4
S-24
™
Mixing Console
Description
The S-24 Sanctuary Series is a 21 channel mixing console specifically designed to meet the needs of churches, schools and public
venues. The challenge of these applications is to provide high quality sound where the experience of the operator ranges from
novice to experienced. In many cases, these sound systems are used without an operator. The S-24 mixing system meets these
challenges by incorporating a unique set of features which not only make it easier to achieve outstanding sound quality, but also
simplify normal operation. In many applications, the S-24 can simply be pre-set, leaving the mix to the system’s automatic circuitry.
One of the S-24’s innovations is Automix
™
, an automatic mixing function provided on the first four channels. Once set up is
complete, the automatic mixer watches the incoming levels and automatically turns down unused and low priority inputs to give
dominance to the main microphone. This gain-sharing Automix technology makes the S-24 a natural for churches, auditoriums and
small conference rooms because it simplifies operation, reduces feedback and improves intelligibility. A compression circuit on these
patent-pending channels helps keep things from getting too loud, and 18 dB/octave low-cut filters remove rumble and handling
noise.
Another feature unique to Peavey Electronics is a new type of mid-equalization control called the Mid-Morph
™
(patent pending). This
control is actually two mid controls in one. When cut, it pulls out low-mid frequencies that causes the sound to be thick and muddy;
when boosted, it shifts to an upper-mid frequency that brightens the vocal range.
All channels have three band equalization, assignment selection, mute and post-fader sends to Monitor 1 and Monitor 2. The first 18
channels also have sends to the internal effects. LEDs light to show the presence of signal and the status of the channel. The
microphone preamps use our highly acclaimed low noise discrete transistor circuitry.
The three stereo channels (19/20, 21/22 and 23/24) have input selection switches rather than group assign switches. The user can
use these three-position input selector switches to send the left and right inputs in stereo; the left input only; or the right input only
to the main outputs. The two mono input modes make it easy to work with split sound tracks that have the music on one channel
and the vocals on the other. Complementing this feature, the Monitor Blend control allows a mix of the vocal and instrument tracks
to be sent to the monitors. This allows the vocal track to be mixed with accompaniment in the monitors but still have only the
accompaniment track in the main sound system. (This works great for the children’s choir.)
High-quality digital reverb is provided internally, with four presets and a mute. The S-24 system also includes the award-winning
Feedback Ferret
®
circuitry that automatically eliminates acoustic feedback on the Main and Monitor 1 outputs. To improve the
quality of the audio mix and to make the S-24 system easier to operate, the Choir and Vocal sub groups have adjustable noise
reduction and dynamic-range compression controls. The solo group also features a low-cut filter that reduces rumble and
microphone handling noise. The choir group is full range to accommodate other microphones and instruments.
To improve the definition of vocals and spoken word, a specially designed high frequency enhancement circuit is provided. This
Vocal Enhancement can have a subtle-but-pleasing impact on the overall sound quality. This affects all sub groups (pulpit, solo and
choir) but not the two stereo line channels.
To enhance the flexibility of these products, the output configuration of the S-24 can be set for stereo or dual mono operation. In
stereo mode, the left and right master faders and outputs work the same as a conventional stereo mixer. Because many sound
systems are monaural, the dual-mono mode allows the left and right outputs to work independently providing an additional output
with master control.
In addition to the main and monitor outputs, the S-24 also has a stereo Record and monaural Auxiliary output. These outputs each
have their own level controls that can be used for applications such as recording, broadcast, lobby, nursery or cry rooms. These
outputs are independent of the master L/R fader signals and feature an AUTO-LEVEL circuit that compresses the dynamic range.
Although the reduced dynamic range makes for easier listening at low to mid volumes, the AUTO-LEVEL circuit can be disabled if
not needed. To further enhance these outputs, the S-24 has a dedicated Ambient mic input to add congregational singing, the piano
or organ and other sound from the room to the recording and remote signals.
ENGLISH