Topping PA5 II Balanced AMP 100W x 2 Class D Audio Amplifier for Audiophiles at Home | Topping PA5 II Balanced AMP 100W

The Ultimate Rundown

Fully Balanced Structure, Pure Sound Quality

Experience crystal-clear sound with the PA5 II and PA5 II Plus, which feature a fully balanced structure and an innovative Class D amplifier circuit. These designs ensure powerful yet clean audio output with minimal distortion. The expertise of our engineers ensures clear, deep sound with no audible noise floor.

Minimal Distortion: A Benchmark in Sound Quality

The PA5 II and PA5 II Plus boast exceptionally low THD+N, comparable to high-end DACs. With THD+N <0.0004% under 5W at 4Q and THD+N <0.0003% at 5W under 8Q, these amplifiers deliver pure, distortion-free sound that enhances your music experience.

Reliable and Safe Circuit Protection

Designed with comprehensive protection, the PA5 II and PA5 II Plus ensure no noise during operation and shutdown. They are safeguarded against overvoltage, undervoltage, short circuits, overcurrent, and overheating. Even in unexpected power outages, you remain free from noise, providing peace of mind.

High Output Power, Ideal for Any Speaker

The PA5 II Plus can deliver up to 140W x 2 for a 4-ohm load at 10% distortion and 125W x 2 at 1% distortion. Meanwhile, the PA5 II can output up to 100W x 2 for a 4-ohm load at 1% distortion. These high-power amplifiers are perfectly suited for a wide range of speakers and usage scenarios.

Enhance Your Audio Setup with D10 Balanced

Pair the PA5 II series with the D10 Balanced to enjoy high-fidelity USB decoding and balanced outputs. This combination optimizes your audio setup for minimal wiring and maximum performance. Ideal for those looking for a seamless, high-performance solution.