MRC-A120 Quasi complementary HIFI Power Amplifier.

Description

MRC-A120 2018

Bipolar DC Quasi complementary HIFI High Quality Power Amplifier 

The great RCA 70’s Design With special Today Audio Semiconductors

Final stage: Sanken / Toshiba / On Semi

Final Driver: Toshiba TTC004B & TTA004B

 High quality and reliability FR4 1.6MM PCB 

Excellent performance Amplifier

This item is PCB with all components assembled ready to use. 

only need Heatsink and Power Supply

Easy and simple to connect. 

The recommended transformer for this amplifier is:

4-8 Ohm Stereo version: 2X37VAC 4A (250-300VA)

8 Ohm Stereo version: 2X40VAC 4A (200VA)

DC Working Voltage: +/- 40V VDC TO MAX. +/- 55 VDC 

Power Out: 100W @ 8Ohm [+/-50 VDC] OR 135W @ 4Ohm [+/-50 VDC]

PCB Size: 100mm*73mm double-sided Red HAL,FR4 1.6MM

Specification:

RMS continuous power:

110 W Into 8Ω @ 2X55 VDC, THD 1%

150 W Into 4Ω @ 2X55 VDC, THD 1%

135 Watts driven into a 4Ω load (tested with 2X50V DC Power Supply)

100 Watts driven into a 8Ω load (tested with 2X50V DC Power Supply

ֵ% 0.5 :Total Harmonic Distortion

Signal-to-Noise Ratio: >104dB A-weighted

Frequency Response: 20Hz to 20kHz

Bandwidth: 5Hz to 50kHz -1dB

Input sensitivity: 1 VRMS For Max. Power Output

Input impedance: 18KΩ

Load impedance: 4Ω-8Ω

DC Offset: +/- 20mv

Applications: DIY HI-FI Home/Car Power Amplifier, HI-FI Home/Car Subwoofer Amplifier