Rotel : A-12 (SILVER)
Rotel’s A12 integrated amplifier offers impressive audio performance as well, but with slightly less output at 60-watts per channel. Input connections include both analogue and digital, along with aptX Bluetooth streaming capability.
The A12 integrated amplifier displays the same clean lines and intuitive operation as the A14 with output power rated at 60 watts per channel RMS into 8 ohms. Rotel engineers begin their quest for uncompromising audio performance at the power supply. This is the heart of an amplifier and an area where considerable time and investment is spent. Rotel manufactures its own toroidal transformers in-house to high tolerances using raw materials selected from proven, trusted suppliers. The result is a rugged power supply that won’t easily distort the music under dynamic conditions or with difficult speaker loads.
Specification
Continuous Power Output | 60W/Ch (All channels driven, 8Ω) |
Total Harmonic Distortion (20Hz-20kHz) | (20Hz–20kHz) <0.03% |
Frequency Response | Line Level Inputs: 10Hz - 100kHz ±0.5dB Digital Inputs: 10Hz - 80kHz ±3dB Phono Input: 20Hz - 15kHz ±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 |
Speaker Impedance | 4Ω minimum |
Input Sensitivity | Line Level Inputs: 200mV Digital Inputs: 0dBfs Phono Input (MM): 3mV |
Input Impedance | Line Level Inputs: 24kΩ Digital Inputs: 75Ω Phono Input (MM): 47kΩ |
Input Overload | Line Level Inputs: 4V Phono Input: 50mV |
Preout Level | 1V |
Output Impedance | 470Ω |
Pre-out/Impedance | 1.2V/470V (at -20dB) |
Tone Controls | ±10dB at 100Hz / 10kHz |
Coax/Optical Digital Input Signals | LPCM (Up to 24-bit/192kHz) |
PC-USB | USB Audio Class 1 (up to 24/96) USB Audio Class 2 (up to 24/192) |
Dimensions (W × H × D) | 430 × 93 × 345mm 17" × 3.6" × 13.5" |
Front Panel Height | 80mm (3.15") |
Power Requirements | 230V, 50Hz |
Power Consumption | 230W |
Standby Power Consumption | <0.5W |
Weight (Net) | 8kg (17.6lbs.) |
BTU Rating (4Ω, 1/8th power) | 517 BTU/h |