Rotel A11 mkII integrated amplifier with Bluetooth
Rotel A11MKII is a Class A/B integrated amplifier delivering 50 Watts per channel into 8 ohms and 62 Watts per channel into 4 ohms. A Rotel-built toroidal transformer, Texas Instruments 32-bit/384kHz DAC, Moving Magnet Phono input and Bluetooth with aptX HD and AAC provide flexible connectivity for analog, digital and wireless music sources.
Rotel A11MKII Integrated Amplifier
The Rotel A11MKII Integrated Amplifier offers an ideal combination of power and connectivity for the music lover seeking to elevate their listening experience. Constructed around a linear power supply featuring a massive Rotel-built toroidal power transformer, the A11MKII delivers 50 Watts per channel of Class A/B power into 8 ohms and 62 Watts per channel into 4 ohms.
Both analog and digital sources are welcome, with three line-level RCA inputs, coaxial and optical digital inputs, a Moving Magnet Phono stage and aptX HD Bluetooth with AAC. A premium Texas Instruments 32-bit/384kHz Digital to Analog Converter handles digital signal conversion.
Key Features
- 50 Watts per channel into 8 ohms and 62 Watts per channel into 4 ohms.
- Class A/B amplifier design.
- Rotel-built toroidal power transformer and linear power supply.
- Texas Instruments premium 32-bit/384kHz DAC.
- Bluetooth with aptX HD and AAC.
- Coaxial and optical digital inputs supporting S/PDIF LPCM up to 24-bit/192kHz.
- Three line-level RCA inputs for analog sources.
- Moving Magnet Phono input for turntable connection.
- Dedicated headphone amplifier circuit with front-panel 1/8-inch headphone jack.
- Bass, Treble and Balance rotary controls.
- Motorized analog volume controller.
- IR remote control included.
Class A/B Amplification
The A11MKII delivers an authoritative 50 Watts per channel of Class A/B power into 8 ohms, with output increasing to 62 Watts per channel into 4-ohm loads. Its amplifier architecture and high-current power supply provide the foundation required to drive a wide range of stereo loudspeakers.
Rotel-Built Toroidal Transformer
At the heart of the A11MKII is a linear power supply featuring a massive Rotel-built toroidal power transformer. This provides the Class A/B output stage with a stable source of current and forms the foundation of the amplifier's power delivery.
Texas Instruments 32-bit/384kHz DAC
The A11MKII features a premium Texas Instruments 32-bit/384kHz Digital to Analog Converter for processing digital audio signals. Coaxial and optical S/PDIF inputs support LPCM audio up to 24-bit/192kHz.
This integrated digital section allows compatible digital source components to connect directly to the amplifier without requiring a separate external DAC.
Analog and Digital Connectivity
Both analog and digital sources are supported. Three line-level RCA inputs accommodate analog components, while coaxial and optical digital inputs provide connections for compatible digital sources.
This combination makes the A11MKII suitable for systems combining traditional analog components with modern digital audio sources.
Bluetooth with aptX HD and AAC
Built-in Bluetooth with aptX HD and AAC provides convenient wireless music playback from compatible smartphones, tablets and other Bluetooth devices.
Moving Magnet Phono Stage
For vinyl playback, the A11MKII includes an integrated Moving Magnet Phono stage, allowing a compatible turntable to connect directly to the amplifier without an external phono preamplifier.
The MM Phono input has a specified sensitivity of 1.6mV and an input impedance of 43k ohms, with a frequency response of 20Hz to 20kHz.
Dedicated Headphone Amplifier
A front-panel 1/8-inch headphone jack with a dedicated headphone amplifier circuit provides convenient private listening without requiring an additional headphone amplifier.
Intuitive Controls
The intuitive front-panel layout includes rotary Bass, Treble and Balance controls together with source input selection. Tone controls provide ±6dB adjustment at 100Hz and 10kHz.
The included IR remote operates a motorized analog volume controller, providing convenient volume adjustment from the listening position while maintaining traditional analog operation.
Flexible Stereo Integration
Combining Class A/B amplification, a Rotel-built toroidal transformer, premium Texas Instruments DAC, Moving Magnet Phono stage and Bluetooth connectivity, the A11MKII supports a wide range of analog, digital and wireless music sources in a single integrated amplifier.
The A11MKII is available in both black and silver finishes.
| Power Output | 50 W/Ch (8 Ohms) 62 W/Ch (4 Ohms) |
| Total Harmonic Distortion (THD) | <0.03% |
| Frequency Response | Line Level Inputs: 10 Hz - 100k Hz, -0.5 dB, +0.05 dB Phono Input: 20 Hz - 20k Hz, -0.5 dB, +0.3 dB Digital Input: 20 Hz – 20k Hz, -0.15 dB, +0 dB |
| S/N Ratio (IHF "A" Weighted) | Line Level Inputs: 90 dB (Max Volume) Line Level Inputs: 95 dB (Min Volume) Phono Input: 85 dB |
| Intermodulation Distortion (60 Hz:7k Hz, 4:1) | <0.03% |
| Damping Factor | 120 |
| Input Sensitivity | Line Level Inputs: 130 mV Phono Input (MM): 1.6 mV |
| Input Impedance | Line Level Inputs: 45k Ohms Phono Input (MM): 43k Ohms |
| Input Overload | Line Level Inputs: 4 V Phono Input: 50 mV |
| Tone Controls | ±6dB at 100 Hz / 10k Hz |
| Input Sensitivity / Impedance | -20 dBFS / 75 Ohms |
| Digital Inputs | SPDIF LPCM (up to 24-bit/192k Hz) |
| Dimensions (W × H × D) | 430 × 73 × 347 mm |
| Front Panel Height | 60 mm |
| Power Requirements | 230 V, 50 Hz |
| Power Consumption | 150 W |
| Standby Power Consumption | <0.5 W |
| Net Weight | 6.8 kg |
| BTU Rating (4 Ohms, 1/8th power) | 450 BTU/h |
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