Description
MRIAA-TR2 Ver.3
MRIAA-TR2N
MRIAA-TR3BC
Stereo RIAA HIFI Pre Amplifier
One of the best Old RIAA Pre-Amp Design
MRIAA-TR2N Powered By Single 12-24Vdc (Recommended 18Vdc)
MRIAA-TR2 Ver.3 and MRIAA-TR3BC Powered By Single 20-24Vdc
***All Models you can buy Assembled PCB or Parts+PCB You need to solder it by yourself***
The Good Old Sound Quality
Low Noise Transistors Amplification
RCA Input connectors
MRIAA-TR3N Model with Output Buffer Stage
Output Connectors will supply
Input sensitivity: 2.5mv
Freq. Response: 20-20000 Hz (RIAA STN.)
Input Impedance: 47Kohm
PCB Size:
MRIAA-TR2 Ver.3 = 55mm*44mm Green double-sided HAL,FR4 1.6MM
MRIAA-TR2N = 52mm*44mm Green double-sided HAL,FR4 1.6MM
MRIAA-TR3BC = 60mm*55mm Green/Blue double-sided HAL,FR4 1.6MM
