Pure Hi-Res Sound With Fully Balanced Architecture

Topping PA5 II series of amplifiers feature a fully balanced class D amplification circuit. The amplifiers achieve low distortion while providing high output power. Professional engineers at Topping have designed the PA5 II series of amplifiers to deliver a crisp sound with no audible noise floor even with a high-sensitivity speaker system!

Clear Sound With Ultra-Low Distortion
Topping PA5 II series of desktop amplifiers have ultra-low distortion performance which is as good as a high-performance DAC. The minimum recorded distortion on the amplifiers is less than 0.0003% at 5W output on 8 impedance load. Low distortion ensures crystal-clear sound!

Drive Your Speakers With Easy With Strong Output
Topping PA5 II & PA5 II Plus amplifiers are highly capable in terms of output power. The PA5 II Plus has an output power rating of 140W per channel at 4 load level at 10% distortion, even at standard 1% distortion, the PA5 II Plus delivers 125W of output at 4. The PA5 II can provide 100W at 4 load at a 1% distortion level. High-output power, low-distortion, are the perfect combo for a highly-capable desktop amplifier.

Comprehensive Circuit Protection
The DC power supply built into the PA5 II amplifiers has built-in comprehensive circuit protection. They have complete protection from over-voltage, under-voltage, short-circuit, overcurrent, and overheating. Both the amplifiers dont have any noticeable noise when turning on or off. Enjoy your music worry-free with the Topping PA5 II and PA5 II Plus.

Dual-Input Options & 12V Trigger Interface
Both the Topping PA5 II and the PA5 II Plus have two input options, featuring RCA single-ended and TRS balanced inputs. The amplifiers also have a built-in 12V trigger interface that will turn the device on or off with other connected devices in the chain.