With AMS 0% interest Payment Plans, you use your own credit or debit card, and we will never charge you any interest! We will split your order total equally across the plan that you have chosen.
Your credit card will be charged every 31 days, automatically. It’s that easy! Some plans require a credit check.
Our 4 state-of-the-art, strategically located warehouses are highly efficient and allow us to ship your gear in record time - and most orders will arrive at your door within 2 days for free. Shortly after you place your order, a Ship Confirmation email will arrive letting you know the order was picked, packed, and put on a truck. Full Details
12 Months EXTRA for Free!
Many of our competitors charge 10% or more for an additional 12 months of warranty on the products they sell. AMS offers this exclusive benefit to our valued customers at no extra charge. Thousands of items on our site and in our catalog carry the "Gold Lock Extended Warranty" icon. It means you get the manufacturer's full warranty plus 12 additional months, FREE!!!
Our 45 day return policy allows you to buy with confidence at AMS! If you are not completely satisfied with any item* purchased from AMS, return it to us within 45 days of the shipping date, and we will refund your money or help you with an exchange. That's always been our policy, and now we've added the ease of Electronic Return Labels!
Canadian Shipping Information
Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!
Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.
NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.
Have questions, found a better price? Talk to a sales specialist!
Classic Rat sounds with a little something extra! The ability to switch from the original silicon clipping to a mosfet/germanium clipping section gives players a subtle but powerful tweak that is a welcome addition to the Rat sound. Take this pedal from smooth, thick distortion to a fuzzy, hairy mess…and we mean that in a good way!
ProCo FATRAT Distortion Effects Pedal Features
Clipping Section: Switchable between stock silicon clipping, as in the classic Rat, and a mosfet/germanium clipping section, which is entirely new to the Rat line. The mosfet clipping section gives you subtle scoop and smoothing in the upper mids throughout the entire gain range of the pedal, and makes the pedal sound more amp-like and natural.
Thick Switch: Provides a significant bass boost and simultaneous hi cut – this makes the pedal more suitable for bass guitar, lower tunings, as well as fattening up and smoothing low gain settings, making this a good candidate for overdrive use.
9-18v Operation: Increased headroom and fidelity with 18v operation and less 'sagging' as compared to older Rats.
Socketed Opamp: The pedal will ship with the current stock chip (OP07DP), however changing over to the mythical LM308, or other compatible chips will be a quick and simple mod that you can do solder-free.
Like all Rats, the FATRAT is a true bypass. Large CTS Pots give you a smooth, even sweep throughout their range.