Crate CA10 Acoustic Guitar Amplifier Combo, 10 Watts, 1/4 Input, 3 Band EQ, Chorus Crate 8" high fidelity speaker 10 watts RMS 3-band EQ Switchable Chorus with rate control and on/off switch Headphone jack Crate 8" high fidelity speaker 10 watts RMS, 3-band EQ Switchable Chorus with rate control and on/off switch Headphone jack