Potato score: 92.83

93%

Roksan Caspian 4G Integrated Amplifier #1
Roksan Caspian 4G Integrated Amplifier variant 1
Roksan Caspian 4G Integrated Amplifier variant 2
Roksan Caspian 4G Integrated Amplifier variant 3
Roksan Caspian 4G Integrated Amplifier variant 4
Roksan Caspian 4G Integrated Amplifier variant 5
Roksan Caspian 4G Integrated Amplifier variant 6

Roksan Caspian 4G Integrated Amplifier

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Built-in DAC
Remote Control

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.


Features at a glance:
RCA, XLR and Subwoofer Outputs  |  Bluetooth aptX   |  Moving Magnet Phono Stage  |  Euphoria Amplification  |  Rapture DAC Technology  |  MaestroUnite Setup & Control App


Intuitive design meets musical precision for total performance.

Setup via the intuitive MaestroUnite app, the Caspian Integrated Amplifier delivers extraordinary levels of detailed, high-fidelity sound. Designed for the user.


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.


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Overall Score 93/100

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Deliciously Crispy

Roksan Caspian 4G Integrated Amplifier

Roksan’s Caspian 4G stakes its claim as a muscular, musical integrated amplifier that blends powerful Class-AB drive with refined musicality. The Ear praised its sonically exceptional presentation, citing a wide, deep soundstage, persuasive dynamics and lifelike midrange presence.

Its dual-mono topology (105W/8Ω, 200W/4Ω), detailed imaging and controlled bass make it equally at home with intimate vocal recital and full-on rock or film soundtracks. Construction is robust—extruded and machined aluminium panels and substantial heatsinks—while connectivity is comprehensive: MM phono, XLR and RCA inputs, DAC (coax/optical), pre-outs, 12V triggers and Maestro Unite compatibility. Ideal for listeners who want a single-box hub that delivers both analogue warmth and digital clarity, the Caspian 4G offers top-tier features and build that reviewers identify as exceptional value.

The Ear

"Put simply, this is an integrated amplifier that I would put at the heart of my own system with a glad cry, and never look back."

Pros

  • Outstanding musicality and tonal balance — wide, deep soundstage with engaging midrange that draws the listener in.
  • Strong dynamics and driving power from a dual-mono design (105W/8Ω, 200W/4Ω) that handles rock and film soundtracks without strain.
  • First-rate build and finish — extruded and machined aluminium chassis with substantial heatsinks and solid weighty construction.
  • Feature-rich connectivity: built-in DAC (coax/optical), MM phono stage, balanced XLR/RCA I/O, pre-outs, 12V triggers and Maestro Unite compatibility.

Sound Quality

90/100

Dynamics

90/100

Dual-mono topology and spec'd power (105W/8Ω, 200W/4Ω) deliver strong dynamics; the reviewer reports powerful, impactful action scenes and a 'commanding performance' even cold. This aligns with Class AB high-power expectations and reviewers note it does not run out of steam.

Soundstage Imaging

91/100

Reviewer praises a wide, deep soundstage that turned a living room into a 'huge auditorium' with convincing depth and imaging (pinpoint Jagger vocal and harmonica placement). Descriptions of impressive spatial presentation and scale support a very strong imaging score.

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Build Quality

93/100

The review calls the fit-and-finish 'absolutely first rate' and notes substantial construction and a 15.2kg chassis; specifications confirm extruded and machined aluminium panels and heatsinks. Overall craftsmanship and robust thermal/chassis design are strongly praised.

Features Connectivity

95/100

Extensive rear connectivity: RCA inputs, MM phono with earth/gnd, XLR inputs, XLR and RCA pre-outs, multi digital inputs (2 coax, 2 optical) for the built-in DAC, 12V triggers and a receiver for Roksan's Maestro Unite app plus a useful remote. This combination (phono, DAC, balanced I/O, pre-outs and streaming module) places it at the top end of the feature set for integrateds.

Value for Money

96/100

The reviewer explicitly calls the Caspian 4G 'a genuine audio bargain' at the quoted UK price (~£3,000) and says they'd place it at the heart of their own system without hesitation. That clear, strong praise positions it as exceptional value in its segment.

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