Monitor Audio-Roksan Logo

Roksan was founded in 1985 by Tufan Hashemi and Touraj Moghaddam, graduates of the University of London, Imperial College London and Queen Mary College. The name Roksan itself is derived from the name of Roxana, daughter of the Persian King Darius.

In November 2016, British loudspeaker manufacturers Monitor Audio Ltd acquired Roksan. With Monitor Audio, Roksan are revising and refining current products and of course developing innovative and desirable new products. The company will be able to offer superb sounding combinations of award-winning electronics and loudspeakers designed to complement one another perfectly. The acquisition of Roksan by Monitor Audio will boost the quality, desirability and strength of all products from both brands.

In 1985 the Xerxes Turntable was launched. Soon after, Roksan’s expertise was poured into amplification and digital sources. These designs continue to set the standard for high-end music reproduction. Roksan also remain a true innovator and developer of high-end vinyl replay. The combination of innovation, sound quality and reliability has given Roksan an enviable reputation since day one.

The Roksan range of amplifiers is: Attessa, K3 (Kandy), Caspian and blak. Covering a wide range of price points but always giving the listener a full musical experience.
Roksan Attessa Amplifier in Silver

Attessa Integrated Amplifier

£1100.00



The all new Attessa Integrated Amplifier is one of the fist products to come out of Roksan since the acquisition by Monitor Audio. The Attessa Integrated Amplifier is also the basis for Roksan's first full blown streaming product, the Attessa Streaming Amplifier.

Designed in the UK, this stylish amplifier is your entry route in to Roksan ownership.

A stereo amplifier which delivers 130W per channel (4 ohm)
Built-in high performance DAC developed in-house
The one touch dial control user-interface is both simple and intuitive to use. Select listening volume or source guided by a graphical interface incorporating haptic feedback to confirm your selection
Robust steel and aluminium construction with no visible aerials
A wide variety of digital and analogue connections including Bluetooth®
Cast streaming services from your phone or other smart device via custom long range Bluetooth antenna
An integrated Moving Magnet phono stage allows the connection to a turntable without the need for additional boxes and accessories
A powerful amplifier capable of getting the most out of a variety of loudspeakers
Designed and developed in-house in the UK
MaestroUnite setup for over the air updates and partnering of other devices to form a single Roksan system, a bespoke technology and app developed for Roksan.

Attessa Integrated Amplifier Specification

Power Output into 8 Ohm

80W Both Channels Driven, Nominal (THD+N <0.1%)

Power Output into 4 Ohm

130W Both Channels Driven, Nominal (THD+N <0.1%)

Inputs (Digital)

Digital 1 (D1) – Coax SPDIF (up to 192kHz/24bit)
Digital 2 (D2) – Optical SPDIF (max. 96kHz/24bit)
Digital 3 (TV) – Optical SPDIF (max. 96kHz/24bit)
Digital 4 (CD) – Coax SPDIF (up to 192kHz/24bit)
Digital 5 (Bluetooth) – Bluetooth (48kHz/16bit)

Inputs (Analogue)

A1 – No signal sense
A2 – With signal sense & used for AV Mode
MM (Phono) – RIAA (equalised)

Outputs

1x pair Speaker binding posts (L&R)
1x pair of RCA Analogue (Pre-out/SUB)
3.5mm Stereo mini-jack headphone socket - 7.5Vrms drive suitable for all headphone types including high-impedance

Other

IEC mains power socket (3 pin)/Fuse holder
3.5mm mini-Jack – 12v trigger Input (On / Standby)
IR wired input 3.5mm jack

Construction

Formed Plated steel and bespoke machined anodised aluminium front panel.

Primary Interface (on unit)

Dynamic Control Dial (with haptic feedback) to control volume and inputs

Secondary Interface (on unit)

Standby, Backward, Play/Pause, Forward

Other Interface

IR remote

Bluetooth

A2DP Audio profile /
Codecs - SBC, aptX & AAC
Bluetooth Range - 15m (typical)

Digital Coax Input

up to 24bit/192kHz PCM

Digital Optical Input

up to 24bit/96kHz PCM

MaestroUnite

System Creation and Control
Advanced System Setting
Over the Air Updates via Wi-Fi

Mains Transformer Rating

400VA

Dimensions (Including Encoder and Connections (W x H x D))

432 x 76 x 373 mm

Dimensions (Excluding Encoder and Connections (W x H x D))

432 x 76 x 346 mm

Weight

10.37 kg (22 lb 14 oz)
Roksan Attessa Streaming Amplifier in Black

Attessa Streaming Amplifier

£1600.00



All the power of the Attessa integrated amplifier, but with all the control of BluOS multi-room audio technology. The Attessa Streaming Amplifier gives you easy, one-touch access to all your devices, from TVs to turntables, from consoles to CD transports. Best of all, it gives you high-end audio capability with the kind of simple, smartphone-based control that we’ve come to expect in every area of our lives. The technology is complex, but using it couldn’t be simpler. So now, you can have hi-res audio in every room of your house – all at the touch of a button.


