Sweetwater
1-800-222-4700
View Cart
SEARCH
SHOP BY BRAND Free Shipping!
Tech Support:
Over 15,000 product support articles and factory-authorized service. Click Here »



RSS 2.0 Now Available! Friday, October 28, 2005
 

Today's Top Stories:

  We Were Thinking
Yesterday we reported that the brand-new PreSonus INSPIRE 1394 had already arrived into stock - amazing, given that the product was just announced at the AES show a few weeks ago! In our item yesterday we mentioned that you can daisy-chain up to four INSPIREs together for a total of 16 inputs. This is pretty cool in itself, but it occurred to us that using four INSPIREs gives you even more flexibility: Each member of the band can have one, use it at home for tracking and writing, then bring it into the studio or rehearsal room to give you the added inputs you need to record the whole group at once. Pretty neat.

  A New Gold Standard
Ribbon mics are seriously hot. They've always been popular among studio pros, of course, but lately, even some home and project studio owners have started to catch the fever. Trust us, nothing will raise temperatures like the 18-carat gold-plated Royer Labs R-122V Vacuum Tube Ribbon Microphone, which combines the warmth of a tube mic with the sweet frequency response of a ribbon mic. The R-122V has an output of -29dB, about 25dB hotter than an R-121, and its ability to withstand high SPLs makes it suitable for applications that were previously considered off-limits to ribbons. The R-122V's active electronics utilize a NOS (new old stock) U.S.-built military 6AU6 vacuum tube and Royer's proprietary toroidal ribbon-matching transformer. A Jensen output transformer with an 8:1 ratio allows the R-122V to drive virtually any preamplifier and handle long cable runs with ease. The R-122V goes through an extensive burning in process to assure proper settling of the vacuum tube. The Royer Labs R-122V ships with a dedicated power supply and a cable set equipped with military-grade locking XLR connectors.

  New In Stock At Sweetwater

  • Numark iDJ - The explosive popularity of Apple's iPod has now spread to the DJ booth! Numark's iDJ is a sleek, blue-on-white, 2-channel mixing console with two universal docking stations for all iPods with a bottom connector, which includes all second generation units like the iPod Mini, 20GB, 30GB, 40GB, 60GB, and iPod Photo. A special adapter is included to assure a perfect fit. The iDJ even charges your iPods while it's playing and older iPods can be used via RCA jacks. Other brands of MP3 players will interface using the headphone jack. Once your iPods are in place, you can access your music library via the large, onboard iPod controls. The iDJ even includes a 3-band EQ with gain control on each channel, a dedicated mic input and there's even a built-in USB port for quick and easy computer interfacing!
  • M-Audio ProKeys 88 - Since the dawn of time...well okay, since about 1985, keyboard players have searched for the perfect 88-note MIDI controller. The ProKeys 88 is a killer digital stage piano with 14 world-class sampled sounds, but it also doubles as a great MIDI controller thanks to the 88-note hammer-action keyboard that delivers a realistic piano feel to satisfy even the most demanding pro. A built-in USB MIDI interface is included for easy direct connection to your PC or Mac, plus MIDI in and out jacks to communicate with other MIDI gear, pitch and modulation wheels, transport controls, and more. The ProKeys 88 pulls out all the stops in creating the ultimate playing experience by combining 64 megs of onboard samples (including a stellar stereo Yamaha C7 grand) with a weighted-action keyboard and a head-turning low price.
  • Apple iMac 17 G5 - Apple's iMacs have been a huge hit since their initial introduction. But today's iMac is faster and more affordable than ever. In fact, the new 1.9GHz 17-inch iMac G5 sets a lofty new performance-to-price standard. Yet the new iMac G5 is housed in an even slimmer, more attractive package with a remarkably compact footprint. The 17" flat-panel display shows text and graphics with dazzling brightness, clarity, and color saturation, while the 1.9GHz G5 processor blasts through data at blinding 64-bit speed. Hidden behind the display, you'll find the entire iMac computer: Central processing unit, logic board, hard drive, optical drive, speakers, microphone, and power supply.
  • Fender Hot Rod Deluxe LTD - Since its introduction, the Fender Hot Rod Deluxe has been one of the world's best-selling tube amps. Now Fender has introduced the Limited Edition Hot Rod Deluxe "Emerald!" The 3-channel Hot Rod Deluxe tube preamp is coupled to a matched pair of Groove Tube 6L6s to deliver 40 watts of tough tube tone. What makes the Limited Edition different is its Celestion Vintage 30 speaker, which delivers a warm, crunchy tone. Then Fender wrapped it in a "British Emerald" covering and faced it with a Cyber-Twin SE grille cloth. The ivory Pointer knobs add a touch of distinction, while a special Limited Edition badge lets the world know this is no ordinary amp. But don't wait too long to get your own Limited Edition Hot Rod Deluxe, because only 400 of these amps will ever be built!

