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G-Lab MAC-4.4 User Manual

G-Lab MAC-4.4 User Manual

Midi amp controller

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Summary of Contents for G-Lab MAC-4.4

  • Page 3 Dear Customer! Thank you for choosing our product. MIDI AMP CONTROLLER MAC-4.4 is an adaptor that enables to control (switch the channels, switch on/off other functions) the amps equipped with EXTERNAL SWITCHING or FOOTSWITCH inputs. MAC-4.4 should be controlled by programmable MIDI controller (which enables to program and send chosen MIDI PROG CHANGE or CTRL CHANGE commands for any controller’s preset).
  • Page 4 Structure 1 - MIDI IN connector 6 - 9V power supply connector 2 - MIDI THRU connector 7 - power supply mode switch 3 - MIDI channel switch 8 - cable clamp 4 - Pr.Ch. microswitch 9 - outputs’ state indicators 5 - Ctrl Ch microswitch 10 - fixing cover for connected cables...
  • Page 5 MIDI channel setting To set the MIDI channel the amp receive the commands on serves the MIDI CHANNEL rotatable switch. To change the channel use a small screw and turn it a little...
  • Page 6: External Switching

    right or left. The arrow-head indicates set channel (A, B, C, D, E, F letters correspond with 10, 11, 12, 13, 14, 15 channels’ numbers and “0” digit indicates channel No. 16). Connecting to amp with EXTERNAL SWITCHING inputs In case of connecting to the amps equipped with EXTERNAL...
  • Page 7 Connecting to the Bogner Ecstasy 101B amp MAC 4.4 version for the Ecstasy 101B amp is equipped with 5 meters long cable with the pin for the amp FOOTSWITCH input. Controller enables choosing of the channels...
  • Page 8 (No. 1, 2 or 3) and controlling the functions: BOOST1 (SWITCH OUT 5), BOOST2 (SWITCH OUT 6), FX LOOP (SWITCH OUT 7) and STANDBY (SWITCH OUT 8).
  • Page 9 Controlling via MIDI commands SWITCH OUT MAC-4.4 can be controlled by Program Change and/or Control Change commands. To choose the commands’ type received by the controller use the Pr.Ch. and Ctrl Ch micro- switches. ON position indicates that the commands will be received.
  • Page 10 In the table below are shown the controllers’ numbers and functions. Controllers from 14 to 18 serve for individual control on every function and the controller number 19 function similarly to the Program Change command (sets the amp channel and other amp functions). Power supply MAC should be supplied with 9V (DC) external adaptor with current 0,15 A or more.
  • Page 11 REMARK: Damage of the MAC-4.4 caused by supplying it with power of improper voltage effects in loss of the warranty. Specification Dimensions: (depth x width x height) 55 x 110 x 45 mm Weight 270 g Power supply 9V DC...
  • Page 12 FCC Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 13 Declaration of Conformity ELZAB S.A., ul. Kruczkowskiego 39, 41-813 Zabrze, Poland, declare under sole responsibility, that the following product: G LAB/ MIDI AMP CONTROLLER MAC-4.4 (G LAB MAC-4.4) conforms with requirements of the EC Council Directives: ● 2006/95/EEC Low Voltage Directive, ●...
  • Page 14 DO NOT PLACE THIS PRODUCT INTO THE WASTE CONTAINER ! This device is marked with a cross-lined waste container symbol according to 2002/96/EU Directive on Waste Electric and Electronic Equipment. Such marking informs that after usage equipment can not be trashed together with other household waste.