MIDI Controllers Values
d \ u
0
1
2
3
4
5
6
7
8
9
0
15.0dB
14.5dB
14.0dB
13.5dB
13.0dB
12.5dB
12.0dB
11.5dB
11.0dB
10.5dB
10
10.0dB
09.5dB
09.0dB
08.5dB
08.0dB
07.5dB
07.0dB
06.5dB
06.0dB
05.5dB
20
05.0dB
04.5dB
04.0dB
03.5dB
03.0dB
02.5dB
2.0dB
1.5dB
1.0dB
00.5dB
30
00.0dB
00.5dB
01.0dB
01.5dB
02.0dB
02.5dB
03.0dB
03.5dB
04.0dB
04.5dB
40
05.0dB
05.5dB
06.0dB
06.5dB
07.0dB
07.5dB
08.0dB
08.5dB
09.0dB
09.5dB
50
10.0dB
10.5dB
11.0dB
11.5dB
12.0dB
12.5dB
13.0dB
13.5dB
14.0dB
14.5dB
60
15.0dB
Amplitude
15dB /
15dB step 0.5dB
(Value = d
u)
Frequency 20Hz- 20KHz step 1/12 oct
(value = d
u)
d \ u
0
1
2
3
4
5
6
7
8
9
0
20
21,2
22,5
23,7
25
26,6
28,3
29,9
31,5
33,6
10
35,8
37,9
40
42,5
45
47,5
50
53,5
57
59,5
20
63
67
71,5
76
80
85
90
95
100
106,5
30
113
119
125
134
143
151,5
160
170
180
190
40
200
212,5
225
237,5
250
266,5
283
299
315
336,5
50
358
379
400
425
450
475
500
532,5
565
597,5
60
630
672,5
715
757,5
800
850
900
950
1000
1062
70
1125
1187
1250
1337
1425
1512
1600
1700
1800
1900
80
2000
2125
2250
2375
2500
2662
2825
2987
3150
3362
90
3575
3787
4000
4250
4500
4750
5000
5325
5650
5975
100
6300
6725
7150
7575
8000
8500
9000
9500
10000
10625
110
11250
11875
12500
13375
14250
15125
16000
17000
18000
19000
120
20000
13
1. INTRODUCTION
Purchasing
LTO CONTROL60, you purchase a very powerful equalizer, easy to use and contain in
very efficient
a
single unit rack package.
Our new CONTROL60 is a versatile and very powerful parametric/graphic PRE-EQ. It is based on 2 extremely
powerful high speed 24
32-bit DSPs and very high quality 20-bit A/D and 24-bit D/A converters,
the
preserving
pureness of analogue sound in your digital applications. It can be operated in 6 different modes:
Graphic 2
30 Dual Mono 1/3 oct(GR.D.M)
Graphic 2
30 Stereo 1/3 oct(GR.ST)
Graphic 1
60 Mono 1/6 oct(GR.Mono )
Parametric 2
30 Dual Mono(PAR.D.M)
Parametric 2
30 Stereo (PAR.ST)
Parametric 1
60 Mono (PAR.Mono)
allowing the user to obtain the desired sound and timbre out of the musical signals easily.
These algorithms are fully dual mono/stereo algorithms and use very powerful high precision and symmetrical
filters, designed for professional use, able to modify the sound color improving the over
sound quality without
all
introducing any loss or distortion.
4
2. FEATURE LIST
Robust and Compact Design
Digital Stereo Equalizer with 24/32-bit High-Speed DSP Processor
Very High-Quality BurrBrown 20-bit A/D and 24 D/A Converters for Pure and Clean Audio Quality
Open Architecture for Easy Software Updates
MPU Control
2
30 or 1
60 Band Parametric Equalizer
Windows Editor for Easy to Use and Powerful Pc Based MIDI Remote Control
SMT Design for Greater Reliability
Optimized Signal Path to Provide Superior Sound
Manufactured Under QS9000, VDA6.1 Quality System
3. CONTROL ELEMENTS
3.1 The Front Panel
1.Power Switch with LED
2.Channel key with LED
3.Flat key
4.Bypass key
LED
with
5.Utility key
LED
with
6.VU meter key
LED
with
7.AUX key
LED
with
8.HP/LP key with LED
9.Edit key with LED
10.Dial Control knob
11.Enter key
12.Esc key
18
17
15 14
12
9
8
7
6
5
4
3
2
16 13
11
1
10
Easy to Operate Front Panel Controls and Display
Notes:
If the system is in
whatever control change command is ignored, except controller # 86.
bypass
Select the channel to edit by means of the controller 0 (bank).
If the type of EQ is Graphic or Parametric
, assign to controller 84 (Mode) the value to edit the
mono (1x60)
first 30 filters and the value 1 to edit the following 30 filters.
At EQ type change, the system loads a default preset belonging to the same EQ type.
Warnings:
1. Before starting a MIDI session please set on the Control60 the same MIDI channel used by the external controller.
2. During a MIDI control session the unit's graphic display is NOT updated.
3. After MIDI use of Control60 it's advisable to run a manual STORE to save preset changes done by means
of the external controller. After saving, reboot the Control60 to use it as a stand-along unit.
ON
OFF
POWER
UP
LEFT
RIGHT
DOWN
ENTER
ESC
UTILITY
EDIT
BYPASS
HP/LP
FLAT
AUX
CHANNEL
VU METER
CONTROL60
30 30 Band
Digital Equalizer
R
LTO
-18
-24
-30
-6
-12
CLIP
