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Orange MK Ultra Marcus King Signature Guitar Tube Head Amplifier
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About Inventory Status
About Inventory Status
Questions? Call or text us at 301-946-8808.
♫ In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.
📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.
❓ Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.
❔ Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.
█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.
About Item Conditions
About Item Conditions
Questions? Call or text us at 301-946-8808.
New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.
Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.
Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.
Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.
Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.
B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.
Description
Description
Signature Tones with Precision - The Orange MK Ultra Marcus King Signature Guitar Tube Head Amplifier
Created in conjunction with guitar prodigy and Grammy Award-nominated singer–songwriter Marcus King, the MK Ultra is our first-ever amplifier designed with Orange USA and built in the USA. Using the highest-quality components available, including American-made custom Heyboer transformers, this hand-wired 30-watt all-valve guitar amplifier represents a marriage of classic American and British tonal sensibilities. Make no mistake though, this is not a copy of a previous design with slight modifications. This is a unique innovation that offers a new approach to the trademark Orange sound.
The MK Ultra features carefully tuned input circuitry that not only responds amazingly well to different volumes and tone settings on your guitar but also takes pedals extremely well and moulds them into the tone instead of sitting them on top. This is driven by a pair of 12AX7 preamp valves feeding into a power amp section consisting of two 6L6GC power valves that are cathode-biased. This choice of output valves is a first for Orange, bringing out all the harmonics and touch sensitivity that Marcus demands.
Although this is a unique artist signature model (only 150 made), players from many different genres will be able to dial in their own tones and sounds. From country to blues, classic rock to jazz fusion, and everything in between, the range of this simple three-knob design has to be heard to be believed.
Tailored Eq Fit for a “King”
This one-of-a-kind circuit design features EQ controls in different parts of the circuit that are totally independent. The specific ranges and frequencies of these controls were voiced for Marcus, making it impossible to dial in a bad sound.
The Volume Control
The Volume knob on this amp is as much a tone control as the Sing and Deep controls due to the circuit design and how it interacts with the dynamics of your playing. With the MK Ultra being a cathode-biased amp, it is urgent, with a fast response time at low volume settings, making it a perfect partner for your pedal board. As you increase the volume control you will hear more saturation with the 6L6s starting to break up, giving you a spongy attack that will start to sing and make you want to
The SING (Treble) Control
This can also be described as a variation input bright control, bringing you the tone you need for the atmosphere you’re playing in. Adjust the sound to pair perfectly with your guitar.
The DEEP (Bass) Control
Think of this as more of an overall thickening to the sound. Start with it all the way down and, after finding the Volume and Sing levels you want, increase the Deep control until you find the thickness you want.
SPECIFICATIONS
- Features: Preamp: 2 x 12ax7 (ECC83)
- Power amp: 2 x 6l6gc
- Controls (Right to left): Input, sing (Treble), volume, deep (Bass), stby (Warmup), power
- Output power: 30 watts rms
- Speakers outputs: 1× 4 ohm or 2 x 8 ohm / 1 x 8 or 2 x 16OHM / 1 x 16 ohm
- Unboxed dimensions (W x h x d): 55CM x 27CM x 24CM (21.7″ x 10.6” x 9.5″)
- Unboxed weight: 17.8 KG (39.2 lbs)
Manufacturer: Orange Amplification
Model: MK-ULTRA
SKU: I708516-N-0-WHXD
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