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CNC-Brass Body

HA2

We use 2 paths of a chip to drive a single channel:

Compared to single-chip designs, our design amplifies the output power and at the same time ensures a warm sound with a high density. Our design also enhances separation, resulting in bigger sound fields and higher resolution.

Dual

CS43131 Chip

​Hybrid AMP-2.5mm

2.5mm Output

Dual-Single End Output Design

HA2 is integrated with 2 pieces of Cirrus Logic CS43131 chip

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Dual-Single End Output Design

Surface-mirror polishing, chrome-plated

Reduces ground resistance

ensuring an energetic and dynamic bass

Plug n Use

Driver Needless

Provides a good electromagnetic shield

bringing transparent and pure highs

Huge Output Power

With a Maximum output of 138mW

HA2 is ready to drive most IEMs

Almost Inaudible Floor-Noise

With an SNR of 127dB, the background of the sound is clear and blank.

Multi-platform Compatibility

A Cute size

Dimensions

16.8mm*58mm*6.8mm

Weight

26.7g

Specs

PCM 384KHz/32bit &

DSD256 Support

 

SNR 127dB

(@1KHz 0dBFS 32Ω)

Thd+N 0.0005%

(@1KHz 0dBFS 32Ω) Output

 

138mW

(0dBFS 32Ω)

 

Crosstalk -125dB

(@1KHz 0dBFS 32Ω)

Details