Orange Amplification
Orange OB1-500 Bass Amplifier Head (500 Watts)
Orange OB1-500 Bass Amplifier Head (500 Watts)
Fast & Free Shipping
Fast & Free Shipping
At Same Day Music, we know you want your gear fast, and shipped to you free of charge. That’s why we ship orders 7 days a week, with absolutely free ground shipping on every order shipped within the continental United States. This includes heavy and oversized items. No minimum purchase required. No exclusions. Over 95% of orders arrive in 1-2 days! We pull it all off with our four warehouses located across the country, which we keep open late.
Easy 30-Day Returns
Easy 30-Day Returns
We guarantee your complete satisfaction for 30 days after your order is delivered.
We allow you to return almost any product for any reason. When returning a product, you can request an identical replacement item, exchange the product for another product, or request a refund. When procedures are followed, there are no restocking fees. For Canadian and U.S. territories customers, please note that if you request an exchange, we require the original item to be received and processed in our warehouse before shipping a replacement.
Questions
Questions
Contact our experienced customer support team.
Call 1-866-742-5736
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Available Hours (EST)
Mon-Fri: 8am-9pm
Sat: 9am-9pm
Sun: 9am-8pm
How can I pay for my gear?
How can I pay for my gear?
Credit Cards
We accept all major credit and debit cards including Visa, MasterCard, American Express, and Discover.
Apple Pay
Customers on Apple Devices can use Apple Pay
PayPal
PayPal is accepted on orders under $10,000. Due to system limitations, we are unable to offer PayPal on items that are out of stock, and we are unable to facilitate exchanges for items purchased using PayPal. To exchange an item purchased using PayPal, simply return the original item to us, and we will issue your refund. You may then purchase the replacement item via a new order.
Affirm
We're accepted Affirm on specific items in our store. Items that can be purchased will Affirm will present Affirm messaging above the price of the item on the product page.
When will I be charged for my order?
We only charge your card once items have shipped. If an item is on backorder, the charge for that item will not process until it has shipped. Note: An authorization hold may show up on card statements prior to an order being shipped. Please contact your card issuer for more information.
Overview
For years bassists have been combining guitar and bass amps to remarkable effect, adding harmonics and layers of overdrive from a guitar amp to their core bass tone in pursuit of the ultimate live sound. This 'bi-amp' trend got the folks at Orange thinking... Why drag two amps to the show when you could take just one? The result is the OB1 Series of class A/B rack mountable bass heads which take care of this and much more besides.The key to the OB1's unique sound is a footswitchable Blend circuit which adds a veneer of controllable gain and increased harmonic content to the upper registers of the input signal. The lower frequencies and clean signal are left alone, staying warm and clear just as they would be in a 'bi-amped' setup. Depending on where the Gain and Blend controls are set, the possibilities are limitless. Punch in the Blend control to achieve anything from a transparent clean boost, to all-out filthy grind, and everywhere in between.'Bi-amp' Inspired Design
The OB1 splits the input instrument signal into two separate paths. One side amplifies the clean signal, with all the clarity you would expect from Orange. The other adds up to two stages of distortion to the upper harmonics only, controllable via the amp's Gain knob. These two elements are combined using the amplifier's Blend control which adjusts the mix between clean and dirty. The Blend control can then be remotely engaged or defeated using the optional footswitch.The Gain and Blend's range allows for almost anything, from a subtle level boost to cut through the mix, added girth and presence at moderate settings to fatten up chorus passages, to fully saturated savagery at the extremes. However you dial it, the OB1 always maintains the critical low end definition, right the way up to the most offensive settings!Active EQ
The OB1's highly responsive active three band EQ has been meticulously voiced for maximum effect with minimal fuss. The EQ section is located after the Gain and Blend dials take effect, allowing full control over their massive sonic range. The Bass and Middle controls feature +/-15dB of boost or cut, whilst there is a range of +/- 20dB on the Treble control.
All Analogue Signal Path
The OB1 Series puts proper class A/B power back on the map. All circuitry is completely analogue, ensuring these amps sound expressive and musical even at ridiculous gain levels.Rack Mountable
The OB1 Series are our first rack mountable amps, suitable for 19" cases (2U). Enclosed in a rugged power coated steel chassis the fascia is finished in our classic 'pics only' styling.Balanced & Line Outputs
Balanced DI with ground lift and line level outputs for live and studio use.Features:
- Rack mountable (2U) 'bi-amp' inspired bass head- Footswitchable Gain & Blend controls
- Active 3 band EQ
- Balanced DI & line level outputs