Carrier v1 (Interface and Amplifier)

Hardware

Input:1x Mini USB 384kHz/32-bit/DSD128  
Output:1x Optical 192kHz/24-bit, 1x 3.5mm Jack Audio
Headphones: 16-600 Ohm1
Power: 2x140mW @ 16 Ohm -2x13mW @ 600 Ohm 
THD of amp section: 0.00014% @ 2V rms2 
Amplifier output: 8V p-p max
Weight (with DAC module): 50 grams
Dimensions: 86x56x7.7 mm
LED indicator: Bitrate, status, volume and filter
Power: USB powered
Hot Swappable modules: No

Software

Windows®: Windows 10 Creators Update recommended. Earlier versions require driver3.
iOS™: V10.3.3, iPhone™  6, A1619 adapter recommended4 
Android™: Android 5.0 or later5 
Mac OS X v10.6.4 or later

DAC Modules v1 (DAC and pre-amp)6

ESS Technology ES9018Q2C

32-bit
PCM 44, 48, 88, 96, 176, 192, 352, 384Khz
DSD128
–115dB THD+N 
121dB DNR
3 filters

ESS Technology ES9038Q2M

32-bit
PCM 44, 48, 88, 96, 176, 192, 352, 384Khz DSD256
–120dB THD 
129dB DNR
7 filters

Asahi Kasei Microdevices AK4452VN

32-bit
PCM 44, 48, 96, 88, 176, 192, 384 Khz
DSD128
–107dB THD+N 
115dB DNR
5 filters

Asahi Kasei Microdevices AK4490EN

32-bit
PCM 44, 48, 96, 88, 176, 192, 384 Khz DSD128
–112dB THD+N 
120dB DNR
5 filters

Cirrus Logic CS43198

32-bit
PCM 44, 48, 88, 96, 176, 192, 352, 384Khz DSD256
–115dB THD+N
130dB DNR
5 filters

1) 300-600 Ohm headphones support depends on sensitivity and maximum listening levels
2) Without DAC module
3) Visit support menu section to download
4) Recommended tested configuration. May work with earlier versions/adapters
5) Specific audio player/system dependent
6) Specifications provided by supplier. PCM/DSD bitrates that exceed carrier specifications are not included
Speakertec Ltd reserves the right to change any specification without prior notice