The RA-11 carries a similar set of features to the RA-12 but is slightly less powerful at 40 Watts per channel and is constructed in a slimline enclosure. Just like the RA-12, every critical signal chain component is selected to ensure that music from the RA-11 is delivered with as much detail, dynamics, clarity and emotion as possible.
The RA-11 incorporates the same high-end Wolfson WM8740 24 bit/192kHz DAC chip as the RA-12 and the same complement of five conventional analogue inputs, four S/PDIF digital inputs, and an Apple authorised USB input. The RA-11 can be controlled through either its front panel buttons, via a remote handset, or an RT-12 and the Rotel Remote app for iPhone and iPad.
For more detailed information on the Rotel RA-11 Integrated Amplifier, click here.
Continuous Power Output: 40Watts/ch (20-20kHz, < 0.03%, 8 Ω)
Total Harmonic Distortion (20Hz-20kHz): < 0.03% at rated power
Intermodulation Distortion (60Hz:7kHz, 4:1): < 0.03% at rated power
Frequency Response (Phono input): 20Hz-15kHz, ±0.3dB
Frequency Response (Line Level Inputs): 10Hz-100kHz, ±1dB
Input Sensitivity / Impedance (Phono input): 2.5mV / 47 k Ω
Input Sensitivity / Impedance (Line Level Inputs): 150mV / 24 k Ω
Input Overload (Phono input): 180mV
Input Overload (Line Level Inputs): 5V
Preamp Output / Impedance: 1V / 470 Ω
Tone Controls (Bass / Treble): ±4 dB at 100Hz / 10kHz
Signal to Noise Ratio (IHF “A” weighted) (Phono input): 80dB
Signal to Noise Ratio (IHF “A” weighted) (Line Level Inputs): 100dB
Digital Section -
Frequency Response: 10Hz-95kHz ±3.0dB (MAX)
Signal to Noise Ratio (IHF “A” weighted): 100dB
Input Sensitivity/Impedance: 0 dBfs/75 Ohms
Pre-out/Impedance: 1.2V/470V (at -20dB)
Decodable Front USB/iPod Digital Signals: AAC (m4a), WAV, MP3, WMA (up to 48K 16bit)
Coaxial/Optical PCM: LPCM
File Formats: Real Audio, MP3, OGG Vorbis, WAV, AIFF and AU
Power Requirements: (AC) 120V, 60Hz (USA) 230V, 50Hz (Europe)
Power Consumption: 220Watts
Standby Power Consumption: 0.5W
Dimensions (W x H x D): 430 x 72 x 342mm
Panel Height: 60mm
Weight (Net): 6.39kg
Witch Doctor (Product of the Year 2013): "Sonically speaking, at the price point, it’s got nothing to worry about, while the feature set, overall performance and nice price add so much to the mix that this is in fact, one of those rare killer products that should make the competition wonder…" January, 2014.