Rotel A12 MkII Stereo Integrated Amplifier

Description

This integrated amplifier supports your favorite sources including MM Phono Stage, analog, digital, PC-USB and wireless Bluetooth. Optimized circuits and a 32-bit DAC deliver spacious and open reproduction of the music.

The A12MKII Integrated Amplifier measures only a slim 80 mm (3 inches) tall but stands well above its sleek design profile in
performance and feature set for all music lovers.
The heart of the A12MKII begins with Rotel’s in-house manufactured oversized toroidal transformer feeding high
efficiency storage and smoothing capacitors for deep, controlled bass energy. The power supply features multiple
voltage and current regulators delivering independent power to critical analog, digital and amplification stage circuits isolating
sensitive low voltage signals from high power speaker outputs lowering the noise floor and reducing unwanted distortion.
Circuit design follows Rotel’s proprietary Balanced Design Concept with physical and electrical isolation techniques
delivering exceptionally clean audio.
The A12MKII is replete with inputs supporting your favorite sources including a Moving Magnet Phono Stage for vinyl fans, 4
RCA analog, 4 digital, PC-USB and high-quality aptXTM Bluetooth for wireless streaming.
A premium 32-bit Texas Instruments Digital to Analog converter extracts genuine and accurate details of the music with custom
output filters and preamplifier circuits preserving the integrity of the audio stream.
The Class AB amplifier delivers 60 Watts of dynamic power into 8 ohms utilizing high current, fast transient output devices
for improved accuracy of the music timing and a more lifelike reproduction of audio into dual A-B speaker binding posts.
The IR remote, front panel controls, and graphic display ensure effortless operation. RS232, 12V triggers and remote input ensure seamless integration with control systems.
Slim and powerful, the A12MKII delivers on Rotel’s iconic brand heritage.

SPECIFICATIONS

MAXIMUM POWER OUTPUT: 120W/Ch (4Ω)
CONTINUOUS POWER OUTPUT: 60W/Ch (8Ω)
TOTAL HARMONIC DISTORTION (THD): <0.018%
FREQUENCY RESPONSE: Line Level Inputs: 10Hz – 100kHz, 0±0.5dB Digital Inputs: 10Hz – 90kHz, 0±2dB Phono Input: 20Hz – 20kHz, 0±0.5dB
S/N RATIO (IHF “A” Weighted):
Line Level Inputs: 100dB Digital Inputs: 103dB Phono Input: 90dB
INTERMODULATION DISTORTION (60Hz:7kHz, 4:1): <0.03%
DAMPING FACTOR: 220
INPUT SENSITIVITY
Line Level Inputs: 230mV
Digital Inputs: 0dBfs
Phono Input (MM): 3.4mV
INPUT IMPEDANCE
Line Level Inputs: 24kΩ
Digital Inputs: 75Ω
Phono Input (MM): 47kΩ
INPUT OVERLOAD
Line Level Inputs: 4V
Phono Input: 50mV
PREOUT LEVEL
1.2V
OUTPUT IMPEDANCE
470Ω
TONE CONTROLS
±10dB at 100Hz / 10kHz
DIGITAL INPUT
SPDIF LPCM (Up to 24-bit/192kHz)
PC-USB
USB Audio Class 1 (up to 24-bit/96kHz)
USB Audio Class 2 (up to 32-bit/384kHz)*
*Driver installation required
Roon Tested

DIMENSIONS (W × H × D): 430 × 93 × 345mm
POWER REQUIREMENTS: 230V, 50Hz
POWER CONSUMPTION: 230W
STANDBY POWER CONSUMPTION: <0.5W NET WEIGHT8.76kg