ROTEL A-14MKII Integrated Amplifier

The A14MKII is the flagship model in the 14 Series family of Rotel products delivering 80 Watts of Class AB amplification into 8 ohm speakers powered by Rotel’s in-house manufactured, oversized toroidal transformer and an array of 4 high efficiency slit-foil bulk storage capacitors delivering an effortless acoustic performance.

A fully redesigned Digital to Analog circuit topology utilizes a Texas Instruments 32-bit/384kHz DAC with exhaustive tuning and hand selection of all critical components delivering a fuller, richer and more balanced presentation of the music. Improvements to the power supply and amplifier gain stages further refine the audio whether you are listening to a big band orchestra or a solo vocalist.

Tone controls provide treble and bass adjustments in 1dB steps up to +/- 10dB personalizing your experience for all music genres, moods and settings with a BYPASS mode eliminating unwanted noise and distortion.

The A14MKII supports your favorite sources including analog, digital, PC-USB with MQA, high-quality wireless aptX™ and AAC Bluetooth streaming and even a Moving Magnet Phono stage for vinyl fans.

The A14MKII is certified Roon Tested delivering the best experience using Roon software so you can just enjoy the music. Control system integration is available utilizing Ethernet, RS232, 12V-Trigger and remote IR connections.

Dual 5-way speaker binding posts allow Zone 2 installations with relay-controlled selection of the A-B speaker outputs. The front panel graphic display includes a large volume indication and audio stream information.

The A14MKII is comfortable in any setting delivering countless hours of audio entertainment.

Specification

Maximum Power Output
150W/Ch (4Ω)
Continuous Power Output
80W/Ch (8Ω)
Total Harmonic Distortion (THD)
<0.018%
Frequency Response
Line Level Inputs: 10Hz - 100kHz, ±0.5dB
Digital Inputs: 10Hz - 90kHz, ±2.0dB, Max
Phono Input: 20Hz - 15kHz, ±0.5dB
S/N Ratio (IHF "A" Weighted)
Line Level Inputs: 100dB
Digital Inputs: 103dB
Phono Input: 90dB
Power Requirements
230V, 50Hz
Power Consumption
280W
Standby Power Consumption
<0.5W
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
PC-USB
USB Audio Class 1 (up to 24-bit/96kHz)
USB Audio Class 2 (up to 32-bit/384kHz)
*Driver installation required MQA and MQA Studio (up to 24-bit/384kHz )
Roon Tested
Coax/Optical Digital Input Signals
SPDIF LPCM (Up to 24-bit/192kHz)
Dimensions (W × H × D)
430 × 93 × 345mm
17" × 3.6" × 13.5"
Front Panel Height
80mm (3.15")
Net Weight
8.94kg (19.71lbs.)
BTU Rating (4Ω, 1/8th power)
632 BTU/h