Roksan Caspian 4G Streaming Amplifier

£3,995.00
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The Roksan Caspian Streaming Amplifier integrates BluOS for high-resolution multi-room wireless streaming, delivering an enhanced audio experience.


Caspian Streaming Amplifier: Powerful Streaming and Amplification

The Roksan Caspian Streaming Amplifier integrates BluOS for high-resolution multi-room wireless streaming, delivering an enhanced audio experience. It features Euphoria, Caspian’s advanced twin-independent amplification architecture, alongside the revolutionary Rapture DAC technology for superior digital-to-analogue conversion. With a refined pre-amplifier and phono stage, all housed in a sleek aluminium design, the Caspian Streaming Amplifier exemplifies quality and high performance.

Advanced Caspian Series 4G Electronics

The Caspian Series 4G boasts an exceptional electronic architecture designed to meet various audio needs. Built on a foundation of flexibility, usability, and powerful sound delivery, this amplifier reflects the brand’s commitment to innovation. Its ‘digital first’ design integrates advanced features that cater to every use-case, ensuring optimal audio experiences for all users.

BluOS Premium Multi-Room Streaming

The Caspian Streaming Amplifier is BluOS-enabled, allowing for high-resolution streaming up to 24-bit/192kHz. With support for up to 64 zones, all controllable via a smartphone, BluOS offers access to the most popular music streaming services and podcasts. The amplifier provides an immersive, high-fidelity audio experience, perfect for whole-home listening.

Seamless System Control

The MaestroUnite app from Roksan and Monitor Audio simplifies system setup and audio control. This innovative app enables users to customise audio preferences, explore advanced configurations, and access Over-The-Air updates. It offers a seamless interface for managing a unified ecosystem of Monitor Audio Group products, making it an essential tool for any audiophile.

Precision at Your Fingertips

The Caspian Streaming Amplifier and Integrated Amplifier come with an ergonomically designed Roksan remote control. Crafted from extruded aluminium, the remote sits comfortably in the hand, offering intuitive navigation for setting presets, selecting inputs, and performing standard functions with ease.

Features

  • BluOS
  • HDMI eARC
  • MQA
  • Bluetooth aptX
  • AirPlay 2
  • Moving Magnet Phono Stage
  • Euphoria Amplification
  • Rapture DAC Technology
  • RCA, XLR, and Subwoofer Outputs
  • MaestroUnite Setup & Control App

Specifications

Connectivity   
Analogue Inputs:

2x RCA Stereo (A1, A2), 

1x Balanced XLR (A3)

Digital Inputs:

2x Coax (D1, D2) 

2x Optical (D3, D4) 

Bluetooth Audio

BluOS 

DMI eARC

Analogue Outputs:

1x Balanced XLR (Pre1)

1x RCA Stereo (Pre2)

1x RCA Stereo (Pre3

Amplifier Outputs: 1x Pair of Speaker binding posts (L&R)
Other Inputs / Outputs: Gigabit Ethernet RJ45, W-Fi 5, Wi-Fi 4, BLE,  12V Trigger, Wired IR
Power:  IEC C14, Fused 6.2AT

 

User Interface
Primary Interface: 
(on unit)
Dynamic Control Dial (with haptic feedback) to control volume, inputs & power
Secondary Interface: 
(on unit)
Backward, Play/Pause, Forward
Remote Control:  Black, 15 button IR remote. Bead blasted & anodised aluminium extruded case with laser etched logo.

 

Power Amplifier Section
 
Power Amplifier 
Technology:
Dual Mono Euphoria Amplifier
Amplifier Class: AB
Output Power, 8 0hms: 
(235VAC @ 1% THD, 
both channels driven)
105W
Output Power, 4 0hms: 
(235VAC @ 1% THD, 
both channels driven)
200W
THD+N: (1W @ 1kHz Both 
Channels driven)
<0.007%
Gain: 29dB
Signal to Noise: (1W/8R 
2Vrms A1, both channels driven)
>85dB
Gain Matching: <0.5dB
Frequency Linearity: 
(20Hz - 20kHz)
+-0.25dB
Power Supply: 600VA / 36,400uF per Rail

 

