Comparison Chart

Model
Number
Q5
D30
DA2120C
SE2
BT5.0
BT4.2
BR10C
B1
Sampling
Rate
24bit/192
KHz
24bit/192KHz
DSD64/DSD
128
24bit/192
KHz
24bit/96
KHz
32bit/384
KHz
24bit/96
KHz
24bit/192
KHz
--
Type
DAC+
Headphone
Amp
DAC
DAC
+Amp
DAC+
Headphone
Amp
Bluetooth
Receiver
+DAC
Bluetooth
Receiver
+DAC
Bluetooth
Receiver
+DAC
Bluetooth
Receiver
Output
Connector
RCA+AUX
RCA
Speakers
AUX
AUX
AUX
RCA+OPT
+COA
OPT
+COA
Input
Connector
USB/OPT
/COA
USB/OPT
/COA
USB/OPT/
COA/RCA
USB
Bluetooth
Bluetooth
Bluetooth
Bluetooth
DC Input
12V
12V
32V
5V
5V
5V
5V
5V
Output To
Amp/Powered
speakers/
Headphones
Amp/Powere
d speakers
Passive
Speakers
Amp/Powered
speakers/Head
phones
Amp/Powered
speakers/Head
phones
Amp/Powered
speakers/Head
phones
Amp/Powered
speakers/Hea
dphones/DAC
DAC
Additional
Features
Simple but
Practical
Hifi DAC
Support DSD
DAC
Amplifier
Nice
Appearance
Bluetooth 5.0
DAC
Bluetooth 4.2
DAC
Bluetooth 5.0
DAC/Digital
interface
Bluetooth
to Digital
Output
Fosi Auido D/A Converter Comparison
Q5 D30 DA2120C SE2 BT 5.0 BT 4.2 BR 10C B1