ROKSAN CASPIAN 4G STREAMING AMPLIFIER

The Roksan Caspian 4G Streaming Amplifier offers superior sound quality with BluOS technology, high-resolution streaming, and a Dual Mono Euphoria amplifier.

With versatile inputs, compatibility with BluOS, HDMI eARC, and the MaestroUnite app, it guarantees impeccable audio and easy management.

Description of the Roksan Caspian 4G Streaming Amplifier:

The Evolution of Streaming

The Roksan Caspian 4G Streaming Amplifier represents a new frontier for high-quality audio enthusiasts, offering a sound experience that combines cutting-edge technology and a refined aluminum design. Designed to meet the needs of the most demanding audio enthusiasts, this amplifier is the result of years of research and innovation, maintaining the brand's philosophy of a "deeper connection between listener and music". Thanks to the integration of BluOS technology, which supports multi-room streaming up to 24-bit/192kHz, the Caspian 4G offers unparalleled high-resolution sound.

Incorporating the Euphoria amplification architecture, the Roksan Caspian 4G Streaming Amplifier guarantees a balanced and powerful sound output. This dual mono technology, combined with the revolutionary Rapture DAC technology, ensures superior digital-to-analog signal conversion quality, ideal for listening to every nuance of sound. The minimalist and elegant design integrates perfectly into any environment, making it not only a technological product but also a style element.

"The Roksan Caspian 4G is not just a streamer; it is a statement of commitment to audio excellence, combining innovation and quality in an uncompromising design."

Next-Level Technologies and Architecture

The advanced electronic architecture of the Roksan Caspian 4G Streaming Amplifier integrates a range of features and technologies that set it apart in the high-end audio landscape. The BluOS platform not only enables high-resolution streaming but also allows multi-room control over more than 64 zones, making the Caspian 4G the beating heart of a complete audio system. The MaestroUnite application allows intuitive management of every setting, ensuring that the listening experience is always personalized and optimized according to the user's preferences.

The Euphoria amplifier, designed according to an AB topology, guarantees faithful sound reproduction even at high power levels, with an output power of 105W into 8 ohms and 200W into 4 ohms. This dual mono configuration ensures that each channel works independently, preserving signal purity and minimizing noise. The Rapture DAC technology represents the core of the digital-to-analog conversion process, supporting sampling rates up to 24-bit/192kHz for detailed and engaging playback.

In addition to sound quality, the Roksan Caspian 4G Streaming Amplifier includes a variety of inputs and outputs to adapt to any source or device. Among the digital inputs, there are two coaxial inputs, two optical inputs, an HDMI eARC input, and full support for the Bluetooth aptX and AirPlay 2 protocols. In terms of outputs, the British brand's streamer includes RCA connectors, balanced XLR, and a subwoofer output, ensuring compatibility with any home audio configuration.

"With the Caspian 4G, Roksan has perfected the art of music reproduction, taking sound to a higher level without ever compromising on functionality."

Total Control and Customization

The Roksan Caspian 4G Streaming Amplifier has been designed with a range of intuitive and advanced features, designed to enhance the everyday user experience. The device control is facilitated by the Dynamic Control Dial with tactile feedback, which allows precise volume adjustment and quick access to input and power functions. In addition, the high-quality, ergonomic aluminum remote control allows intuitive management of settings even from a distance.

The amplifier also features an advanced preamplifier section with hybrid digital-analog volume control, characterized by extremely low harmonic distortion (<0.0008%) and a high signal-to-noise ratio (>108dB). These characteristics are fundamental to ensure high-level audio quality, free from distortion and capable of offering faithful reproduction of the original sound. The MM phono section, with adjustable gain and an input impedance of 47k ohms, also makes the Caspian 4G ideal for vinyl enthusiasts, offering a warm and detailed sound.

Network connectivity of the Roksan Caspian 4G Streaming Amplifier is supported by a Gigabit Ethernet RJ45 interface and the latest generation Wi-Fi, with support for Over-The-Air (OTA) updates via the MaestroUnite app, ensuring a device that is always up-to-date and optimized. For complete integration, the device is compatible with control systems such as Crestron, Control4, and RTI, making it a versatile solution for any smart home configuration.

