ROTEL A11MKII

Integrated amplifier 50+50W RMS into 8 ohm, high current final stage, power section with toroidal transformer, electronic speaker protection, bass/treble tone and balance control.

Analog inputs: 3 line inputs, 1 MM phono input.

Digital inputs: 1 optical, 1 coaxial, Bluetooth aptX HD.

Texas Instruments 32bit/384KHz D/A converter.

Headphone output with dedicated amplifier.

Double 12V trigger control.

Remote control supplied.

Other features

The Rotel A11MKII integrated amplifier offers the perfect combination of power and style for music lovers looking to enhance their listening experience. Built around a linear power stage equipped with a massive toroidal power transformer produced by Rotel, the A11MKII delivers a power of 50 watts per channel in class A/B into 8 ohms, which rises if the speakers to be driven have an impedance module even more challenging. The power supply stage and the careful arrangement of the most critical electronic circuits offer a clear physical and electrical separation, to the advantage of reducing background noise and increasing dynamics. The multi-winding transformer provides isolated power to all sensitive low-voltage circuitry, and the high-current output transistors further isolate the signal paths, reducing unwanted distortion. This design supports fast transients and delivers an expressive and realistic musical performance. Both analog and digital sources are supported, as well as the AptX HD Bluetooth receiver. Three line level RCA inputs, MM Phono stage compatible with moving magnet cartridges, coaxial and optical digital inputs. The internal DAC is a 32bit/384KHz Texas Instruments. The equipment also includes a headphone output with dedicated amplifier on the front panel. On the same there are tone controls for bass and treble and channel balance. Supplied, we finally have the remote control that controls the volume in an analogue way, via a motorized potentiometer.

Highlights compared to the previous version Rotel A10:

- 22 new improved components

- New circuitry and signal distribution with front tone controls

- Bluetooth Aptx HD (was AptX only)

Technical features:

Continuous output power: 50 WATT per channel, 8 OHM - 62 WATT per channel, 4 OHM

Total harmonic distortion: <0.03%

Frequency response: Line Inputs: 10 HZ - 100K HZ, -0.5 DB, +0.05 DB - Phon Input: 20 HZ - 20K HZ, -0.5 DB, +0.3 DB</ p>

Signal to Noise Ratio (IHF "A" weighted):

Line Inputs: 90DB,

Phono Input: 85DB BTU (4OHM, 1/8 of Rated Power): 450 BTU/H

Intermodulation distortion (60HZ:7KHZ, 4:1): <0.03%

Damping factor: 120

Input sensitivity:

Line inputs: 130MV;

Phono input (MM): 1.6MV

Input impedance: Line Inputs: 45K OHM;

Phono input (MM): 43K OHM

Input overload level: Line inputs: 4V;

Phono input: 50MV

Tone controls: ±6DB at 100HZ / 10KHZ

Dimensions (W×H×D): 430x73x34mm

Front panel height: 60 mm

Power supply: 230V, 50HZ

Consumption: 150W

Stand-By consumption:<0.5W

Net weight: 6.8Kg