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Roksan Caspian 4G Integrated Amplifier
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Description
We'd like you to meet the New Caspian 4G
Integrated Amplifier from Roksan, the starting point of Acoustic Excellence
The all-new Caspian Series 4G is a more-than-worthy addition to Roksan’s hallowed Caspian lineage. It successfully builds on the unique qualities that make Caspian highly respected electronics series.
Caspian Series 4G comprises two models, each of which builds on an advanced electronics platform and can integrate with each other and the system they sit within. Highly optimisable, and packed full of leading-edge engineering, Caspian Series 4G, extends the envelope of performance. Its sleek, modern design houses advanced electronics and powerful streaming and amplification. A truly versatile range, Caspian Series 4G will enhance any system with exceptional power, high-fidelity sound and intuitive usability.
Caspian Series 4G is an outstanding way to experience true high-fidelity audio. Designed for the user. Listen Again.
Intuitive design meets musical precision for total performance.
The Caspian Integrated Amplifier delivers total performance through its innovative Euphoria amplification architecture and advanced analogue connections, offering a flawless presentation of music via any source. The evolutionary Rapture DAC technology, for improved digital to analogue signal conversion, allows for a near perfect signal transfer, and ensures that the Euphoria dual amplification architecture delivers total performance from whatever source a user connects.
Setup via the intuitive MaestroUnite app, the Caspian Integrated Amplifier delivers extraordinary levels of detailed, high-fidelity sound. Designed for the user.
Product Features
- 105 Watts into 8Ohms / 200 Watts into 4Ohms of clean, precise power per channel.
- Euphoria: powerful dual-mono AB amplifier architecture for total power and control.
- Revolutionary Rapture DAC Technology for improved digital-to-analogue conversion.
- Advanced pre-amplifier ensures the signal transfer is kept as clean as possible
- High-performance phono stage, individually calibrated to a tolerance previously thought impossible.
- Machined and extruded 6mm thick aluminium casework with integrated heatsinks.
- Finishes available: Silver and Black.
MaestroUnite – All from a single app
Unify your system and discover a deeper connection to Roksan and Monitor Audio.
The Roksan and Monitor Audio ‘MaestroUnite’ App revolutionises system setup and audio control, offering consumers a seamless and intuitive way to manage and enhance their high-fidelity audio systems.
This innovative app enables users to effortlessly explore advanced configurations, customise audio preferences, support Over-The-Air (OTA) updates and build an augmented eco-system of supported Monitor Audio Group products.
MaestroUnite is a user-friendly interface with robust functionality making it an essential tool for anyone seeking to elevate their home audio experience. Listen Again.
Made and designed for the user
Caspian Series 4G’s electronics architecture is something really very special. It benefits from an advanced feature set, that ensures all use-cases are being delivered upon. Its flexibility, usability and powerful musical delivery are built into our innovative ‘digital first’ DNA and physical design.
Caspian 4G Remote Control​ — Total performance at your fingertips
Both the Caspian Streaming Amplifier and Integrated Amplifier come with an elegant and practical Roksan remote control to help users operate their device with ease.
Beautifully designed, its ergonomic, aluminium extruded design is perfectly weighted to sit comfortably in the hand. The buttons are clear and intuitive to use, helping the user navigate through the inputs and directly set pre-sets, as well as a host of standard operational features.
Technical Specifications
Connectivity Summary
Inputs (Analogue)
2x RCA Stereo (A1, A2), 1x Balanced XLR (A3)
Inputs (Digital)
2x Coax (D1, D2), 2x Optical (D3, D4), Bluetooth Audio, BluOS, HDMI eARC
Outputs (Analogue)
1x Balanced XLR (Pre1), 1x RCA Stereo (Pre2), 1x RCA Stereo (Pre3)
Amplifier Outputs1
x 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 log
Power Amplification Section
Power Amplifier Technology
Dual Mono Euphoria Amplifier
Amplifier Class
AB
Output Power, 8 0hms (235VAC @ 1% THD, both channels driven)
105 W
Output Power, 4 0hms (235VAC @ 1% THD, both channels driven)
200 W
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
Model
Caspian Streaming Amplifier
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
Pre-Amplifier Section (Pre3)
Volume Control Technology
Digital
Volume Control Matching
<0.25dB
THD+N (3.9Vrms, A-Weighted)
<0.0003%
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
Codecs
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 Level Input
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
Yet to be confirmed
Control Integrations
Creston, Control4 (OS3), Control4 (OS2), RTI, URC, BluOS URC Driver, URC, Lutron, NICE, GIRA, BluOS Integration 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 available 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 Passthrough
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)
Available Finishes
Silver, Black
Construction
Extruded and machined Aluminium front & top cover with extruded Aluminium heatsinks
Dimensions with all Accessories Fitted (W x H x D)
93 x 432 x 378 mm
*This information has been obtained from Manufacturers website. We advise that Features, Specifications & Price are subject change from Manufacturer without notice.
E&OE
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