Acoustasonic 15 – 15 Watt Acoustic Guitar Amplifier      Moreover, DC-15 amplifier has LINE OUT, not only can you record while playing the instruments once connect it to sound card, but also connect to other monitoramps by the sound card.   DC-15 guitar amp has 9 amp tones, including ACOUSTIC, JC CLEAN, CLEAN, OVER DRIVE, BLUES, CRUNCH, LEAD, RHYTHM and METAL. It features 4 modulation effects,including Chorus, Flanger, Phaser and Tremolo.With 2 space simulation effects: Delay and Reverb. Compared with rivals'products of the same price, DC-15 offers 36 drum patterns, bothTempo and volume can be adjusted, making your practice or performance an pleasant enjoyment.   AUX IN and Bluetooth music playing functions enable you to connect it to MP3, CD, or cell phone and other external devices through Bluetooth, so you can play along to your favorite song when the music starts to play. Choose your favorite song and play a riff to improve your guitar playing.   You can also connect it to headphones to practice quietly by the Headphones Output,Its LINE OUTcan be used to connect to the Mixer or PC's sound card directly. Just give it a try. ''