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แร็ค Cranborne Audio 500R8 8-slot 500 Series Chassis

CRANBORNE AUDIO

แร็คสำหรับใส่อุปกรณ์ปรับแต่งเสียง 500 Series Format, 8 I/O channels with XLR, USB audio interface with 28 in / 30 out, Monitor controller, 8 Channel discrete analogue summing mixer, Reference AD/DA converter, Compatible with macOS and Windows

Original price was: 106,000 ฿.Current price is: 79,500 ฿.

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Cranborne Audio 500R8 USB Audio Interface and 8-slot 500 Series Chassis

แร็คสำหรับใส่อุปกรณ์ปรับแต่งเสียง 500 Series Format, 8 I/O channels with XLR, USB audio interface with 28 in / 30 out, Monitor controller, 8 Channel discrete analogue summing mixer, Reference AD/DA converter, Compatible with macOS and Windows 

The Cranborne Audio 500R8 is the centerpiece to the modern studio. It’s a 28-in/30-out USB audio interface that combines a 500 series rack and high-performance AD/DA conversion with all of the connectivity required in the modern professional or home studio.

500R8 features the studio essentials that you need to build your dream studio such as an 8-into-2 high-headroom analog summing mixer, comprehensive monitor controller with talkback facility, 16-in/16-out ADAT interface, as well as a zero-latency analog artist mixer with reference-quality, high-powered headphone outputs.

Features :

  • 28-in/30-out USB interface, summing mixer, artist mixer, and monitor controller

Low-latency USB 2.0 interface:

  • Compatible with macOS and Windows computers
  • ADAT I/O (16×16 channels @ 44.1/48kHz, 8×8 channels @ 88.2/96kHz)
  • S/PDIF I/O; 5-pin MIDI I/O

High-performance A/D conversion:

  • Dynamic range: 121dB A-weighted dynamic range, 20Hz–20kHz
  • Frequency response: 2.2Hz to >80kHz (-1dB)
  • THD+N: <0.00032% (-110dB) @ -4dBFS, 20Hz–40kHz (1kHz, A-weighted)
  • Max input level: +24dBu

High-performance D/A conversion:

  • Dynamic range: 121dB A-weighted, 20Hz–20kHz
  • Frequency response: <1Hz to >61kHz (-1dB)
  • THD+N: <0.0003% (-110.5dB) @ -4dBFS, 20Hz–40kHz (1kHz, A-weighted)
  • Max Output Level: +24dBu
  • Reference-quality internal master clock:
  • Sample rates: 44.1, 48, 88.2, 96, 176.4, and 192kHz; <0.5ps jitter
  • Dedicated word clock I/O via BNC
  • External sync options using word clock BNC, S/PDIF, or ADAT

Monitor controller with talkback:

  • Speaker A/B switching, mono check, dim, mute, and 28-segment peak meter
  • Dedicated talkback input with phantom power, push-to-talk activation, and automatic routing to all headphone and C.A.S.T. facilities
  • Easy-access illuminated front panel controls for all monitor controller functions

Analog summing mixer:

  • 8×2 analog summing mixer with +26.5dBu of headroom and dedicated ADC
  • Balanced 1/4″ jack outputs
  • A.S.T. link port for increasing Summing Mixer to 16×2 using Cranborne Audio 500ADAT

Zero-latency Artist Mixer:

  • Analog Artist Mixer with per-channel physical level/pan controls and DAW return blend controls
  • 2 high-power headphone outputs with independent blend and level controls

Reference-grade headphone amplifier:

  • THD+N: <0.0006% (-104.4dB) @ 20dBu, 1kHz A-weighted, 300 ohm load
  • Output wattage (1kHz): 250mW x 2 @ 600 ohms, 650mW x 2 @ 220 ohms, 1.21W x 2 @ 100 ohms, 500mW x 2 @ 32 ohms
  • Frequency Response: <1Hz to >70kHz (1dB)

High-current 8-slot 500 Series rack:

