USED - MXR M133 Micro Amp


Used but in full working order (no box) a few chips here & there

Adding a preset amount of gain with just a single control, the Micro Amp is a great way to boost your signal for lead work or adjust between two different guitars with unmatched output (i.e. humbuckers to single-coils). It can also provide a permanent boost in a long effects chain where signal drop off is a problem.
Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding bank holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 2:00 p.m. GMT Orders in high demand will have an estimated production time listed on its product page and will ship once we havevtaken delivery. Please contact us for estimated delivery on out of stock items.

About Us

Musicstreet is a Family run independent guitar specialists.

We are not just a website......

we have a bricks and mortar store with 100's of electric guitars, acoustic guitars, bass guitars, amplifiers, effect pedals and other instruments and accessories. Backed by our 5-point Customer Service Guarantee our constant aim is to offer our customers the best service in our industry.