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Summary of Contents for G-Lab Smooth Delay SD-1

  • Page 3: Table Of Contents

    Version 2.2 Table of contents Structure ___________________________________________________ 4 Power supply _______________________________________________ 8 Way of connecting ___________________________________________ 8 Setting INPUT GAIN and EFFECT LEVEL regulators ______________ 10 Tone parameters setting _____________________________________ 10 Effect switching off _________________________________________ 12 CTRL OUT output ___________________________________________ 12 MIDI channel setting ________________________________________ 14 Controlling via MIDI commands _______________________________ 14 Technical parameters _______________________________________ 17...
  • Page 5 Dear Customer! Thank you for choosing our product. SMOOTH DELAY SD-1 is a classic delay effect with applied MAX ANALOG technology. Its full signal path contains discrete components with exception of single delay realized by 24 bits DSP processor. Its analog voice circuit with characteristics accordant to the guitar tone enables to achieve natural sound of repeats with adjustable attenuation of the high and low frequencies.
  • Page 6: Structure

    - INPUT GAIN signal level and EFFECT LEVEL regulators - Clickless TRUE BYPASS - 9V DC power supply Structure...
  • Page 7 1 - Effect ON/OFF footswitch 2 - HARD/SOFT OFF mode switch 3 - TREBLE – high tones setting knob 4 - BASS - low tones setting knob 5 - FEEDBACK – repeats quantity setting foot knob 6 - SMOOTH L/H switch 7 - FREQ.
  • Page 8 16 - IN signal connector 17 - KILL DRY switch – dry signal OFF switch 18 - OUT signal connector 19 - CTRL OUT output to control DUAL REVERB 20 - MIDI IN input 21 - MIDI THRU output 22 - 9V power supply connector...
  • Page 9 23 - EFFECT LEVEL – regulator of delay maximal volume level 24 - GAIN INPUT– regulator of input sensitivity 25 - DS1 and DS2 switches 26 - MIDI channel setting switch...
  • Page 10: Power Supply

    The SD-1 should be supplied from external regulated 9V DC power supply, with capacity of 100 mA or more. It is recommended to use separated source e.g. G LAB PB -1 in order to avoid ground loop. Before connecting check if the connector’s polarization is CTR –...
  • Page 11 If you use amp overdriven channel it is recommended to connect the SD-1 on the amp effect loop. SD-1 can be connected to the serial or parallel loop. Only in case of connecting the SD-1 to the parallel amp loop the KILL DRY and the DS1 should be set to ON position.
  • Page 12: Setting Input Gain And Effect Level Regulators

    Setting INPUT GAIN and EFFECT LEVEL regulators INPUT GAIN and the EFFECT LEVEL regulators enable to match the SD-1 to signal level. Setting is done by means of small, flat screw and should be carried out for the maximal signal level (it is usually CLEAN tone) with activated delay effect (ACTIV indicator lit).
  • