M50 using TI Texas Instruments TPA3123 digital amplifier chip BTL bridged by the work of a wide range of voltage applied, the 12-25v single voltage can work. Under the input voltage 20v, 50w can provide the rated power 4 ohms.
Dimensions (L)150mm x (W)90mm x (H)40mm Weight 450g
1.Japan made TOKO Fixed Inductors For Digital Audio Amplifier
2.Increase the speaker protection circuit
3.To use better quality components
4.Special custom power supply
5.The newly designed shell and panels
6.Original Japanese ALPS potentiometer
And a version of the comparison:
Re-designed to optimize the line, an increase of volume control, sleep switch;
Interface using a high-quality accessories;
Carefully selected high-quality power to ensure a sufficient supply current;
Internal wiring using Teflon Silver Line to ensure that signal transmission fluid;
Re-design made of shell, look more attractive.
Switching Power Supply - Universal AC 100V-240V~1A / 50~60Hz
DC Output DC 13.5V / 4A
Packing list:
1 * M50 2*50W T-AMP
1 * Input AC 100V-240V~1A / 50~60Hz, DC Output DC 13.5V / 4A Power Adapter