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$ 419 .00
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SKU

132267

Heritage Audio OST-4 V2.0 500 Series Rack with OS Tech

Four-slot 500 series powered enclosure providing the cleanest, most isolated, and most abundant power to all 500-series modules
MFR# HAOST4V2

Product Description

The Heritage Audio OST-4 V2.0 500 series enclosure is designed for racking any and all 500-series modules and devices, including ‘double wide’ modules and even the most demanding Class A and vacuum tube designs. The OST-4 V2.0 enclosure features Heritage Audio’s On Slot Technology, providing maximum protection, filtering, and isolation to each channel. While most 500-series enclosures on the market have a relatively simple power supply design essentially feeding every channel in parallel, each channel of the OST-4 V2.0 enclosure has its own power supply, individually regulated and isolated from the rest. This ensures that every 500-series module installed will perform at its peak potential, and that no power hungry or even a faulty module will compromise the performance of another. In addition to reducing interference, many 500-series devices actually exhibit lower self-noise and better performance when racked in the OST-4 V2.0 enclosure, specially mic preamps.

A new and exciting feature in the V2.0 model is the Link feature, allowing each channel to be linked over to the next at the push of a button (on back panel), no patch cables required!

As with all Heritage Audio products; the 500 Series OST-4 V2.0 enclosures are built utilizing the most cutting edge methods in manufacturing and design, without ever compromising audio quality or cutting corners — all at the Heritage Audio headquarters in Spain.

Features:

  • Four slot, portable 500 Series enclosure for mobile and project studio recording
  • New link feature allows each channel to be linked to the next at the push of a button, no patch cables required
  • Each channel individually regulated, filtered, and protected for highest performance, lowest noise, and best protection
  • Delivers up to 400mA per rail per slot, for a total of 1.6 Amps per rail, phantom power supply
  • delivers up to 140mA total
  • Widest possible range of compatibility with any 500 Series device made, including ‘power hungry’ Class A and vacuum tube designs
  • Vertical architecture accommodates ‘double wide’ modules
  • Heavy gauge steel chassis, rugged finish, proven, durable design
  • All handmade in Spain at the Heritage Audio factory

Product Specifications

Condition New
Chassis Desktop
Module Type 500 Series
Module Slot Count 4 Slots
Input Connectors Analog XLR
Output Connectors Analog XLR

Product Reviews

4 out of 5 stars.
Review Count (3)

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The product itself is terrific. 3 stars because none of the mounting holes on the top were threaded. Frustrating on installation and wonder how that got past heritage quality. Functionally, as advertised and a solid build.

By Barry G on April 26, 2022

Works well once modules are properly seated. It almost seems that the backplane is a little too far from the front mounting flanges, making engagement of the module connectors difficult. Also wondering why Heritage chose to use super bright LEDs adjacent to each slot to indicate the presence of voltage. They are so bright that light tends to leak around the edges of the module front panels. It’s kind of disconcerting, and I don’t really see the point.

By IAN W on August 14, 2021

Very happy with it.

By Richard H on April 18, 2021

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
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