







Description
Solid Stereo Performance for Demanding
Loudspeakers
Two channels deliver 80 W per channel into 8 Ohms and 130
W per channel into 4 Ohms (both channels driven, nominal). This provides
a stable basis for controlled loudspeaker operation in a classic
stereo setup.
Phono Integrated Directly – Ready for
Vinyl
A built-in moving-magnet phono stage (RIAA equalized)
allows direct connection of a turntable. In addition, a
turntable grounding post is provided.
High-Resolution DAC for Precise
Digital Playback
The in-house developed DAC processes PCM
up to 192 kHz/24-bit. Digital sources are integrated via Coax-SPDIF (up to 192 kHz/24-bit)
and optical SPDIF (up to 96 kHz/24-bit) – including dedicated
inputs for TV (optical) and CD (coaxial).
Convenient
Streaming via Bluetooth
Wireless music streaming works via
Bluetooth with SBC, aptX, and AAC. The typical range is 15 m.
Numerous Connections for Flexible
System Integration
Two RCA inputs are available for analog (A1
variable without signal detection, A2 fixed with signal detection). For expansions,
there is an RCA pre-out/sub-out as well as a 3.5 mm headphone output, which is designed
for up to 7.5 Vrms for various headphone types. Additionally,
12V trigger-in (3.5 mm) and a wired IR input (3.5 mm) are present.
Operation and Setup with
App Support
The MaestroUnite app supports setup and
system control; over-the-air updates via Wi-Fi are also planned. On
the device, a dynamic rotary control with haptic feedback manages the control
of volume and inputs, supplemented by a remote control.
Properties
Specifications
General / Amplifier
- Output Power into 8 Ohms: 80 W, both channels driven, nominal (THD+N < 0.1)
- Output Power into 4 Ohms: 130 W, both channels driven, nominal (THD+N < 0.1)
- Bluetooth Codecs: SBC, aptX, AAC
- Bluetooth Range: 15 m (typical)
Inputs (Digital)
- Digital 1 (D1): Coax SPDIF (up to 192 kHz/24-bit)
- Digital 2 (D2): Optical SPDIF (max. 96 kHz/24-bit)
- Digital 3 (TV): Optical SPDIF (max. 96 kHz/24-bit)
- Digital 4 (CD): Coax SPDIF (up to 192 kHz/24-bit)
- Digital 5: Bluetooth (48 kHz/16-bit)
Inputs (Analog)
- A1: Variable input (no signal detection)
- A2: Fixed input (with signal detection)
- MM (Phono): RIAA (equalized)
Outputs
- 1× Pair Speaker Terminals (L/R)
- 1× Pair RCA Analog (Pre-out/SUB)
- 3.5 mm Stereo Mini-jack Headphone: 7.5 Vrms, suitable for all headphone types including high-impedance
Miscellaneous
- IEC Mains Socket (3-pin) / Fuse Holder
- 3.5 mm Mini-jack: 12V Trigger Input (On/Standby)
- IR-wired input: 3.5 mm Jack
- DAC: PCM up to 192 kHz/24-bit
- Mains Transformer Power: 400 VA
- Dimensions & Weight
- Dimensions (with Encoder & Connectors): 432 × 76 × 373 mm
- Dimensions (without Encoder & Connectors): 432 × 76 × 346 mm
- Weight: 10.2 kg
- Product Code: ATTINTAMPB
Scope of Delivery
- Roksan Attessa Integrated Amplifier
- Remote Control (with 2× AAA Batteries)
- Power Cable
- Documents
Manufacturer information
Attessa Integrated Amplifier
The Roksan Attessa Streaming Amplifier combines a powerful Class A/B amplifier with BluOS multiroom streaming, intuitive one-touch dial control, and versatile connections for TV, turntables, consoles, and classic audio sources.
AVAILABILITY
Immediately available: Available in our warehouse
Available: Available in our supplier's warehouse*
* We ship either from our warehouse or from our supplier's warehouse, whereby the goods can be sent either to us as an intermediate storage or directly to the customer. Our supplier is the manufacturer or distributor of the goods.
DELIVERY TIME
Shipping takes place within the delivery time stated in the online shop.
DELIVERY PERIODS
Prepayment: The delivery period begins one day after receipt of payment
All other payment methods: The delivery period begins one day after conclusion of the contract
DELIVERY DELAYS
Delivery delays may originate from our suppliers and will be announced by us. If major delivery delays occur, we offer a partial delivery, a replacement, or a refund upon individual arrangement.
Check shipping costs
GERMANY & AUSTRIA
Free shipping on orders over €99
Below that: €4.99 shipping costs
Excluded from this are our TVs, which are shipped with a freight forwarding flat rate of €39. The order value is irrelevant.
EUROPE
€49.99 shipping costs
List of countries:
Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
OUTSIDE EUROPE
Shipping outside Europe requires individual and personal agreement with our logistics team.
