|⇐ TPA3116 Class-D 2.1 Stereo Amplifier [50W x 2]+ Sub-Woofer [100W]+ Audio Tuning+ Bluetooth||TAS5612 Class-D 2.1 Stereo PurePath™ HD Amplifier [150W x 2] + Sub-Woofer [75W] + Audio Tuning ⇒|
TDA7498 2.1 Digital Power Amplifier Board (100W x 2 + 200W)
n The original TDA7498 TL072
n Front input and Interstage coupling capacitor adopt Siemens top capacitor 1UF, electrolytic capacitors signal primary circuit using Taiwan brand names, main filter capacitor by Japan Panasonic electrolytic capacitors dedicated capacity 2x2200UF, ensure powerful stream of support.
n Resistance selection of high-precision chip resistors, main circuit using precision metal film resistors ± 1% ring to ensure good signal to noise ratio of the whole machine.
n Totally enclosed dust potentiometer, the performance is more stable and more durable than ordinary potentiometer.
n Red ring high current inductors to ensure crisp and powerful voice.
Basic performance data:
Rated output power:2*100W+200W
Frequency response: 20Hz to 20KHz
Operation Voltage: DC 24V
Recommended Supply Voltage: DC 24V / 10A
Potentiometer function: from left to right 1. subwoofer level 2. Left and right channel treble 3. left and right channel volume 4. Master volume