| Each channel of the Meyer Sound LD-2 includes three output/control
sections, designated Mid-Hi, Mid-Bass/AUX and Sub. Each section provides
a gain control (-12 to +6 dB) and Mute switch with LED. In addition, the
Mid-Hi section has an Array EQ filter to minimize the low-mid rise caused
by horizontal arrays of three to five MSL-4 self-powered loudspeaker systems;
and Low Cut filter which performs a crossover function by either sending
a full range signal to the Mid-Hi output or rolling off at 160Hz (12dB/octave).
The Mid-Bass/AUX section also includes a low cut filter (160Hz, 12dB/octave).
A separate Mid-Bass and Sub Crossover switch enables the LD-2 to accommodate
either Mid-Bass or Subwoofers or both Mid-Bass and Subs, in the same system.
With the switch engaged, the signal divides at 80Hz between the Mid-Bass
and Sub outputs. With the switch out, a full range signal is sent to both
sections. Polarity switches in both the Mid-Bass and Sub sections allow
quick correction of any polarity reversal or allignment optimization problems.
If only full range and subwoofers are used in the main system, the Mid-Bass/AUX
section is available for auxiliary systems such as front-fill, down-fill
or delays.
A Master section includes a gain control, a master Mute switch with LED,
and a signal presence/clip LED. The compact, single rack space cabinet
is made of 16-gauge steel to provide magnetic isolation from nearby devices,
EMI immunity and protection from accidental impact damage.
|
