Category: INTEGRATED AMPLIFIERS
Model: RA-11
Title: Integrated Amplifier
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.
• Supports iPod USB and Bluetooth audio streaming
• Analog and digital audio inputs
• Wolfson WM8740 24/192bit DAC
• Programmable tone controls
• Tone Bypass mode
| Model |
RA-11 |
| 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
Line Level Inputs 10Hz-100kHz, ±1dB |
| Input Sensitivity / Impedance |
Phono input 2.5mV / 47 k Ω
Line Level Inputs 150mV / 24 k Ω |
| Input Overload |
Phono input 180mV
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
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 |
| General |
- |
| Power Requirements (AC) |
120V, 60Hz (USA) 230V, 50Hz (Europe) |
| Power Consumption |
220Watts |
| Standby Power Consumption 0.5W |
0.5Watts |
| Dimensions (W x H x D) |
430 x 72 x 342mm (17 x 2 7/8 x 13 1/2ins) |
| Panel Height |
60mm (2 3/8 ins) |
| Weight (Net) |
6.39kg (14lbs) |
| Finishes |
Black, Silver |
