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Roksan Caspian 4G Streaming Amplifier
Acoustic Excellence from Roksan
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 stylish, 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.
The Caspian Streaming Amplifier utilises BluOS premium multi-room audio streaming. The world’s premier wireless ecosystem, it provides users with access to limitless music via the world’s most popular streaming services, and the ability to wirelessly stream music at lightning-fast speeds with no lag and zero loss in sound quality.
Users can stream up to 64 zones of high-resolution audio, in quality up to 24-bit, 192kHz. Using BluOS also means effortless browsing, and access to locally stored music collections as well as streaming services.
With the Caspian Streaming Amplifier, users can enjoy a fully immersive whole-home enhanced listening experience in true high-fidelity.
The Caspian Streaming Amplifier unleashes the power of BluOS, premium multi-room high-resolution wireless streaming through the smart implementation of Euphoria, Caspian’s powerful twin-independent amplification architecture, the revolutionary Rapture DAC technology, for improved digital to analogue signal conversion, and an advanced pre-amplifier and phono stage.
All from a sleek aluminium design that exudes quality. Configured and controlled using the intuitive MaestroUnite app, the Caspian Streaming Amplifier delivers extraordinary levels of detailed, high-fidelity sound. Designed for the user.
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 Outputs
1 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
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 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
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
DAC Technology
Rapture DAC, Dual Mono Balanced
Format Support
PCM
Sampling Rate
up to 24bit / 192kHz
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
Protocol
A2DP Audio Profile
Codecs
SBC, aptX & AAC
Range
<15m
Coax Inputs (D1,D2)
up to 24bit / 192kHz (Stereo)
Optical Inputs (D3,D4)
up to 24bit / 192kHz (Stereo)
HDMI ARC & eARC
Yes (2.0)
Maximum Level Input
6.7Vrms
Music Sense
A2 Input
AV Mode
A2 Input
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 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
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
Weight
15.5 kg
Warranty
5 years
*This information has been obtained from Manufacturers website. We advise that Features, Specifications & Price are subject change from Manufacturer without notice.
E&OE
Colour: Black
753-755 Nicholson Street
Carlton North VIC 3054
Australia
0394195070
check_circle Pickup available, usually ready in 2-4 days
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