Introduction; Features - Alto PBM8.350 UM User Manual

7.TECHNICAL SPECIFICATIONS
Mono input channels
Microphone input
Frequency response
Distortion (THD & N)
Sensitivity
SNR (Signal to Noise Ratio)
PAD
Phantom power
Line input
Frequency response
Distortion (THD & N)
Sensitivity
Stereo input channels
Microphone input
Frequency response
Distortion (THD & N)
Sensitivity
SNR (Signal to Noise Ratio)
PAD
Phantom power
Line input
Frequency response
Distortion (THD & N)
Sensitivity
Impedances
Microphone input
All other inputs
Tape out
All other output
Equalization
High
Mid
Low
DSP Section
A/D and D/A converters
DSP resolution
Type of effects
Presets
Controls
21
electronically balanced, discrete input configuration
20Hz to 50kHz, + - 3dB
0.01% at 1kHz
-40dBu
92dB
-20dB
+48V with switch control
Electronically balanced
20Hz to 50kHz, + - 3dB
0.01% at 1kHz
-20dBu
electronically balanced, discrete input configuration
20Hz to 50kHz, + - 3dB
0.01% at 1kHz
-40dBu
>92dB
-20dB
+48V with switch control
Unbalanced
20Hz to kHz, 3dB
50 + -
0.01% at 1kHz
-20dBu
1.4kohm
10kohm or greater
1kohm
120ohm
+ - 15dB @12kHz(mono) + - 15dB @12kHz(stereo)
+ - 12dB @2.5kHz(mono) + - 12dB @2.5kHz(stereo)
+ - 15dB @80kHz(mono) + - 15dB @80kHz(stereo)
24 bit
24 bit
Hall, Room, Vocal & Plate REVERBS
Mono & Stereo DELAY (max DELAY TIME 650ms)
Chorus, Flanger & Reverb MODULATIONS
REVERB+DELAY, REVERB+CHORUS,
REVERB+FLANGER combina tions
256
16-position PRESET Selector
16-position VARIATION selector
CLIP LED
MUTE SWITCH with LED indicator

1. INTRODUCTION

Thank you very much for expressing your confidence in
purchasing LTO PBM8.350 UM 8-channel stereo powered mixer with DSP and
MP3 player . The PBM8.350 UM is a professional, powerful mixer, which provides
the state of the art digital amplifier technology specifically. You will get a smooth,
accurate , very natural and open sound from this apparatus, it is really ideal for
gigs, recording and fixed PA installations.
The PBM8.350 UM 8-channel stereo powered mixer with DSP and MP3 player is
packed with some key features. For example: there are six MIC/line inputs which
provided with ultra low noise microphone pre-amplifiers and phantom power at
+48V plus two stereo inputs, each channel features a 3-band equalizer, two aux
sends, pan and level control. The master section includes stereo return, 2-track
input/output for playing back stereo devices and to record your mix, handy
equalizers for main mix and monitor, 256 position multieffect and USB port which
can be connected to U disk to play files of MP3 format and so on.
Though your PBM8.350 UM is very easy to operate, we strongly recommend you
to go through each section of this manual carefully, in this way you will get the
best out of your PBM8.350 UM.
2. THE CONCEPT BEHIND

2.FEATURES

The PBM8.350 UM 8-channel stereo powered mixer with DSP and MP3 player
USB port is designed for professional application. It provides the following features:
Digital amplifier technology, offering high power and a very dynamic sound
9-band graphic EQ for MAIN / MONITOR
8 MIC/line input channels with gold plated XLRs and balanced LINE inputs
2 Stereo input channels with balanced TRS jacks
Ultra-low noise discrete MIC preamps with +48V phantom power
Extremely high headroom offering more dynamic range
3-band equlizer on input channels
Each input channel with -20dB PAD, PAN and level control
2 AUX sends for built-in or external effects, on-stage monitor mix, or headphone mixing
256 position multieffect
2-track recording IN/OUT (phono)
Headphone output
2 350 watt RMS amplifiers (For PBM8.350 UM)
Output connector: 6.3 jack + 4 way-speakon
USB port for MP3 player
LTO products by
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