  • Per-slot current: 250mA , 2A total for all slots
  • XLR inputs, XLR line outputs, and TRS Inserts (pre-ADC) per 500 Series slot
  • Module source switching options to send Analog, USB or external C.A.S.T. signals through 500 Series modules
  • Per-slot module bypass switches allowing 500R8 to be used without 500 Series modules installed

C.A.S.T. compatible:

  • A.S.T. ports per channel for routing analog I/O using passive or active C.A.S.T. breakout boxes via standard Cat 5 cable
  • External power supply:
  • 24V, 5A external locking power supply for improved analog audio performance and heat dissipation

Designed and engineered in the UK:

  • Each 500R8 is extensively tested by a team of dedicated engineers to ensure reliability and consistency

Specifications

Digital Performance
A/D Conversion
Test Signal Path XLR Input – 500 Series A/D Converter – APx555 (ASIO)
Frequency Response -1dB, 2.2Hz to >80kHz
-0.05dB, 20Hz to 20kHz
THD+N <0.00032% (-110dB) @ -4dBFS, 20Hz – 40kHz, 1kHz, A-weighted
<0.00065% (-104dB) @ -1dBFS, 20Hz – 40kHz, 1kHz, A-weighted
THD <0.00014% (-117.5dB) @ -8dBFS, 20Hz – 40kHz, 1kHz, A-weighted
<0.00023% (-113dB) @ -4dBFS, 20Hz – 40kHz, 1kHz, A-weighted
<0.0006% (-105dB) @ -1dBFS, 20Hz – 40kHz, 1kHz, A-weighted
Dynamic Range 121dB A-weighted, AES17 method, 20Hz – 20kHz
Max Input Level +24dBu
D/A Conversion
Test Signal Path 500 Series D/A Converter – Insert Send – APx555 (ASIO)
Frequency Response -1dB, <1Hz to >61kHz
-0.05dB, 20Hz to 20kHz
THD+N <0.0003% (-110.5dB) @ -4dBFS, 20Hz – 40kHz, 1kHz, A-weighted
<0.0004% (-108dB) @ -1dBFS, 20Hz – 40kHz, 1kHz, A-weighted
THD <0.00014% (-117.5dB) @ -8dBFS, 20Hz – 40kHz, 1kHz, A-weighted
<0.00018% (-115dB) @ -4dBFS, 20Hz – 40kHz, 1kHz, A-weighted
<0.00036% (-109dB) @ -1dBFS, 20Hz – 40kHz, 1kHz, A-weighted
Dynamic Range 121dB A-weighted, AES17 method, 20Hz – 20kHz
Max Output Level +24dBu
Clocking
Jitter <0.5ps
Analogue Performance
Line Outputs (Speaker B, Aux, Mix)
Test Signal Path DAW 2 D/A Converter – Line Outputs – APx555 (Line In)
Connection Type 1/4″ Jack, Impedance Balanced
Output Impedance 150ohm balanced, 75ohm unbalanced
Max Output Level <+22dBu
Freq Response -1dB, 1.4Hz to >80kHz
THD+N <0.003% @ +18dBu, 1kHz
Dynamic Range 105dB A-weighted, AES17 method, 20Hz – 20kHz
Noise Floor <-93dBu A-weighted, 20Hz – 20kHz, (Unity Gain)
Speaker A Output
Test Signal Path DAW 2 D/A Converter – Speaker A Line Output – APx555 (Line In)
Connection Type XLR, Balanced, non-floating
Output Impedance 150ohm balanced, 75ohm unbalanced (pin 3 unconnected)
Max Output Level <+26dBu
Freq Response -1dB, <1Hz to 70kHz
THD+N <0.0016% @ +24dBu, 1kHz
Dynamic Range 109dB A-weighted, AES17 method, 20Hz – 20kHz
Noise Floor <-92.5dBu A-weighted, 20Hz – 20kHz, (Unity Gain)
