Focusrite ISA 428 MKII Preamp (Demo / Open Box)

Description

Category
500 Series
Modular Synth
Keyboards
Microphones
Preamps
Dynamics
Equalizers
Monitoring
Computer Audio
Interfaces
Software
Beat Production
Focusrite ISA 428 MKII Preamp (Demo / Open Box)
The
Focusrite ISA428 MkII
provides four of Focusrite’s prestigious transformer based microphone preamps. It features the same classic circuitry and renowned audio quality found in the original at a new level of affordability. With switchable input impedance, direct instrument inputs and space for an optional eight channels of high quality analogue to digital conversion, the ISA428 MkII creates the perfect front end for the discerning recording professional.
First introduced in 1985, the ISA microphone preamp holds a reputation for outstanding transparency along with subtle warmth contributed by transformer core saturation. The addition of a variable impedance circuit allows ISA users to perfectly match the preamp with any microphone, or to use different settings creatively to shape the sound of the microphone. Unchanged for decades, the ISA microphone preamp topology offers incredible clarity and the signature Focusrite sound that makes it the top choice among many audio professionals today.
The optional class-leading ISA828 eight-channel analogue to digital converter is also compatible with the ISA428 MkII. Along with the four mic preamp inputs, four additional inputs allow you to route other line signals through the converter. High quality Burr-Brown Pro Audio Amplifiers and flagship PCM4220 A-D converter chips seated within Focusrite custom analogue circuitry deliver unparalleled performance. Specifications include a dynamic range of 122dB and jitter performance below 250 picoseconds. The card can be retrofitted at any time. Thanks to its convenient 25-pin D-Type connector, it integrates seamlessly with Pro Tools HD, as well as other digital workstations and mixing desks.
Four Instrument inputs, instantly accessible on the front panel, allow quick and easy connection without the need for a separate DI box. Extra processing can be placed between preamp and conversion via the units dedicated insert points, featured on every channel. Finally, accurate six-segment LED metering is designed to catch even the fastest transients on every channel.
Over 25 years, Focusrite has earned a reputation for bringing superb audio quality and engineering excellence to an array of audio professionals. Whether you’re looking to preserve the sound of your classic microphones, or searching for the perfect front end for your digital studio, the ISA428 MkII brings legendary tools to your studio at an exceptional new price.
Features:
Four ISA-series transformer-based pre-amps
Over the past three decades, ISA mic preamps have contributed to many of the world’s most significant albums
The same cutting-edge analogue to digital converter card used in the ISA828 - four additional ADC inputs allow eight channels of high quality conversion
Switchable Impedance
Ideal for mic matching or extended microphone creativity - settings include the ‘Vintage ISA110’ setting, providing the original Focusrite signature sound
Four front panel instrument inputs
Instant access on the front fascia - no separate DI box required
Dedicated analogue insert points
Switchable insert points are featured on every channel, allowing routing (between pre-amp and output) to additional external processing
Variable high pass Focusrite filter
Provided on every channel, this is the same filter as featured on the original ISA110 and the legendary Focusrite forte console
Accurate LED meters for every channel
Clear metering designed to catch even the fastest and most elusive of transients
About Us
Since 1993, we have been committed to equipping our customers with the very best gear, advice, and personal service anywhere. We believe that great sound can be achieved at any budget. We also believe that the ambitions of our customers should always come first. For us, it's about building long-lasting relationships, not just selling gear. And over the years, those beliefs have turned customers into friends and family. Whether you're just starting out, or a seasoned pro, we're here for you, no matter where your audio travels may take you.
Shipping Policy
Free ground shipping to the lower 48 states Via FedEx. All of our items ship via FedEx. On checkout, it may look like you are selecting a UPS shipping method, but the item will be shipped via the equivalent FedEx method.
Import Duties and Tax
Since import taxes and/or duties that your government might impose on products shipped from the United States may apply, you (the customer), are solely responsible for shipping charges, taxes, and duties, once goods arrive in your country.
Undeliverable/Rejected Package
If your package was rejected by your local Customs Bureau or the shipment could not be delivered and was returned to Vintage King Audio for any reason, we are not responsible for the shipping costs.
Free Extended Warranty
All new items that Vintage King carries are subject to our FREE extended warranty protection. Basically, if the manufacturer offers a 1-year warranty on your product, then you are covered under the same warranty terms for a total of 2 years from the time of initial shipment. Likewise, if the manufacturer offers a 5-year warranty, then you receive a total of 6 years of coverage when purchased through Vintage King. We add 1 year to your standard manufacturer's warranty period, FREE of charge, whatever the manufacturer's warranty period may be.
Duties and tax for warranty and damage replacement items
International Duties and tax for warranty and damage replacement items may apply. Even though you may have paid shipping, taxes or duty on your original order, it is IMPORTANT to understand that your government may impose duties and taxes for warranty items or replacement items damaged during shipment from the United States for the new order. You (the customer), are solely responsible for shipping charges, taxes, and duties, once goods arrive in your country.
Used Item Warranties
Vintage King offers an industry-leading level of technical service and warranty support on our used and vintage items. Our used item warranty periods are as follows:
Analog Outboard Gear – 1 Year
Microphones – 1 Year (excluding capsules, tubes, and ribbon elements)
Speakers – 1 Year (excluding drivers)
Digital Outboard Gear – 30 Days
Return Policy
We do our best to help you choose the perfect gear, but if you don't love it in the first 30 days after receipt, please contact us through eBay for a return authorization.
Note:
Software is not returnable or refundable.
What Are "Demo Deal" or "B-Stock" Products?
Our Demo Deals and B-Stock products offer a unique opportunity to save big on near-mint condition, fully warrantied gear. These items have been opened for demonstration purposes and put back in the box without extended use. All original factory accessories and packaging are included.
In addition to the manufacturer's warranty, Demo Deal and B-Stock items also come with an additional 1-year of warranty coverage from Vintage King, free of charge, so rest assured that not only are you saving big by purchasing a Demo Deal/B-Stock item, but you will also receive the same level of world-class support from Vintage King as with the purchase of a factory-sealed unit.
Taxes
Vintage King collects sales tax for shipments to Alabama, Arkansas, Arizona, California, Colorado, Connecticut, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Washington D.C., Wisconsin and Wyoming. Partial and complete tax exemptions may be available in your state. Contact us through eBay for details.
Note:
eBay may collect sales tax in states not listed above.