R.R. Amplifiers MLP4 User Manual Download Page 10

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R.R AMPLIFIERS

USER MANUAL MLP4

Front connection Panel Description

Input/output
Input from guitar or other device , and output to an amp or other device. This path utilizes a
high quality buffer.

Sends

Mono ¼” Jack’s.

All these Sends utilizes our high quality line drivers for best and stable

impedance. Every effect “sees” and “feeds” the same Impedance. When the loop is not

selected, the send to the effect is grounded by relay.

Returns

Mono ¼” Jack’s

From your effect, it “sees” always a 50kΩ

impedance. When a loop is

selected, a relay puts also your effect into the chain.

Summary of Contents for MLP4

Page 1: ...that you have gained a good grasp of every feature provided by your new unit this User manual should be read in its entirety The manual should be saved and kept on hand as a convenient reference Vers...

Page 2: ...ions Subject to temperature extremes e g direct sunlight in an enclosed vehicle near a heating duct on top of heat generating equipment or are Damp e g baths washrooms on wet floors or are Exposed to...

Page 3: ...eds proper grounding for a save use CAUTION Try to prevent cords and cables from becoming entangled Be good for your cables Disconnect all cords coming from external devices before moving the unit Mak...

Page 4: ...n to Another where the temperature and or humidity is very different water droplets condensation may form inside the unit Damage or malfunction may result if you attempt to use the unit in this condit...

Page 5: ...S 5 USER MANUAL MLP4 3 Additional Precaution Use a reasonable amount of care when using the unit s buttons switches or other controls and when using its jacks and connectors Rough handling can lead to...

Page 6: ...5 Introduction 8 Key Features 8 Website 8 6 Top Panel Description 9 7 Front connection Panel Description 10 8 Back connection Panel Description 11 9 Connections 11 10 Midi 11 11 Unit Specifications 1...

Page 7: ...ed outputs for you effects This will prevent groundloops that may cause hum or other unwanted noises or side effects Use good quality patch cable When good quality patch cable is used with good qualit...

Page 8: ...active And only the active loop puts its effect into the signal chain This ensures a very transparent sound without any tonal losses The small size enclosure will make it easy to implement it in your...

Page 9: ...ctivate When a midi program change has been received and one or more loops are selected the Save button will blink Press the Save button to save this preset program change 3 Save button When you press...

Page 10: ...h quality buffer 2 Sends Mono Jack s All these Sends utilizes our high quality line drivers for best and stable impedance Every effect sees and feeds the same Impedance When the loop is not selected t...

Page 11: ...TS jack connections Please use good quality signal guitar cable for best results 10 Midi The Midi Thru is a copy of the incoming Midi in signal The Unit responds to PC s the units can process PC s ti...

Page 12: ...gain loop Switching electromechanical relay switching Dimensions 134 x107 x 56 mm Use between 0 C and 40 C 12 Power supply Input Voltage 12V centre negative Required Current 250mA 13 Midi channel set...

Page 13: ...Limits of Liability R R Amplifiers will not be held liable to any party for damages that result from the failure of this product Damages excluded include but are not limited to the following lost pro...