Talkback Input
Gain 30dB Fixed Gain Preamp, +20dB Analogue Trim
Phantom Power Always On
Summing Mixer
Test Signal Path XLR Input – Summing Mixer Bus (Unity) – A/D Converter 9/10 – APx555 (ASIO)
Freq Response -1dB, 2.25Hz to >80kHz
-3dB, 1.2Hz
-0.5dB, 3Hz
THD+N <0.0007% @ +23dBu (-1dBFS), 1kHz
THD <0.0003% @ +14dBu (-10dBFS), 1kHz
<0.0004% @ +20dBu (-4dBFS), 1kHz
<0.00055% @ +23dBu (-1dBFS), 1kHz
Dynamic Range 108dB A-weighted, AES17 method, 20Hz – 20kHz
Noise Floor (A/D 9-10) -108dBFS A-weighted, 20Hz – 20kHz
Max Contribution Level +28dBu
Pan Law -4dB
Noise Floor (Mix Output) -90dBu, A-weighted, No channels routed
-89.5dBu, A-weighted, 1 channel routed (Unity)
-84dBu, A-weighted, 8 channels routed (Unity)
Headphone Amp
Test Signal Path DAW 2 D/A Converter – Headphone Output – APx555 (Line In)
Frequency Response -1dB, <1Hz to >70kHz
THD <0.0006% (-104.4dB) @ 20dBu, 1kHz, A-weighted, 300ohm load
THD+N <0.00085% (-101.4dB) @ 20dBu, 1kHz, A-weighted, 300ohm load
Output Impedance 0.33 Ohms
Output Wattage 250mW x 2 @ 600 ohms, 1kHz
650mW x 2 @ 220 ohms, 1kHz
1.21W x 2 @ 100 ohms, 1kHz
500mW x 2 @ 32 ohms, 1kHz
Dynamic Range 114.5dB A-weighted, AES17 method, 20Hz – 20kHz, 300ohm load
Noise Floor -93.5dBu A-weighted, 20Hz – 20kHz, 300ohm load
System Performance
Analogue Path Phase Performance
Test Signal Path XLR Input – Empty 500 Series Slot – Summing Mixer Bus (unity) – Monitor Bus – Speaker A Output – APx555 (Line In)
Phase <3.6° @ 20Hz, <22° @ 20kHz
Test Signal Path XLR Input – Empty 500 Series Slot – Summing Mixer Bus (unity) – Mix Output – APx555 (Line In)
Phase <1.5° @ 20Hz, <11° @ 20kHz
Test Signal Path XLR Input – Camden 500 Preamp (Mic Mode, 6dB Gain) – Summing Mixer Bus (unity) – Speaker A Output – APx555 (Line In)
Phase <3° @ 20Hz, <13.5° @ 20kHz (Preamp mic mode, 6dB Gain)
Digital Round-trip Performance
Test Condition 500 Series D/A Converter – 500 Series A/D Converter – APx555 (ASIO)
Dynamic Range 118dB A-weighted, AES17 method, 20Hz – 20kHz
THD+N <0.0004% (-108dB) @ -4dBFS, 20Hz – 40kHz, 1kHz, A-weighted
Power
AC Requirements 100V – 240V AC, 50 – 60 Hz
Total Power Consumption 24v, 5A DC, 120w
500 Series Slot Current 250mA per rail
Total Available 500 Series Slot Current 2A
Environmental
Operating Temperature +1 to 30 degrees Celsius
Storage Conditions -20 to 50 degrees Celsius
Dims/Weights
Unit
Width 481mm(19″), Rackmount
Height 185mm(7″), 4u
Depth 219m(8.6″)
Unit Weight 7kg
Shipping Carton
Width 550mm(21.7″)
Height 280mm(11″)
Depth 335m(13.2″)
Weight 7.5kg

 

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ดาวน์โหลด Manual Cranborne Audio 500R8

ดาวน์โหลด Software& Firmware Cranborne Audio 500R8

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