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Cranborne Audio 500R8 – USB Audio Interface with 500-Series Rack
The Cranborne Audio 500R8 is a USB 2.0 audio interface with 28 inputs and 30 outputs, integrated with an 8-slot 500-series rack. Equipped with reference-grade A/D and D/A conversion, a summing mixer, monitor controller with talkback, and a latency-free analog headphone mixer, it serves as the ideal centerpiece for modern studios. With C.A.S.T. ports, comprehensive connectivity (ADAT, S/PDIF, MIDI, Word Clock), and cross-platform compatibility, it offers versatile signal management for analog and digital workflows alike. The perfect choice for audio engineers who demand premium features, modular flexibility, and outstanding sound in one powerful unit.
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Product attributes
Model :
500R8
SKU :
SUP_em6338
Warranty :
2 years
Producent :
Cranborne Audio
Weight without package:
7.0 kg
Number of Mic Inputs :
8
Phantom power :
YES
Recording / Playback Channels :
28
Number of Line Inputs :
8
Number of Instrument Inputs :
2
Number of Line Outs :
10
Headphone Outs :
2
Number of S/PDIF Connectors :
1
Number of ADAT Connectors :
2
Ethernet :
NO
MIDI interface :
YES
Word Clock :
YES
Max. sample rate (kHz) :
192 kHz
Max. resolution in bit :
24 bit
USB Bus-Powered :
NO
Incl. power supply :
YES
Connector Type :
USB 2.0
Product Description
Details
Cranborne Audio 500R8 – The Hybrid Heart of Your Professional Studio
The Cranborne Audio 500R8 is a versatile USB 2.0 audio interface with 28 inputs and 30 outputs, integrating an 8-slot 500-series rack, high-end A/D and D/A conversion, a summing mixer, and a full-featured monitor controller. This device merges analog warmth with digital precision in one compact system, ideal for modern professional and home recording studios.
Product Features
The 500R8 provides numerous features to meet the demands of advanced users:
- ✅ USB 2.0 audio interface with 28 in / 30 out
- ✅ 8-slot 500-series rack with individual module source switching
- ✅ Summing mixer with extensive headroom (+26.5 dBu)
- ✅ Reference-grade A/D-D/A conversion (121 dB dynamic range)
- ✅ Monitor controller with talkback, mono, DIM, mute
- ✅ Two powerful headphone outputs
- ✅ Integrated C.A.S.T. ports for simplified cabling
- ✅ Compatible with PC and macOS
A Workflow-Ready Studio Tool
The Cranborne Audio 500R8 is more than just an interface—it's the central hub of your studio setup. Thanks to support for 500-series modules, you can create a fully customized analog signal chain. Whether it's vintage preamps, EQs, or compressors, all are seamlessly integrated into your DAW environment.
Dedicated source switches allow routing DAW signals through individual modules and back—enabling real-time analog re-amping in a digital workflow.
Perfect for Mixing and Monitoring
The built-in 8-channel analog summing mixer delivers cohesive, spatial mixes with character. Expand to 16 channels using an additional 500ADAT unit.
The latency-free analog headphone mixer provides real-time monitoring for performers, controlled via physical level and pan knobs per channel.
Extensive Connectivity
With MIDI I/O, Word Clock BNC, S/PDIF, and 16-channel ADAT I/O, the 500R8 integrates seamlessly into any studio setup. C.A.S.T. ports transmit four analog audio channels over a single Cat 5e/6/7 cable—cutting clutter and cost.
Detailed Monitor Control
The built-in monitor controller allows A/B speaker switching, mono summing, DIM (-12 dB), mute, and a talkback system with XLR input and 48V phantom power. Perfect for vocal recording and live tracking scenarios.
Technical Specifications
- ✅ A/D-D/A dynamic range: 121 dB (A-weighted)
- ✅ THD+N: <0.00032% @ -4 dBFS
- ✅ Frequency response: 2.2 Hz to >80 kHz
- ✅ Headphone output: 1.21 W x 2 @ 100 Ω
- ✅ Power: external 24V, 5A supply
- ✅ Enclosure: 4U 19” rackmount, 7 kg
Materials and Construction
The 500R8 features a rugged metal chassis, hand-assembled in the UK with strict quality controls and thorough testing for long-lasting performance in demanding studio environments.
Included in the Box
- ✅ Cranborne Audio 500R8 audio interface
- ✅ External 24V/5A power supply with lock
- ✅ User manual
Summary
The Cranborne Audio 500R8 is a complete recording and mixing system, ideal for studios seeking flexibility, pristine sound quality, and a hybrid analog/digital workflow. It’s more than an interface—it’s a professional-grade creative hub.
Shipment
Product delivery details Cranborne Audio 500R8 – USB Audio Interface with 500-Series Rack
Shipment from Warsaw, Poland.
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Product faq
Cranborne Audio 500R8 – USB Audio Interface with 500-Series Rack - Frequently asked questions.
Is the 500R8 compatible with Windows and macOS?
Yes, it works with both operating systems. A lightweight control panel is provided for Windows, while macOS requires no driver installation.
How many 500-series slots does the 500R8 have?
It includes 8 slots to install your favorite 500-series modules—preamps, EQs, compressors, and more.
Can the 500R8 be used as a summing mixer?
Yes, it has a built-in 8-channel analog summing mixer with extensive headroom for stereo summing via DAW or external gear.
What digital connections are available?
It features ADAT I/O, S/PDIF, MIDI, and Word Clock via BNC, offering full integration with digital studio gear.
What is the C.A.S.T. system?
C.A.S.T. (Cat 5 Analogue Snake Transport) enables four balanced analog channels over one standard network cable—simplifying cabling and reducing cost.
How does the monitoring mixer work?
The analog headphone mixer operates with zero latency and is controlled via dedicated physical knobs for level and pan per channel.
Can I route DAW signals through 500-series modules?
Yes, each slot has a source switch that allows routing DAW signals through the module and back into the DAW.
Does the unit include talkback functionality?
Yes, it has an XLR talkback input with phantom power and auto-routing to headphones and C.A.S.T. outputs.
What are the converter specs?
It offers 121 dB dynamic range (A-weighted) and THD+N <0.00032% for ultra-precise signal capture.
What are the unit's dimensions and weight?
The dimensions are 481 x 185 x 219 mm (4U rack) and it weighs 7 kg.
How is the 500R8 powered?
It uses an external 24V/5A power supply for stable operation and improved thermal performance.
Where is the 500R8 manufactured?
It is hand-built and tested in the UK to ensure consistency and high-quality performance.