Phono Section
 
Inputs: MM
Gain MM: 53dB
Gain Adjustment MM:  Low (-6dB), Mid (0dB default), High (+6dB)
Input Impedance MM: 47k ohms/100pF
Gain MC: 73dB
Gain Adjustment MC: Low (-6dB), Mid (0dB default), High (+6dB)
Input Impedance MC: 100 ohms/470pF
RIAA response 
accuracy MM/MC
+-0.3dB 20Hz - 20kHz

 

Rapture DAC
DAC Technology: Rapture DAC, Dual Mono Balanced
Format Support: PCM
Sampling Rate: up to 24bit / 192kHz

 

Pre-Amplifier Section (Amp, Pre1, Pre2)
 
Volume Control 
Technology:
Hybrid Digital Analogue
Volume Control 
Matching:
<0.25dB
THD+N: (3.9Vrms, 
A-Weighted)
<0.0008%
Signal to Noise Ratio:
(3.9Vrms, A-Weighted)
>108dB
Maximum Output Level: 3.9Vrms
Supported Features:
Pre-Output, Line Level Output (Fixed Level), Sub-Woofer Output (Low-Pass Filtered),  
Intelligent DSP

 

Bluetooth  
Protocol: A2DP Audio Profile
Codec: SBC, aptX & AAC
Range: >15m

 

Digital Inputs
 
Coax Inputs: (D1, D2) up to 24bit / 192kHz (Stereo)
Optical Inputs: (D3, D4)  up to 24bit / 192kHz (Stereo)
HDMI ARC & eARC:  Yes (2.0)

 

Analogue Inputs
 
Maximum Input Level: 6.7Vrms
Music Sense: A2 Input
 AV Mode: A2 Input

 

BluOS Section  
BluOS Streaming 
Supported:
Yes
Audio Formats: MP3, AAC, WMA, OGG, WMA-L ALAC, OPUS
Hi-Resolution Audio 
Formats:
MQA, FLAC, WAV AIFF, Supports converted DSD playback via the desktop app only
Sampling Rate: up to 192kHz
Bit Depth: 16 - 24
Network Connectivity: “Gigabit Ethernet RJ45, W-Fi 5”
Supported Network File 
Storage Protocol:
Server Message Block (SMB)
USB: 1x Type-A port for connection to USB memory stick (FAT32 or NTFS formatted) and supported peripherals
Supported Operating 
System:
Music playback from network shares on the following desktop operating systems: Microsoft Windows XP, 2000, 
Vista, 7, 8 to current Windows Operating Systems and macOS versions**
Mobile Application: Free BluOS Controller App available for download from the respective App stores of Apple iOS devices (iPad, 
iPhone and iPod), Android devices, Kindle Fire and Windows or macOS desktops
Supported music 
services and partners:
Over 20 natively integrated streaming services. For more information go to https://bluos.io/
Third Party Certified 
Services:
Apple Airplay, Spotify Connect, Tidal Connect
ROON Ready: TBC
Control Integrations: Creston, Control4 (OS3), Control4 (OS2), RTI, URC, BluOS URC Driver, URC, Lutron, NICE, GIRA, BluOS Integra
tion Utility, BluOS Cusomt Integration API

 

Maestrounite
 
Maestrounite 
Supported:
Yes
Network Connectivity: Bluetooth LE Wi-Fi 4 (Only connects for Over-the-Air Updates)
Mobile Application: iOS, Android
 Over-the-Air Updates: Firmware Updates are avalible via the Maestrounite configured Wi-Fi connection. This can be setup to connect 
& update on user request or during periods of inactivity.

 

Other
 
Wired IR Input: 5 - 14V, Mono 3.5mm jack plug, any polarity
12V Trigger Input: 5 - 14V, 3.5mm jack dual polarity 
(On / Standby)
12V Trigger Pass
through:
3.5mm jack Pass through from input only
Nominal Mains Voltage: Auto-Selecting Power Supply, 100-120VAC & 220-240 VAC
Power Consumption: Max 610VA, Standby 0.5W, Network Standby 2W (Standby Plus, allows fast boot)

 

Mechanical
 
Availble Finishes
Silver, Black
Construction Extruded and machined Aluminimum front & top cover with extruded Aluminimum heatsinks
External Dimensions 
with all accessories 
fitted (H x W x D)
93 x 432 x 378mm 
Weight (Product, Each)  15.5 kg

Payment & Security

  • American Express