Behringer AT108 Ultra-Compact 15-Watt Instrument Amplifier with VTC-Technology � Extremely versatile 2-channel acoustic instrument amplifier � Powerful 20-Watt, 8'' dual-cone speaker for wide frequency response � Additional microphone input with separate volume control � VTC Virtual Tube Circuitry for tube-like sound � Ultra-musical 3-band EQ for ultimate sound shaping � CD input allows you to play along to your favorite music � Separate headphone output-perfect for quiet practicing � High-quality components and exceptionally rugged construction ensure long life � Conceived and designed by Germany