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Heritage Audio OST-8 ADAT 8-slot 500 Series Enclosure

8-slot, Rackmountable 500 Series Chassis with On-slot Technology and 8-channel, 24-bit/192kHz A/D Converter
$999.00

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Heritage Audio OST-8 ADAT 8-slot 500 Series Enclosure
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A Feature-laden 500 Series Chassis with ADAT

The Heritage Audio OST-8 ADAT is an 8-slot, rackmountable 500 Series enclosure. This chassis accommodates 500 Series modules of all shapes and sizes, including double-wide modules and power-starved Class A and vacuum-tube-fueled designs. The OST-8 ADAT boasts Heritage Audio’s On Slot Technology, which individually regulates, filters, and protects each channel for maximum performance, low noise, and steadfast reliability. This enclosure delivers up to 400mA per slot, or a total of 1.8A per rail, with up to 140mA of phantom power. You can also link each channel to the next with a push of a button — no patch cables required. You also get a premium 8-channel, 24-bit/192kHz analog-to-digital converter for easy system integration via ADAT lightpipe. The OST-8 ADAT features a heavy-gauge steel housing with a durable finish and a convenient metal handle for easy transport.

Features Heritage Audio’s On Slot Technology

The OST-8 ADAT includes Heritage Audio’s On Slot Technology, which facilitates maximum protection, filtering, and isolation for each channel. Each of this 500 Series enclosure’s eight slots boasts its own independent power supply, which is individually regulated and isolated. Thanks to this revolutionary design, every 500 Series module installed in the OST-8 ADAT will deliver peak performance. Beyond that, power-hungry — and even faulty — modules won’t compromise the performance of the rest. Here at Sweetwater, we’ve found that many of our 500 Series modules exhibit lower self-noise with the OST-8 ADAT, especially microphone preamplifiers.

Premium 8-channel, 24-bit/192kHz A/D converter

Thanks to the Heritage Audio OST-8 ADAT’s top-quality 8-channel A/D converter, integrating this 500 Series enclosure with your mobile or studio recording rig is a piece of cake — all you need is a single ADAT lightpipe cable. This 24-bit analog-to-digital converter offers selectable internal sampling frequencies from 44.1kHz to 192kHz, plus it can be synced externally via word clock. The OST-8 ADAT includes a per-channel switchable path for the converter, enabling you to send an unprocessed signal to your DAW directly from its corresponding input, send a processed signal to your DAW after the corresponding 500 Series module, or send a signal from an external source. This lets you send a processed signal out to another processor, then return it to the OST-8 ADAT for A/D conversion. Beyond that, you can use the OST-8 ADAT as a standalone 8-channel analog-to-digital converter.

Heritage Audio OST-8 ADAT 8-slot 500 Series Enclosure Features:

  • 8-slot, rackmountable 500 Series enclosure
  • Accommodates double-wide modules plus power-starved Class A and vacuum-tube-fueled designs
  • On Slot Technology individually regulates, filters, and protects each channel for maximum performance, low noise, and steadfast reliability
  • Delivers up to 400mA per slot, or a total of 1.8A per rail, whichever is reached first
  • Provides up to 140mA of phantom power
  • Links each channel to the next with a push of a button — no patch cables required
  • Premium 8-channel, 24-bit/192kHz A/D converter gives you easy system integration via ADAT lightpipe
  • Per-channel switchable path for the converter
  • Operates as a standalone 8-channel A/D converter
  • Heavy-gauge steel housing with a durable finish
  • Detachable rack ears and metal handle for easy transport

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Tech Specs

  • Number of Slots: 8
  • Inputs: 8 x XLR, 1 x DB-25
  • Outputs: 8 x XLR, 2 x DB-25 (Out/Thru)
  • Other I/O: 2 x BNC (Wordclock)
  • Digital I/O: 2 x Optical (ADAT)
  • Module Power: 400mA per slot
  • Power Supply: 5-pin HA-PSU02
  • Height: 5.25" (3U)
  • Width: 19"
  • Depth: 7.87"
  • Manufacturer Part Number: OST8 ADAT

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Customer Reviews

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Rated 5/5

THIS SOUNDS GREAT!

I was in the market to expand my inputs and wanted to create this hybrid type of recording and mixing. The Heritage OST 8 did the job! I have this hooked up to my Apollo 8 via ADAT and Behringer AD8000. I also got some 500 series mods that I've been looking at. Now I am able to patch and record what ever I need. I noticed the difference right away. Heritage Audio makes good stuff. If you're not sure you want to break the bank for the other ADAT 500 chassis that is more popular. Take a chance on this one. It might be less features but it definitely gets the job done!
Music background: Music Producer, Recording and Mix Engineer
Rated 5/5

Heritage 500 ADAT

I usually don't write reviews, but wanted to share here because it doesn't have many reviews online.

I got into 500 series modules through DIY preamps (CAPI, Hairball, etc). I was running those in a Midas lunchbox and using the preamps on my interface for conversion. I was looking at the other ADAT chassis we've all seen, but honestly didn't need the extra features on it for my current workflow, and the price has gone up on that one recently. I took the leap on this chassis, and it's perfect for my use-case. There's a deceptively high number of routing options in this thing. You get 2 inputs and 2 outputs for each slot, and can choose where the signal gets sent to the converters per-slot; the external input to the converters compounds on that even further. Between the nicer power supply and the converters, the Midas into the Focusrite Claret sounds dead in comparison. This was a great way to add 8 inputs to my modest rig while keeping my routing options wide open for whatever the future holds. Solid build, super well thought out signal flow for smaller rigs, sounds great.
Music background: Guitarist, Engineer, Home Studio
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