Pickup available
Simply pick up your order at the store
Extended Warranty
More protection thanks to an extended warranty
Cheaper elsewhere?
Ask us for a discount
Description
Solid Stereo Performance for Demanding
Loudspeakers
Two channels deliver 80 W per channel into 8 Ohms and 130
W per channel into 4 Ohms (both channels driven, nominal). This provides
a stable basis for controlled loudspeaker operation in a classic
stereo setup.
Phono Integrated Directly – Ready for
Vinyl
A built-in moving-magnet phono stage (RIAA equalized)
allows direct connection of a turntable. In addition, a
turntable grounding post is provided.
High-Resolution DAC for Precise
Digital Playback
The in-house developed DAC processes PCM
up to 192 kHz/24-bit. Digital sources are integrated via Coax-SPDIF (up to 192 kHz/24-bit)
and optical SPDIF (up to 96 kHz/24-bit) – including dedicated
inputs for TV (optical) and CD (coaxial).
Convenient
Streaming via Bluetooth
Wireless music streaming works via
Bluetooth with SBC, aptX, and AAC. The typical range is 15 m.
Numerous Connections for Flexible
System Integration
Two RCA inputs are available for analog (A1
variable without signal detection, A2 fixed with signal detection). For expansions,
there is an RCA pre-out/sub-out as well as a 3.5 mm headphone output, which is designed
for up to 7.5 Vrms for various headphone types. Additionally,
12V trigger-in (3.5 mm) and a wired IR input (3.5 mm) are present.
Operation and Setup with
App Support
The MaestroUnite app supports setup and
system control; over-the-air updates via Wi-Fi are also planned. On
the device, a dynamic rotary control with haptic feedback manages the control
of volume and inputs, supplemented by a remote control.
Properties
Specifications
General / Amplifier
- Output Power into 8 Ohms: 80 W, both channels driven, nominal (THD+N < 0.1)
- Output Power into 4 Ohms: 130 W, both channels driven, nominal (THD+N < 0.1)
- Bluetooth Codecs: SBC, aptX, AAC
- Bluetooth Range: 15 m (typical)
Inputs (Digital)
- Digital 1 (D1): Coax SPDIF (up to 192 kHz/24-bit)
- Digital 2 (D2): Optical SPDIF (max. 96 kHz/24-bit)
- Digital 3 (TV): Optical SPDIF (max. 96 kHz/24-bit)
- Digital 4 (CD): Coax SPDIF (up to 192 kHz/24-bit)
- Digital 5: Bluetooth (48 kHz/16-bit)
Inputs (Analog)
- A1: Variable input (no signal detection)
- A2: Fixed input (with signal detection)
- MM (Phono): RIAA (equalized)
Outputs
- 1× Pair Speaker Terminals (L/R)
- 1× Pair RCA Analog (Pre-out/SUB)
- 3.5 mm Stereo Mini-jack Headphone: 7.5 Vrms, suitable for all headphone types including high-impedance
Miscellaneous
- IEC Mains Socket (3-pin) / Fuse Holder
- 3.5 mm Mini-jack: 12V Trigger Input (On/Standby)
- IR-wired input: 3.5 mm Jack
- DAC: PCM up to 192 kHz/24-bit
- Mains Transformer Power: 400 VA
- Dimensions & Weight
- Dimensions (with Encoder & Connectors): 432 × 76 × 373 mm
- Dimensions (without Encoder & Connectors): 432 × 76 × 346 mm
- Weight: 10.2 kg
- Product Code: ATTINTAMPB
Scope of Delivery
- Roksan Attessa Integrated Amplifier
- Remote Control (with 2× AAA Batteries)
- Power Cable
- Documents
Manufacturer information

Attessa Integrated Amplifier
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Fidelity Guide
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FAQs
You can find questions and answers about products, availability, shipping, payment, and service in our FAQs.
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Our online customer service and sales team is available to assist you by phone or email.
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Fidelity Store
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Frequently asked questions about our products
Please visit our FAQ page to learn more.
Are all displayed products immediately available?
All visible products are generally either in stock with us or can be ordered from our suppliers. You can find the current availability or delivery time on the respective product page. If you have any questions about availability, please feel free to contact us at any time.
Do you offer pre-purchase advice?
Yes. If you are still unsure about your choice or if our online shop does not cover all the information you need, we would be happy to advise you in person. We are committed to finding a long-term and suitable solution for your requirements. Please contact us in person to benefit from our experience.
How do I find the right accessories for my setup?
The added value that the right accessories can bring is often underestimated. To help you get the most out of your setup, we are happy to advise you personally.
Is there a warranty on all products?
Our products come with their own manufacturer's warranty, the duration and terms of which may vary depending on the brand and product. We handle warranty claims for products purchased from us on your behalf.

