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Introduction
The RPQ500 module, designed after the successful RPQ preamp,
provides the same ultra-clean, high-gain signal path that has earned AEA
preamps their great reputation, in a 500 series package. The RPQ500 has
been enhanced with additional features, turning it into a workhorse tool
for your API 500 compatible rack.
The RPQ500 delivers the bandwidth and quietness needed for high
resolution recording. JFET circuit topology provides all the dynamics,
subwoofer bass, and fast transients that your microphones can record.
The input impedance of 10,000 Ω means the RPQ500 will not load
down a mic and change its sound. Low Energy Storage™ circuit design
instantly recovers from overloads for superior dynamic performance.
The CurveShaper
offers a natural option for sculpting your sound right
TM
at the start of the signal path. Switchable and tunable low frequency (LF)
and high frequency (HF) controls allow you to tame proximity problems
and provide HF extension and slope control. The high-frequency
CurveShaper
excels at adding a touch of air or presence, and the
TM
low-frequency control can remove boxiness and boominess in a fast and
unobtrusive way. The bottom line is a versatile channel strip that will
deliver an unadulterated performance in any application.
The Line/Mic switch bypasses the microphone gain stage and allows
the EQ to be used for tracking with other preamps or during mixdown.
Add the output level control and the RPQ500 becomes a high-quality
processing tool that can be used for mixing and mastering when
combined with summing racks and mixers such as the Purple Audio
Moiyn or the Roll Music Folcrom.
The original RPQ with CurveShaper
was designed to fully capture
TM
every nuance of ribbon microphones: vintage or modern, passive
or phantom-powered. Engineers have discovered that the RPQ also
complements their moving coil, tube and solid-state mics. By virtue of its
sonic qualities and versatility, the AEA RPQ500 is the tool of choice for
all microphones whenever a true and pristine signal path is needed.
The Front Panel
1 – Audio Signal Level indicators: The green LED snaps on at -6 dBu
to indicate the presence of signal; the red LED snaps on at +23 dBu to
warn of approaching signal overload; the yellow LED varies in bright-
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