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!
The U250 Active Extension Cabinet from Blackstar is the perfect way to expand your rig when you need more power, instantly adding 250 watts of power to your existing combo. Equipped with a 15 inch Eminence speaker, the Active Extension Cabinet will also inject your tone with a healthy dose of low end. Don't stop at just one, you can easily chain together multiple active cabinets with a simple XLR connection, allowing you to build an impressive wall of pure bass tone. The U250 Active Cab is also a great choice to amplify your favorite pre-amp, or can be used a traditional passive cabinet. With its impressive features and range of sizes, the Unity is the bass amp only Blackstar could design.
Blackstar Unity 250 Powered Bass Cabinet Features
250 Watts; 15 inch Eminence speaker
XLR + 1/4 inch input for use with preamps
Passive 1/4 inch input for use as standard extension cab
XLR Through to chain multiple cabs; Compatible with all Unity amps