Rotel A11 MKII
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 A11 MKII delivers an authoritative 50 Watts per channel of Class A/B power into 8 ohms, and even higher power into demanding loudspeakers.
Exclusive Rotel power supply innovations and critical circuit layout provide physical and electrical separation to lower the noise floor and increase musical dynamics. The A11MKII’s multi-tap transformer delivers power to sensitive low-voltage circuits and the high current amplifier output stage independently, isolating the signal path from noise and reducing unwanted distortion. This sound-first design supports fast transients and delivers an expressive, open musical performance.
Both analogue and digital sources are welcome, with three line-level RCA inputs, coaxial and optical digital inputs, a Moving Magnet Phono stage, and aptXTM HD Bluetooth. An 1/8” headphone jack with dedicated headphone amplifier circuit is provided on the front panel for private listening sessions. The intuitive front panel layout includes Bass, Treble, and Balance rotary controls and source input selection ensuring the A11MKII is personal and a pleasure to operate up close.
The included IR remote drives a motorized analogue volume controller for ease of use at the listening position. User friendly features such as a detachable IEC power cord, two 12V trigger outputs, heavy 5-way speaker binding posts, and signal sensing auto power on/off functions ensure compatibility with any installation.
The A11MKII is available in both black and silver colours.
Technical Specifications
|
Power Output |
50 Watts / ch (8 Ohms) 62 Watts / ch (4 Ohms) |
|
Total Harmonic Distortion |
< 0.03% |
|
Intermodulation Distortion (60 Hz : 7k Hz, 4:1) |
< 0.03% |
|
Frequency Response Phono input Line Level Inputs |
20 Hz - 20k Hz, -0.5 dB, +0.3 dB 10 Hz - 100k Hz, -0.5 dB, +0.05 dB |
|
Damping Factor (20 - 20,000 Hz, 8 Ohms) |
120 |
|
Input Sensitivity / Impedance Phono Input Line Level Inputs |
1.6 mV / 43 Ohms 130 mV / 45k Ohms |
|
Input Overload Phono Input Line Level Inputs |
50 mV 4 V |
|
Tone Controls - Bass / Treble |
± 6 dB at 100 Hz / 10k Hz |
|
Signal to Noise Ratio (IHF “A” weighted) Phono Input Line Level Inputs |
85 dB 90 dB |
|
Digital Section |
|
|
Frequency Response |
20 Hz – 20k Hz, -0.15 dB, +0 dB |
|
Input Sensitivity / Impedance |
-20 dBFS / 75 Ohms |
|
Digital Inputs |
SPDIF LPCM |
|
Power Requirements USA Europe |
120 V, 60 Hz 230 V, 50 Hz |
|
Power Consumption |
150 Watts |
|
Standby Power Consumption |
< 0.5 Watts |
|
BTU (4 Ohms, 1/8 power) |
450 BTU/h |
|
Dimensions(WxHxD) |
430 x 73 x 347 mm |
|
Front Panel Height |
60 mm / 2 3/8" |
|
Weight(net) |
6.8 kg, 15 lbs. |
|
Finish |
Black and Silver |
