ITEM NAME:5Pcs TDA1308 Headphone Amplifier Board 3V-6V Amp Preamplifier Module For Ar C6O6 5Pcs TDA1308 Headphone Amplifier Board 3V-6V Amp Preamplifier Module For Ar C6O6 The TDA1308 is an integrated class AB stereo headphone The device is fabricated in a 1 mm CMOS process and has been primarily developed for portable digital audio Color:red material:plastic 1.Wide temperature range 2.No switch ON/OFF clicks 3.Excellent power supply ripple rejection 4.Low power consumption 5.Short-circuit resistant 6.High performance 7.high signal-to-noise ratio 8.high slew rate,low distortion 9.Large output voltage swing. 1. Working voltage:3V-6V 2. Size : 20*20mm Package included: 5 x TDA1308 Headphone Amplifier Board Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.