Key Features

Hi-Res music streaming with BluOS™ Premium Multi-Room Audio Technology which supports 20+ streaming services and can stream up to 64 zones, all controllable via your smart phone
The one touch dial control user-interface is both simple and intuitive to use. Select listening volume or source guided by a graphical interface incorporating haptic feedback to confirm your selection.
Three self-allocated BluOS presets directly available from the inputs list for instant access
Robust steel and aluminium construction with no visible aerials
A wide variety of digital and analogue connections including Bluetooth® and AirPlay 2
An integrated Moving Magnet phono stage allows the connection to a turntable without the need for additional boxes and accessories
A powerful amplifier capable of getting the most out of a variety of loudspeakers
SPDIF inputs will decode MQA encoded PCM streams including MQA CD’s played back by the Attessa CD Transport
Designed and developed in-house in the UK
MaestroUnite setup for over the air updates and partnering of other devices to form a single Roksan system, a bespoke technology and app developed for Roksan.


Attessa Streaming Amplifier Specification


Power Output into 8 Ohm

80W Both Channels Driven, Nominal (THD+N <0.1%)

Power Output into 4 Ohm

130W Both Channels Driven, Nominal (THD+N <0.1%)

Inputs (Digital)

Digital 1 (D1) – Coax SPDIF (up to 192kHz/24bit)
Digital 2 (D2) – Optical SPDIF (max. 96kHz/24bit)
Digital 3 (TV) – Optical SPDIF (max. 96kHz/24bit)
Digital 4 (CD) – Coax SPDIF (up to 192kHz/24bit)
Digital 5 (Bluetooth) – Bluetooth (48kHz/16bit)

Inputs (Analogue)

A1 – No signal sense
A2 – With signal sense & used for AV Mode
MM (Phono) – RIAA (equalised)

Outputs

1x pair Speaker binding posts (L&R)
1x pair of RCA Analogue (Pre-out/SUB)
3.5mm Stereo mini-jack headphone socket - 7.5 Vrms drive suitable for all headphone types including high-impedance

Other

IEC mains power socket (3 pin)/Fuse holder
3.5mm mini-Jack – 12v trigger Input (On / Standby)
IR wired input 3.5mm jack

Construction

Formed Plated steel and bespoke machined anodised aluminium front panel.

Primary Interface (on unit)

Dynamic Control Dial (with haptic feedback) to control volume and inputs

Secondary Interface (on unit)

Standby, Backward, Play/Pause, Forward

Other Interface

IR remote

Bluetooth

A2DP Audio profile / Codecs: SBC, aptX & AAC Bluetooth Range: 15m (typical)

Digital Coax Input

up to 24bit/192kHz PCM

Digital Optical Input

up to 24bit/96kHz PCM

MaestroUnite

System Creation and Control
Advanced System Setting
Over the Air Updates via Wi-Fi

Mains Transformer Rating

400VA

Dimensions (Including Encoder and Connections (W x H x D))

432 x 76 x 373 mm

Dimensions (Excluding Encoder and Connections (W x H x D))

432 x 76 x 346 mm

Weight

10.48 kg (23 lb)

Audio Formats

MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS

Hi-Resolution Audio Formats

MQA, FLAC, WAV, AIFF, Supports converted DSD playback via the BluOS desktop app (only)

Sampling Rate

Up to 24 bit / 192kHz

Supported Operating Systems (Minimum Spec)

Windows 7 SP1, macOS 10.9 Mavericks, iOS 9.3, Android 5.0 Lollipop or above

Supported Cloud Services

Amazon Alexa, Amazon Music, Spotify Connect, TIDAL Connect, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, Bugs

Free Internet Radio

TuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise

Control Integrations

Crestron, Control4 (OS 3), Control4 (2.9.1), RTI, URC, Push, Lutron, ELAN, iPort

Format Support / Sampling Rate

PCM / up to 192KHz/24bit
Roksan Kandy K3 Integrated Amplifier

Roksan K3 Integrated Amplifier

£1400.00



The Roksan K3 is one of the publics favourite Roksan amplifiers of all-time. Originally bearing the name Roksan KANDY, this amplifier has gone through continued development for the past two decades. Now sporting the name K3 and a new face-look the K3 proves to be just as popular today.

The K3 Integrated Amplifier offers an elegant user-friendly answer for today’s discerning music lovers. A built-in Moving Magnet phono input, five-line inputs make it a flexible hub for all manner of audio sources.

A power output of 140 W (RMS) per channel (into 8 Ohms) and superb bass drive deliver a wide detailed sound stage for a truly engaging musical experience. High-quality components, boards and transformers are employed for optimum sound quality and reliability.

