ROTEL 綜合擴大機 RA11 S/B INTEGRATED AMPLIFIER 40W*2
ROTEL 綜合擴大機 RA11 S/B INTEGRATED AMPLIFIER
$34,900
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現金付款
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商品資訊
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.
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 𨯗� weighted) | Phono input 80dB Line Level Inputs 100dB |
Digital Section | - |
Frequency Response | 10Hz-95kHz �3.0dB (MAX) |
Signal to Noise Ratio (IHF 𨯗� 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 |