AEA RPQ3 Preamp EQ 500 Series

The AEA RPQ500 delivers the same high-gain, low-noise performance of AEA’s full-size ribbon preamps in a compact 500-series module. With 81 dB of pristine JFET gain, CurveShaper EQ, and high-impedance NoLoad circuitry, it captures every nuance of your microphones with exceptional clarity and musicality.

Preamp Overview:

• Single channel with 81 dB of ultra-quiet JFET gain

• CurveShaper™ high-frequency EQ and low-frequency proximity control

• Mic and line inputs for mixdown or tracking versatility

• Switchable phantom power, polarity reverse, and line/mic selection

• NoLoad™ 10 kΩ high-impedance design for enhanced transients, frequency response, and output sensitivity

• Built in the USA

Optimized for Ribbons

Designed with ribbon microphones in mind, the RPQ500 brings out the warmth, depth, and detail that make ribbons so unique. Its high-output, low-noise design ensures clean gain even with the quietest sources, letting your ribbons shine without the need for additional boosters.

CurveShaper EQ

The onboard CurveShaper™ EQ gives you powerful tone control right at the start of the signal chain:

• High-Frequency Extension – Boost with adjustable slope for added air and presence, perfect for ribbons, vocals, and 2-bus enhancement.

• Low-Frequency Proximity Control – Reduce bass build-up quickly and transparently, taming proximity effect while maintaining natural body.

Whether you’re tracking vocals, strings, brass, or full mixes, the RPQ500 gives you the gain, headroom, and tonal shaping to get the most from your microphones - all in a compact 500-series format.

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