Table of Contents
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DigiMAX LT
Eight-Channel Mic-Preamplifier with
adat™ Lightpipe Output
USER'S MANUAL 1.0
-20
-10
CLIP
-20
-10
CLIP
-20
-10
CLIP
PAD
PAD
30
30
30
+48V
+48V
0
60
0
60
0
60
dB
dB
dB
GAIN
GAIN
GAIN
1
1
2
115/230 VAC ~
WORD CLOCK
POWER
(by internal
jumpers)
20WATTS
CREATED,
DESIGNED
IN
OUT
AND
MANUFACTURED
IN THE USA
adat™
optical
interface
DIGITAL
AUDIO
OUTPUT
Copyright © 2002, PreSonus Audio Electronics, Inc.
-20
-10
CLIP
-20
-10
CLIP
-20
-10
CLIP
PAD
PAD
PAD
30
30
30
+48V
+48V
+48V
0
60
0
60
0
dB
dB
dB
GAIN
GAIN
GAIN
3
4
5
CHANNEL 8
CHANNEL 7
7
5
3
1
CHANNEL INSERT POINTS
8
6
4
2
MICROPHONE - XLR
MICROPHONE - XLR
MICROPHONE - XLR
LINE INPUT - TRS
LINE INPUT - TRS
ALL RIGHTS RESERVED
-20
-10
CLIP
-20
-10
CLIP
PAD
PAD
PAD
SAMPLE
RATE
30
30
+48V
+48V
+48V
32k
60
0
60
0
60
dB
dB
GAIN
GAIN
6
7
8
CHANNEL 6
CHANNEL 5
CHANNEL 4
CHANNEL 3
CHANNEL 2
MICROPHONE - XLR
MICROPHONE - XLR
MICROPHONE - XLR
MICROPHONE - XLR
LINE INPUT - TRS
LINE INPUT - TRS
LINE INPUT - TRS
LINE INPUT - TRS
LINE INPUT - TRS
POWER
EXT
CLOCK
44.1k
48k
CHANNEL 1
MICROPHONE - XLR
LINE INPUT - TRS
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Table of Contents
Related Manuals for PRESONUS DigiMAX LT
Summary of Contents for PRESONUS DigiMAX LT
- Page 1 DigiMAX LT Eight-Channel Mic-Preamplifier with adat™ Lightpipe Output USER’S MANUAL 1.0 CLIP CLIP CLIP CLIP +48V +48V +48V +48V GAIN GAIN GAIN GAIN 115/230 VAC ~ WORD CLOCK POWER (by internal jumpers) 20WATTS CREATED, DESIGNED MANUFACTURED IN THE USA CHANNEL INSERT POINTS adat™...
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Page 2: Table Of Contents
Overview... 1 Introduction ... 1 Features ... 2 Controls & Connections ... 3 Front Panel... 3 Back Panel ... 5 Operations ... 6 Dynamic Microphones ... 6 Phantom Powered Mics ... 6 Line Level Inputs... 6 Application Guide ... 6 Technicial Specifications ...10 PreSonus Limited Warranties ... -
Page 3: Overview 1
We appreciate the support you have shown us through the purchase of this product. Please pay close attention to how you connect your DigiMAX LT to your system. Improper grounding is the most common cause of noise problems found in studio or live sound systems. -
Page 4: Features
This revolutionary style connector lets you use either 1⁄4” or XLR connectors in the same input. Sample Rate Selector The DigiMAX LT has a switch on the front panel that lets the operator choose the sample rate. It provides selectable rates of 32k, 44.1k and 48k. Ext Clock When the External clock switch is engaged the DigiMAX LT goes into ‘chase’... -
Page 5: Front Panel
10dB thus delivering a total gain possibility of 54dB. -20dB Pad A -20dB pad is available on each channel of the DigiMAX LT for reducing incoming signal levels. Using this pad can provide a more manageable signal... -
Page 6: Controls & Connections 2
EXT. CLOCK. When this switch is engaged the operating clock rate of 32k, 44.1, or 48k will be determined by the incom- ing signal from an external device through the word clock in input on the back panel of the DigiMAX LT. -
Page 7: Back Panel
Insert Each channel of the DigiMAX LT has an insert that sends and returns the signal from the associated channel. This insert can be very useful for dynamics processing (such as compressing, limiting, etc.) or for monitoring purposes by helping in overcoming the time discrepancy that may be encountered in some digital recording situations. -
Page 8: Operations
3.3 LINE LEVEL INPUTS The 1⁄4” inputs on the DigiMAX LT are designed for use with line level or low impedance inputs not instrument level inputs. These inputs will work for line level devices such as keyboards, samplers, drum machines, CD players, etc. - Page 9 The single end will look like a stereo 1⁄4” connector. This end of the cable plugs into the insert jack above the input on the back of the DigiMAX LT. You would use the SEND end of the cable as the output cable.
- Page 10 1⁄4” connector. This end of the cable plugs into the insert jack on the back of the DigiMAX LT. You would use the return end of the cable as the input cable. By plugging a device into the return cable, you would be entering the signal chain after the preamp.
- Page 11 OPERATIONS 3...
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Page 12: Technicial Specifications
4 TECHNICAL SPECIFICATIONS Number of Channels ... 8 Input Input Impedance, XLR Input ... 1.3k Ω Input Impedance, Line Level Input... 10k Ω Connectors ... Neutrik™ Combo Panel Controls Gain ... 0dB to +40dB Pad... -20dB Phantom Power ... +48V Meters Signal Present LED ...-20dBu Signal Level LED...-10dBu... - Page 13 TECHNICAL SPECIFICATIONS 4 Input ... 100/120/220/240VAC (Factory Configured) Power ...80 Watts Physical Size ...1U Rack Dimensions... 19” X 1.75” X 9” Weight ... 15 lbs. Chassis ... Steel Panel ... Aluminum As a commitment to constant improvement, PreSonus reserves the right to change any specification stated herein at any time in the future without prior notification.
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Page 14: Presonus Limited Warranties
5 PRESONUS LIMITED WARRANTY IN THE UNITED STATES PreSonus Audio Electronics Inc. warrants this product to be free of defects in material and workmanship for a period of one year from the date of original retail purchase. This warranty is enforceable only by the original retail purchaser. To be protected by this warranty, the purchaser must complete and return the enclosed warranty card within 14 days of purchase. - Page 15 PRESONUS LIMITED WARRANTY 5 OUTSIDE OF THE UNITED STATES PreSonus Audio Electronics products are warranted only in the country where originally purchased, through the authorized PreSonus distributor in the country of original purchase, against defects in material and workmanship. The specific period of this limited warranty shall be that which is described to the original retail purchaser by the authorized PreSonus dealer or distributor at the time of purchase.