Heritage Audio HA73jr2 500 Series Microphone Preamp

Add rich transformer saturation to any source

The Heritage Audio 73JR II has custom Carnhill input and output transformers that are ready to add a touch of glow to any sound source — mic, line, or even DI instruments. The DI circuit is ahead of the mic input transformer, perfect for adding some hair to DI bass signals on the way in. Best of all, the 73JR II preamp module has separate input and output gain controls, which lets you crank the input gain to get more transformer color without overloading the output stage.

Heritage Audio 73JR II 500 Series Microphone Preamplifier Module Features:

• Sonically versatile mic preamp and DI module based on the classic 73-style module
• 20dB pad on the mic input prevents overloading the input transformer
• Up to 80dB of gain for the mic input, 50dB line preamplifier
• All-discrete, Class A circuitry
• DI input circuit is before the input transformer, letting you add color and richness to DI instruments
• Variable highpass filter for cutting unwanted low-end rumble and mud
• Separate input and output gain controls let you drive the input for saturation without overloading the output