Unparalleled Design and Aesthetics

The design of the Roksan Caspian 4G Streaming Amplifier is elegant and minimalist, characterized by a modern aesthetic that integrates seamlessly into any environment. Made of extruded and polished aluminum, with an intuitive control front panel, this amplifier is not only a high-quality technological device but also a style element. The available finishes, in silver and black, allow you to choose the variant that best suits your interior, offering a perfect combination of functionality and design.

Weighing 15.5 kg and measuring 93 x 432 x 378 mm, the Caspian 4G is solid and robust, built to last over time. Every detail is designed to enhance both the listening experience and interaction with the device, from the dynamic volume control to the high-performance connection interfaces. Attention to detail is evident, both in the assembly and in the choice of materials, making the Caspian 4G not only an impeccable audio machine but also a high-level design product.

The Roksan Caspian 4G Streaming Amplifier represents the perfect fusion of innovation and sound quality. Every aspect of its design, from advanced streaming technology to versatile connectivity, reflects Roksan's commitment to creating an amplifier that meets modern needs without compromising sound fidelity.

TECHNICAL SPECIFICATIONS

• Analog Inputs: 2x RCA Stereo (A1, A2), 1x Balanced XLR (A3)
• Digital Inputs: 2x Coax (D1, D2), 2x Optical (D3, D4), Bluetooth Audio, BluOS, HDMI eARC
• Analog Outputs: 1x Balanced XLR (Pre1), 2x RCA Stereo (Pre2, Pre3)
• Amplifier Output: 1x Pair of Speaker binding posts (L&R)
• Other Inputs/Outputs: Gigabit Ethernet RJ45, Wi-Fi 5, Wi-Fi 4, BLE, 12V Trigger, Wired IR
• Power Supply: IEC C14, Fused 6.2AT
• Primary Interface (unit): Dynamic Control Dial (with tactile feedback) for volume, input, and power
• Secondary Interface (unit): Back, Play/Pause, Forward buttons
• Remote Control: Black IR remote control, 15 anodized and sandblasted aluminum buttons
• Amplifier Technology: Dual Mono Euphoria Amplifier
• Amplifier Class: AB
• Output Power, 8 Ohm: 105W
• Output Power, 4 Ohm: 200W
• THD+N (1W @ 1kHz): <0.007%
• Gain: 29dB
• Signal-to-Noise Ratio: >85dB
• Linear Frequency (20Hz – 20kHz): ±0.25dB
• Power Supply: 600VA / 36,400uF per rail
• Phono Section: MM with adjustable gain (-6dB, 0dB, +6dB)
• Phono MM Input Impedance: 47k ohm/100pF
• Rapture DAC: Dual Mono Balanced PCM, up to 24bit / 192kHz
• Pre-Amplifier Section (Amp, Pre1, Pre2): Hybrid Digital Analogue Volume Control, THD+N <0.0008%, SNR >108dB
• Volume Control (Pre3): Digital, THD+N <0.003%, SNR >108dB
• Bluetooth: A2DP Audio Profile, SBC, aptX & AAC Codec, Distance >15m
• HDMI ARC & eARC: HDMI 2.0
• BluOS Supported Streaming: Yes
• Hi-Res Audio Formats: MQA, FLAC, WAV, AIFF, DSD (only via desktop app)
• Sampling Rates: up to 192kHz
• Bit Depth: 16 – 24
• Network Connectivity: Gigabit Ethernet RJ45, Wi-Fi 5
• Bluetooth LE and Maestrounite: Yes
• Mobile Application: BluOS Controller for iOS, Android, Kindle Fire, Windows, macOS
• Supported Streaming Services: Over 20 integrated services (Apple Airplay, Spotify Connect, Tidal Connect)
• ROON Ready: TBC
• Control Integration: Crestron, Control4, RTI, URC, Lutron, NICE, GIRA
• Over-the-Air Updates: Available via Maestrounite Wi-Fi connection
• Wired IR Input: 5 – 14V, 3.5mm mono jack
• 12V Trigger Input: 5 – 14V, dual polarity jack
• Power Consumption: Max 610VA, Standby 0.5W, Network Standby 2W
• External Dimensions (H x W x D): 93 x 432 x 378mm
• Weight (Single Product): 15.5 kg
• Available Finishes: Silver, Black