Excellent Condition! With power Supply. No box.

From Quilter Website :

MICROBLOCK 45 is a complete mid-power guitar amplifier, with a nice helping of “Quilter Mojo” in an unprecedented compact form. Popular applications include:

A complete guitar-amp head, with enough power and overdrive for rehearsals and even small gigs.

Headphone driver, with or without speaker connected.

All-purpose utility amp for popular music sources that use ordinary mini-plugs. For maximum headroom, keep Master on full and use the Gain to set volume level.

Gain to set volume level. • Perfect for any pedal board or ultra-compact power rig.

Velcro to the back of utility speakers, micro-combo rigs, or even conceal inside props that need sound.

Controls

GAIN: Cleaner on low settings, louder with more overdrive to the right.

TRI-Q: smoothly blends between three popular tone settings: “Scoop” on the left, “Normal” at 50%, “Lead” to the right.

MASTER: Adjusts the overall loudness and peak output power without changing the tone established by Gain and Tri-Q.