Roksan Caspian 4G Integrated Amplifier
Roksan’s Caspian 4G combines wide, deep soundstaging with commanding dynamics, bringing rock, voices and film soundtracks to life with rare scale and realism. The Ear found its musicality equally compelling through the capable MM phono stage, while balanced, digital and pre-out connections make this a beautifully built, seriously versatile system hub.
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Deliciously Crispy
Sound Quality
94/100
Build Quality
95/100
Features Connectivity
92/100
Value for Money
96/100
Pros
Expansive, immersive imaging with convincing scale and performer placement.
Powerful, composed dynamics that bring both rock and film effects to life.
Versatile connectivity, including MM phono, XLR, coaxial and optical digital inputs, plus RCA and XLR pre-outs.
First-rate fit and finish, with a tactile, easy-to-use remote control.
Cons
Built-in phono stage supports moving-magnet cartridges only.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 94/100
The Caspian 4G is described as an exceptionally involving and expressive amplifier, combining a large-scale presentation with convincing realism and strong musical communication. The review found it equally persuasive with rock, acoustic recordings, vinyl and film soundtracks, with only praise offered for its composure and engagement.
Transparency Resolution
92/100
The review describes notably realistic dialogue and a convincing recreation of the St. Jude-On-The-Hill recording venue. Delicate soprano vocals remain intact while dense rock material stays compelling, suggesting strong clarity across varied material.
Tonal Balance Musicality
95/100
Musical involvement is a central strength: the reviewer calls the amplifier sonically exceptional and says it repeatedly encouraged extended listening. The phono stage is also praised as an extremely good musical communicator, while acoustic music had both finesse and vitality.
Dynamics
94/100
Rated at 105W into 8 ohms and 200W into 4 ohms, the dual-mono amplifier was reported to sound commanding even from cold. Film action sequences had enough power and impact to make the listeners physically react, while music retained vitality when required.
Soundstage Imaging
96/100
The reviewer heard a wide, deep stage with performers clearly placed in front of and behind one another. Large choral material expanded a modest living room into the perceived space of a huge auditorium, producing a particularly immersive result.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
95/100
Fit and finish are described as absolutely first rate, and the 15kg amplifier is said to feel extremely well built. The reviewer considered its construction substantial enough to last for decades, while the remote was also praised for its tactile feel.
Features Connectivity
92/100
Connectivity is unusually comprehensive, including three RCA line-input pairs, balanced XLR inputs, an MM phono stage, coaxial and optical digital inputs, and both RCA and XLR pre-outs. It also provides three 12V trigger sockets, app connectivity and a well-executed remote control, although there is no streaming platform or HDMI input mentioned.
Value for Money
96/100
At £3,000 in the UK at the time of review, The Ear explicitly calls the Caspian 4G a genuine audio bargain. The reviewer was emphatic enough to say they would happily place it at the heart of their own system and never look back.
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Specifications
- Available 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 378 mm (311/16 x 17 x 147/8")
- Weight (Product, Each)
- 15.2 kg (33 lb 8 oz)
- Warranty
- 5 years
Manufacturer's Description — Roksan
The Caspian Integrated Amplifier delivers total performance through its innovative Euphoria Class A/B amplification architecture and advanced analog connections, offering a flawless presentation of music via any source. The evolutionary Rapture DAC technology, for improved digital to analog 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, aluminum 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.
Verified Dealers
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Authorized dealers for Roksan Caspian 4G Integrated Amplifier
- 110Hz — online and in-store — Kielce, Województwo świętokrzyskie, Poland (website)
- 138 Quaiduson — online and in-store — Lille, Hauts-de-France, France (website)
- Acton Gate Audio — online and in-store — Cymru, United Kingdom (website)
- ALAIN CHOUKROUN — online and in-store — Paris, Île-de-France, France (website)
- Alen Audio — in-store — Extramurs, Comunidad Valenciana, Spain (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Art Sonique — France (website)
- Audio Evolution — online and in-store — Volla, Campania, Italy (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
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