Description
Vintage Tube Amplifiers and Custom-Designed Transformers set the
soundstage. True Passive Equalization creates Bountiful and Musical
Equalization curves. The new RETRO 2A3 is designed as an ultra
High-Fidelity Program Equalizer whose sonic benefits go beyond the
equalization process. Accurate to the industry-standard Pultec EQ
performance, the RETRO 2A3 adds HF boost frequencies in several new
sweet spots. Carefully implemented HF boost circuits capture the
signature sound of the original passive equalizers. Use these settings
to make individual tracks fit in place. Make a vocal shine and add
distinct presence. There are many satisfying applications, most notably
the stereo mix buss.
Features
A new Subsonic Filter allows you to do peaking low frequency boosts
that tame the excessive subsonic energy exhibited in the original design
if that’s what you want. Utilizing the interstage transformer, the
filter not only reduces the subsonic energy but also provides distinct
transformer tonal characteristics for tracking and mixing. The filter
has settings of 40 and 90 Hz with a peaking response and sharp cutoff.
The 40 Hz setting has no apparent loss of lows as it adds excitement to
the 35-40 Hz region that is golden in many listening environments. The
smoothing effect is pleasantly apparent throughout the midrange. It is
easily switched-out for applications that require tight, accurate low
frequency response.
In consideration of the limited real estate in your rack, the RETRO
2A3 packs two EQ channels into one 2U space with surprising freedom of
movement, ease of adjustment and familiarity. Use the two channels for
stereo, separately on independent tracks or cascaded for extended
equalization possibilities. The channel separation exceeds 70 dB.
The RETRO 2A3 passive equalizer circuits do not rely on amplifier
feedback, which can cause a harsh and clinical sound in typical active
equalizer designs. By incorporating pure passive Capacitor - Inductor
based equalization; the RETRO 2A3 sounds so natural and effortless even
with extreme boosts and cuts. We also gave special attention to the
Pultec-style bass boost/bass cut method that is essential to a powerful
bass and kick drum EQ. This involves simultaneous low frequency boosts
and lower-mid cuts that can scoop out the mud and add real punch. Quite
simply, there are benefits to having the RETRO 2A3 in line without even
equalizing, as the tube amplification has it’s own unique musicality.
The RETRO 2A3 Dual Channel Tube Program Equalizer provides a very useful
palette of colors and textures ready for tracking, mixing and
mastering.