Toroidy Transformers (L&R Power Amp), 2x 50W (L&R Audio Boards), 1x50W (CPU), 1x25W (FPGA)CPU- Intel Low Power Quad CoreRAM- 8GBLibrary Storage Capacity- 2×2.5″ Compartments (User-Installable Storage)SSD for System & Cache- 480GB NVMEData USB Ports- 2X USB 3.0 (Rear)Software Suite- Aurender Conductor, A30 ManagerEthernet Port- Double-Isolated Gigabit LANUninterruptible Power Supply (UPS)- Yes (Super Capacitors)Power Consumption- Play (47W), Peak (80W), Standby (6W)CD Ripping Capability- N/A
Audio SpecificationsVolume Control- Relay-Based R2R Stereo Attenuator-64dB – 0dB, Velocity Sensitive OperationAnalog Outputs- XLR (Balanced)DAC Chipset- AKM 4497-Dual-MonoAudio Word Clock- OCXOAnalog Outputs Supported Format- PCM: Up to 32-bit.768 kHz; DSD: Up to DSD512Digital Outputs: N/A’SPDIF & AES/EBU Output Supported Format- N/ASPDIF & AES/EBU Output Supported Format- N/ADigital Inputs- 1x Coax RCA< 1x Coax BNC, 2x Optical/ToslinkHeadphone Section- 1×1/4″ (6.5mm) UnbalancedMaster Clock Input- Coaxial BNC 75 Ω-10MKzMQA Support- MQA Full-Decoder On-BoardCompatible Formats- DSD (DSF, DFF), WAV, FLAC, AIFF, ALAC, M4A, APE and othersDSD-to-PCM Conversion- N/A
Amplifier SpecificationsAmplifier Module- 2x Purifi 1ET400A Class D Amplifier Module in Dual-Mono ConfigurationRated Power Output- 200 W into 8 ohms/350 W into 4 ohmsTHD (20Hz-20kHz)- 0.003% (1W to 200W, 8 ohms and 4 ohms)Damping Factor- 800 (ref. 8 Ω 20 Hz to 6.5 kHz)Output Impedance- <65 μΩ @1kHzPower Configuration- Full linear & Dual-Mono – 2x 400VA Audio grade Toroidy toroidal transformersPower Supply Filter Capacitors- Total 80,000uF (40,000 uF/channel)Binding Posts- WBT nextgen pole terminal-Signal conductor made of pure copper

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