Moving Magnet phono input
Five additional line inputs for other sources
Superior build quality
Symmetrical amplifier layout
High quality signal output relays
Directly mains-powered power amp section
Switchable bypass input
Pre-amplifier outputs
Headphone socket

K3 Integrated Amplifier Specification


Amplifier Type: Class-AB

Input 5 x RCA, MM phono, Bypass

Input Impedance 47 K ohms

Line Input Sensitivity 440 mV @ 140 W / 8 ohms

Outputs

Speaker (L & R), pre-amp, 3.5 mm headphone

Power Output (Per Channel)

> 140 W (8 ohms) /
> 220 W (4 ohms)

Power Supply

550 VA Toroidal transformer

Frequency Response

<3 Hz - >100 kHz (-3 dB)

Gain

37.5 dB (75x)

Harmonic Distortion

<0.005 % (1 kHZ - 14 W @ 8 ohms)

Power Consumption

Full Power 2-CH: 8 ohms = <330 W,
4 ohms = <550 W

Signal to Noise Ratio

>90 dB (Line input)

Dimensions (W x H x D)

432 x 102 x 380 mm

Weight

13.5 kg
Roksan Caspian Stereo Integrated Amplifier

Roksan Caspian Integrated Amplifier

£2199.00



The Caspian Integrated Amplifier like the K3 is one of Roksan's long standing integrated amplifiers. The Caspian Integrated Amplifier, like other products in the range, has received awards and accolades from around the world for its smooth, grippy and powerful sound. A true high-end amplifier without the price tag, it is used as reference in multiple situations.

Using independent power supplies for each channel and a fully symmetrical circuit design, it offers excellent value for its performance level. It can be used with the Caspian Power Amplifier as part of a superior multi-amplification system.

On-board output protection circuit with high current relays
Five-line inputs plus tape input and output
First input switchable to balanced XLR
Independent Preamplifier stage Power Supply
Thermally controlled fan assisted heat-sink cooling
High-end components and circuitry
Motorised volume control with LED position indicator
-20 dB mute function
2 pre-amplifier outputs
Short circuit protection
Power supply failure detection
Pre-power-up diagnostic check

Caspian Integrated Amplifier Specification

Amplifier Type: Class-AB

Inputs: 5 x RCA (CD Input Switchable to gold-plated XLR)

Input Impedance

47 ohms

Outputs

Speaker (L & R), Gold-plated RCA Preamplifier, Gold-plated RCA tape

Power Output (Per Channel)

> 85 W (8 ohms) / > 125 W (4 ohms)

Power Supply

350 VA Power Amplifier
60 VA Ultra low noise Toroidal transformer
Pre-amplifier section toroidal

Frequency Response

-3 dB, <1 Hz – 90 kHz

Gain

40 dB overall

Harmonic Distortion

0.002 % 1 kHz, 0.015 %
20 kHz 10 W - 8 ohms 0.0025 % 1 kHz,
0.03 % 20 kHz 50 W - 8 ohms

Power Consumption

2-CH: 8 ohms = <330 W, 4 ohms = <550 W

Signal to Noise Ratio

Line 108 dB

Dimensions (W x H x D)

432 x 80 x 330 mm (incl. feet)

Weight

11 kg
Roksan blak Stereo Integrated Amplifier
The blak Integrated Amplifier is a powerful and musically enthralling design, with ample control and headroom available for exceptional grip and drive. Bass is quick, deep and exceptionally tight, ensuring a sense of speed and rhythm with an ultra-spacious and detailed soundstage that benefits all recordings and musical genres. Specially-selected components feature throughout the fully symmetrical circuit and a top-quality power supply design ensure the best possible performance.

The blak Integrated Amplifier contains very high quality internal Moving Magnet phono stage for direct connection to a turntable, aptX Bluetooth capability, an internal high-end DAC with USB connectivity and a circuit switchable headphone input. Rich in both sound and features, it represents the pinnacle of Roksan’s amplification.


3 x RCA line inputs
1 x Pair analogue XLR inputs
High quality moving magnet phono input
aptX® Bluetooth wireless connection
Internal DAC circuit
Rear-located USB type-B port
Circuit switchable headphone input
High grade components used throughout
Top quality transformer design for optimum power delivery
Striking design and superlative build quality
Brightness-adjustable LED displa

blak Integrated Amplifier Specification

Amplifier Type: Class-AB

Inputs: 3 x RCA, XLR, USB type-B, MM phono, aptX Bluetooth

Input Impedance: 24 K ohms XLR, 40 K ohms RCA

Outputs

Speaker (L & R), 1/4” headphone

Moving Magnet Input Gain: 76.75 dB @ 1 kHz, input impedance 47 k ohms, 150pF

Gain - 1 kHz, 8 ohms 36,75 dB

Harmonic Distortion

1 W, 8 ohms, 5 kHz < 0.02 % / 12 W, 8 ohms, 5 kHz <.035 %

Power Output (Per Channel)

1 kHz, 8 ohms > 150 W
1 kHz, 4 ohms > 230 W

Frequency Response

-3 dB, 12 W, 8 ohms from < 20 Hz to >80 kHz

Channel Balance

1 kHz, 8 ohms, 12 W > 0.3 dB

Cross Talk

1 kHz, 8 ohms < -104 dB

Signal to Noise Ratio

1 kHz, 8 ohms, 1 W more than 76 dB

Dimensions (H x W x D)

140 x 440 x 309 mm (Incl. faceplate)


CONTACT US

Tel: 01625264666


LOCATION

OPENING TIMES

Monday 10am-4pm
Tuesday 10am-4pm
Wednesday- CLOSED
Thursday 10am-4pm
Friday 10am-4pm
Saturday 10am-4pm
Sunday-CLOSED