  Guitar Of The Day
One day nobody had ever heard of Brian Setzer. The next, thanks to a modern rockabilly hit single by the Stray Cats, he was practically a household name. Even before he was famous, Brian's guitar of choice was a Gretsch 6120. Today, the updated Gretsch Brian Setzer Signature Edition Nashville has been tweaked to Brian's exacting specifications. Upon reviewing his killer vintage guitar collection, Gretsch rebuilt the trestle bracing to match his favorite '59, giving it a more solid feel with tons of sustain. It comes factory-equipped with the new TV Jones Classic pickups, Sperzel locking tuners, pinned Adjusto-matic bridge, and finally, it wouldn't be a Gretsch without the Bigsby B6CB Vibrato tailpiece. Other features include a special-formulation, thin nitrocellulose lacquer finish, white dice control knobs, polished aluminum and nickel-plated hardware, neo-classic "thumbnail" inlay position markers, horseshoe headstock inlay, bound fingerboard, multiple body bindings, and oversized f-holes. The gold plexi pickguard features Brian Setzer's signature, and Setzer's name appears on the truss rod cover. Schaller straplocks and an adjustable truss rod complete this outstanding guitar.


Recent inSync News:
· Thursday, October 27, 2005
· Wednesday, October 26, 2005
· Tuesday, October 25, 2005
· Monday, October 24, 2005
· Friday, October 21, 2005
· View Entire inSync Archive

Sign up to receive the weekly inSync summary by email each weekend!



p-n Junction
A p-n junction is the interface at which p-type silicon and n-type silicon make contact with each other. A diode is a p-n junction, with nothing more than p-type on one side and n-type on the other. A transistor has at least two p-n junctions.

To understand how a p-n junction works in a diode, begin by imagining two separate bits of semiconductor, one n-type, the other p-type. Bring them together and join them to make one piece of semiconductor which is doped differently for either side of the junction. Free electrons on the n-side and free holes (think of a hole as an "anti-electron") on the p-side can initially wander across the junction. When a free electron meets a free hole it can drop into it. So far as charge movements are concerned this means the hole and electron cancel each other and vanish. As a result, the free electrons near the junction tend to eat each other, producing a region depleted of any moving charges. This creates what is called the "depletion zone."

Now, any free charge that wanders into the depletion zone finds itself in a region with no other free charges. Locally it sees a lot of positive charges (the donor atoms) on the n-type side and a lot of negative charges (the acceptor atoms) on the p-type side. These exert a force on the free charge that can, depending on the polarity of the charge, drive it back to its "own side" of the junction away from the depletion zone.

The acceptor and donor atoms are "nailed down" in the solid and cannot move around. However, the negative charge of the acceptor's extra electron and the positive charge of the donor's extra proton (exposed by it's missing electron) tend to keep the depletion zone swept clean of free charges once the zone has formed. A free charge now requires some extra energy to overcome the forces from the donor/acceptor atoms to be able to cross the zone. The junction therefore acts like a barrier, blocking any charge flow (current) across the barrier. The end result is a junction that is polarized, meaning it is relatively easy to get current to flow in one direction, and relatively hard to get it to flow in the other.
 View the Complete Glossary


Currently Unavailable
Currently Unavailable
  View all 1,700+ Tech Tips


Search WFTD & TTOTD Archives:

Word For the Day
Tech Tip Of the Day

 



Sweetwater Deals! Sign up for weekly e-mail offers:
Unsubscribe | Learn More »
About Sweetwater
· Why Sweetwater
· Our History
· Customer Testimonials
· Tour Our New Headquarters!
Additional Services
· Publications
· Gift Certificates
· Special Financing
· Sell Your Used Gear
Benefits & Policies
· Free Shipping on Most Orders
· Safe Shopping Guarantee
· Shipping & Delivery Times
· We Protect Your Privacy
Customer Support
· Track Your Order
· Return Policy
· Sweetcare 24/7 Support
· More...
4 Free Publications from Sweetwater

Careers   |  Academy of Music   |  Events & Seminars   |   Recording Studio   |   Trading Post   |   Download   |   Links   |   Press Releases   


Sweetwater Sound, Inc.
5501 US Hwy 30 W
Fort Wayne, IN 46818
Get Directions
Toll-Free (800) 222-4700
Local (260) 432-8176
Fax (260) 432-1758
Contact Us
Telephone hours:
9-9 Mon-Thu, 9-8 Fri, 9-7 Sat EST
Retail Store hours:
9-8 Mon-Fri, 9-7 Sat EST
Current Sweetwater time is 9:28 PM
HACKER SAFE certified sites prevent over 99.9% of hacker crime.

© 2008 Sweetwater Sound Inc. All rights reserved. Please read our Terms of Use and Privacy Policy. Site Map