background image

Jensen Transformers, Inc.

Media Series Direct Box User Guide

11

The World’s Finest Transformers

MeDIA-1 Block Diagram

TOP LEFT

PHONO

INPUT

1/4” PHONE

INPUTS

1/8” MINI-PHONE

INPUT

BOTTOM/RIGHT

LEVEL

CONTROL

MONO

SUM

180

GROUND

LIFT

CW

CHASSIS

GROUND

OUTPUT

JT-DB-EPC

Summary of Contents for ISO-MAX MEDIA-1

Page 1: ...s Finest Transformers Media 1 Media 2 Owner s Manual Multimedia DI www jensen transformers com Jensen Transformers Inc 9304 Deering Ave Chatsworth CA 91311 Tel 818 374 5857 Email info jensen transfor...

Page 2: ......

Page 3: ...ies Direct Box User Guide The World s Finest Transformers Introduction 1 Overview 2 Features 3 4 Making Connections 5 Applications 6 7 Controls 8 9 Specifications 10 Block Diagram 11 12 Warranty Back...

Page 4: ...designed to be easy to use we do ask that you take a minute to read through this short manual This will ensure that you get to know all of the features and how to best take advantage of them If after...

Page 5: ...lowering the impedance for long cable runs Unbalanced signals are prone to noise and signal degradation thus are generally limited to cable runs of 8 meters 25 Balanced signals on the other hand can...

Page 6: ...e 3 3 5mm TRS INPUT Standard mini TRS stereo input for connecting a laptop tablet or iPhone to the Media 1 4 TRIM Used to set the input level going into the Media 1 Eliminates the need for a typical P...

Page 7: ...ecting a laptop tablet or iPhone to the Media 2 4 TRIM Used to set the input level going into the Media 2 Eliminates the need for a typical PAD switch 5 XLR OUT Left and right balanced low Z mic level...

Page 8: ...require any pow er to make it work We suggest you turn off the phantom power on your console or mic preamp Although it will not harm the Media DI turning it off eliminates noise and potential componen...

Page 9: ...ut on your mixer Merely set the level control on the Media DI to about 12 o clock listen and adjust to suit The Media 1 will automatically sum the left and right inputs to mono This can be very benefi...

Page 10: ...affected by the Media 2 level control In other words your keyboard volume control will determine the sound going to your monitors Start by setting this up so that it is comfortable for you and then se...

Page 11: ...p The Trim Control Both the Media 1 and Media 2 DIs are equipped with a trim control that replaces the usual PAD This enables the user to quickly adjust the level from a device such as a CD player tha...

Page 12: ...eo image Ground Lift Jensen transformers are legendary in their ability to eliminate hum and buzz in audio systems and the Media series DI boxes are no exception Another common problem is known as a g...

Page 13: ...5dB 10k load level control at maximum Output impedance 150 level control at maximum higher at lower settings Phase Deviation 1 2 0 20Hz to 20kHz with 3k load Input pad Variable trim control with 20dB...

Page 14: ...eries Direct Box User Guide 11 The World s Finest Transformers MEDIA 1 Block Diagram TOP LEFT PHONO INPUT 1 4 PHONE INPUTS 1 8 MINI PHONE INPUT BOTTOM RIGHT LEVEL CONTROL MONO SUM 180 GROUND LIFT CW C...

Page 15: ...Direct Box User Guide 12 The World s Finest Transformers MEDIA 2 Block Diagram TOP LEFT PHONO INPUT 1 4 PHONE INPUTS 1 8 MINI PHONE INPUT BOTTOM RIGHT DUAL LEVEL CONTROL GROUND LIFT CW RIGHT LEFT OUTP...

Page 16: ...IAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS PRODUCT Note If a problem develops with this product during the warranty period call or write us before attempting any repair We can help you ident...

Reviews: