Apos Audio
Sponsor: Apos Audio
Hi all,
After the launch of the latest DAC from SMSL, here's the exciting new matching headphone amp that may catch the interest of the community. – The SMSL RAW-HA 1 packs a Germany Infineon digital amplifier chip and a Cirrus Logic CS43131 DAC — supporting up to 32-bit/768kHz PCM and DSD256. With Bluetooth 5.1 featuring LDAC and AptX HD, MQA decoding, and precise volume control via the NJW1194 chip, it's got the specs to make your music sound its best.
Product highlights

After the launch of the latest DAC from SMSL, here's the exciting new matching headphone amp that may catch the interest of the community. – The SMSL RAW-HA 1 packs a Germany Infineon digital amplifier chip and a Cirrus Logic CS43131 DAC — supporting up to 32-bit/768kHz PCM and DSD256. With Bluetooth 5.1 featuring LDAC and AptX HD, MQA decoding, and precise volume control via the NJW1194 chip, it's got the specs to make your music sound its best.
Product highlights
- Germany Infineon digital amplifier chip for high efficiency and low energy consumption
- Japanese JRC NJW1194 volume control chip for precise adjustments and low distortion
- Supports MQA and MQA-CD for master quality audio
- Brand-new 3rd generation XMOS XU-316 USB interface
- PCM support up to 32-bit/768kHz and DSD support up to DSD256
- High-end Cirrus Logic CS43131 DAC chip for exceptional sound quality
- Bluetooth 5.1 connectivity with support for LDAC, AptX HD, SBC, and AAC codecs
- Dual UI design for personalized user experience
- Tempered glass display panel for durability and style
- Full-function remote control for convenient operation
- Multiple inputs: HDMI (ARC), RCA, Bluetooth, USB, Optical, Coaxial

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