Fosi Audio TDA7498E, Руководство пользователя, Страница: 13 / 14

• If you are using a computer connected to the amplifier, make sure
the volume is up on your media player, internet radio, master
control, device volume, etc., and that the balance control is
centered.
16: Low Volume.
• Recheck the volume on your audio source and this amplifier is
turned up and not set to minimum volume.
• Please make sure your audio source needs a pre-amp or not.
• If you are using the turntable, please make sure that if your
turntable needs a phono preamp or not, some turntable built-in
phono preamp, some are not.
17: Can I exchange the power supply that comes with the
amplifier and to get more power?
• The TDA7498E comes with a 24V 4.5A power supply, it's enough
for most bookshelf speakers, but if you want to get more power,
you can exchange the power supply, the voltage range is
DC12-24V, you can use 24V 8A or 24V 10A power supply.
Any problems please leave a message to the customer
support email address: support@fosiaudio.com
Comparison Section
Model
Type 2.0CH Amp 2.1 CH Amp +
DAC 2.1CH Amp
2.0CH Amp
Picture
Bluetooth
Version
Bluetooth 5.0 Bluetooth 5.0 Bluetooth 5.0
-
Input Blu
RCA
Blu
RCA + USB +
O
Coaxial
Blu
RCA
RCA
Output Passive
Speakers
Passive
S
Active
Subwoofer
Passive
(S
Subwoofer) +
Powered
Subwoofer
Passive
Speakers
Power
Adapter
24V/4.5A 32V/5A 24V/4.5A 19V/4.74A
MAX Power
Output
100 watt X2
120watt X2 50 watt X2 +
100 watt
50 watt X2
BT20A DA-2120C BT30D TB10A TDA7498E
2.0CH Amp
-
RCA
Passive
Speakers
24V/4.5A
160 watt X2