Supply of 4-channel professional pure power amplifier MR-4450 pure power amplifier

Power amplifier
Model
Output power stereo+
*
Output power stereo+
*
Output power bridge type
*< br/> Frequency range (+/b)

Input sensitivity

Input impedance
Balance
Signal-to-noise ratio
〉
Damping coefficient
〉
Conversion speed
〉
Power supply

Voltage gain

Overall dimensions (** )
**
Net weight

Transportation dimensions (**)
*3*
Transportation weight


*Appearance design, four-channel pure power amplifier input has three different working modes: balanced and unbalanced stereo/mono/bridge
*Has reliable power-on delay, Multiple protections for overload, over-temperature, short circuit, zero drift, etc.
*Using large-capacity filter capacitors, high-quality toroidal low-magnetic leakage high-value chip transformers and high-quality audio high-power output tubes.
*Light weight makes transportation and assembly very easy, specially designed chassis for extra durability and strength
*With output jacks and /-inch output jacks on each channel, plus road Binding posts provide outstanding connection flexibility.
*The power tube is directly connected to the radiator, and the high-power automatic adjustment two-speed fan effectively reduces the temperature inside the machine and improves system reliability
*The comprehensive protection measures provided include power on/off mute, detection, thermal Protection, current/limiting and attenuator shields.
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