LEM Blues 12, Owner'S Manual

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TECHNICAL SPECIFICATIONS
SECTION LEVELS & DATA CONNECTORS
MONO INPUT CHANNEL
sensitivity from -45 to -15 dB
gain 30 dB
impedance 1 kohms
sensitivity from +10 to -20 dB
gain 30 dB
impedance 10 kohms
HIGH ±15 dB @10 kHz
LOW ±15 dB @ 70 Hz
STEREO INPUT CHANNEL
sensitivity 0 dB
impedance 10 kohm
sensitivity -45 dB
impedance 47 kohm
HIGH ±15 dB @10 kHz
LOW ±15 dB @ 70 Hz
MASTER SECTION
MASTER output level
+ 4 dB 2 x balanced JACK
MONITOR output level + 4 dB 2 x balanced JACK
AUX output level 0 dB Balanced JACK
TAPE IN input level 0 dB 2 x pin RCA
TAPE OUT output level + 4 dB 2 x pin RCA
HEADPHONES output Minimum impedance 30 ohms Stereo JACK
GENERAL SPECIFICATIONS
Harmonic distortion (THD + Noise)
<0.1% from 20 Hz to 20 kHz
Crosstalk
STEREO separation > -80dB @ 1kHz, > -70dB @ 10kHz
FADER > -90dB @ 1kHz, > -85dB @ 10kHz
ON > -100dB @ 1kHz, > -90dB @ 10kHz
Noise all faders closed/MIX nominal/MIX 1ch. -115 dB / -105 dB / -100 dB
WEIGHT
BLUES 8 / BLUES 12 3 kg / 3,5 kg
DIMENSIONS BLUES 8 / BLUES 12 324x310x58 / 340x310x58 mm (WxHxD)
POWER SUPPLY
Pow er supply
see label on the apparatus
Weight 1 kg
Dimensions 102x75x61,5 mm (WxHxD)
Balanced XLR-F
Balanced JACK
2 x balanced JACK
2 x pin RCA
EQ
LINE
input
PHONO
input
MIC
input
LINE
input
EQ
DSP PARAMETER TABLE
REVERB MULTIEFFECT
Preset Effect Time (s/ms) Predelay (ms) Preset Effect Frequency (Hz) %
1 ROOM 2 40 17 CHORUS 1,5 100
2 ROOM 2,5 60 18 FLANGER 1 45
3 ROOM 3 60 19 FLANGER 1 100
4 ROOM 3 60 20 PHASER 0,6 25
5 HALL 2 10 21 PHASER 0,6 60
6 HALL 3 40 22 STEREO DELAY 164 14
7 HALL 5 40 23 STEREO DELAY 220 25
8 HALL 5 60 24 STEREO DELAY 220 20
9 VOCAL 2 40 25 STEREO DELAY 360 20
10 VOCAL 3 60 26 MONO DELAY 220 5
11 VOCAL 3 80 27 MONO DELAY 396 15
12 VOCAL 5 100 28 DETUNE - 20
13 PLATE 1,5 10
14 PLATE 1,5 20
15 PLATE 2,5 40
16 PLATE 3 60
EDITABLE PRESETS
Preset Effect Ist PARAMETER VALUES BASIC VALUE
29 PITCH SEMITONI -12 ÷ +12, step 1 0
30 MONO DELAY TEMPO (ms) 0 ÷ 800, step 8 396
31 STEREO DELAY TEMPO (ms) 0 ÷ 500, step 4 364
32 TAP DELAY TEMPO (ms) 0 ÷ 800, step 8 396
Preset Effect 2nd PARAMETER VALUES BASIC VALUE
30 MONO DELAY FEEDBACK (%) 05 ÷ 100, step 5 10
31 STEREO DELAY FEEDBACK (%) 05 ÷ 100, step 5 20