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Black Lion Audio Micro Clock mk2 External Word Clock

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The quality of your digital audio is dependent upon the quality of your digital clock. The better the digital clock, the better the quality of your digital audio. The Black Lion Audio Micro Clock MK2 is the most cost-effective major upgrade to your digital studio. Hear the Black Lion Audio difference. The Micro Clock mk2 is a radical departure in design from its predecessor. It features ultra-low jitter third order crystal oscillators with a revolutionary patent-pending high current parallel drive circuit designed to increase the amount of desirable harmonics within the clock's spectral band. In addition to this, their proprietary noise reduction circuitry dramatically eliminates the unwanted switching harmonics normally found in digital signals. These are musically unrelated signals that create distortion and phase cancellation within the converted audio signal. Because of these technological advances, the Micro Clock mk2 is one of the best performing external word clocks within the pro audio market today.When Black Lion Audio introduced the Micro Clock mk2 they didn't anticipate the amount of demand and controversy that managed to accompany it. External clocking is certainly a hot button issue. Some folks maintain that there's no basis for it. The reasoning behind this is that the device being clocked externally will simply filter the incoming clock signal through its phase lock loop, thereby eliminating any sort of benefit associated with the superior clock. In addition, the simple act of accepting the incoming signal and creating a signal that's in phase will add some jitter.The biggest problem with this theory is that BLA knows nothing about the PLL filter in question; it's completely hypothetical. Many PLL's in pro audio are designed to filter out unwanted signals that are outside of the desired bandwidth, although some are configured to filter out unwanted harmonics that lie within the signal's frequency band. It's incredibly rare to find one that does both at the same time. In the case of the Micro Clock mk2, there is very little undesirable in-band or out of band content (below 10 picoseconds using a Delta Sigma average). There is, however, an abundance of desirable harmonically related in-band spectral content; more so than the average internal clock. No PLL filter is designed to remove these desirable harmonics; they're busy trying to remove the unwanted stuff. Simply put, the Micro Clock mk2 will not only provide audible improvement to your conversion process, but it will do it as well as or better than any other external clock on the market today.The Micro Clock mk2 is simple and probably even boring looking by most standards. It's housed in a rugged yet basic 3 inch by 4 inch chassis that provides optimum RF shielding. It has no lights, no frequency display, and none of the usual visual candy that your friends might envy, but that's because those items create unwanted noise that affect the signal. For a modest black box, it does its job incredibly well and at a price that's unheard of for this level of performance!The power supply is 12 volts DC using a wall wart that's capable of accepting both 120 and 240 volts AC. It features six selectable output frequencies from 44.1 kHz on up to 192 kHz. Output level is approximately 4 volts peak to peak. Jitter at the crystal oscillator is approximately 1 picosecond RMS, and it's just under 10 picoseconds RMS at the output. Both of these figures are obtained using a Delta Sigma averaging method. The Micro Clock mk2 is compatible with all modern digital devices that have 75 ohm BNC word clock input.

New Products
Brand-new products are shipped from the vendor's factory to our warehouses, then from the warehouse to you – there's no detour through a retail store where the boxes are opened, and the products put on display and sold as leftovers. When you shop online, make sure you're comparing new, factory-fresh gear from authorized US dealers like zZounds.

Clearance Gear: Special Opportunities to Save Big!
When It's Not New, We Tell You
We occasionally have opportunities to buy B-stock merchandise from manufacturers. And sometimes, we get customer returns in less than perfect condition. We offer these products to you at special discounts – and we always identify it clearly using the classifications below. So unless it says otherwise, your product is new from the factory.

Warehouse Resealed
Warehouse Resealed gear is typically a customer return. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. However, the packaging may be slightly compromised and thus not in absolutely perfect, unused condition like our new inventory. This inventory is a great value.

Blemished
This is typically a customer return with minor cosmetic imperfections, such as superficial scratches or scuffs on the finish. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and is guaranteed to work perfectly. It may be less attractive than Warehouse Resealed inventory, but it's priced even lower! This inventory is a great value.

Scratch and Dent
This is typically a customer return that shows general wear and tear, along with dents and scratches. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and is guaranteed to work perfectly, but will show signs of use. It may be less attractive than Blemished inventory, but it's priced even lower! This inventory is a great value.

Factory Resealed
Factory Resealed gear is typically a purchase directly from the vendor, who may have used the product at a training session or at a trade show. It may also be a factory-refurbished product. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. However, the packaging may be slightly compromised and thus not in absolutely perfect, unused condition like our new inventory. This inventory is a great value.

B-Stock
B-Stock gear is typically a purchase directly from the vendor, who may have used the product at a training session or at a trade show, or it may be a refurbished product. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and it is guaranteed to work perfectly, but it may have a cosmetic blemish. It may be less attractive than Warehouse or Factory Resealed inventory, but it's priced even lower! This inventory is a great value.

* Warranty coverage for non-new gear varies by manufacturer. Contact Us to see if this item includes a warranty.

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.

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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.

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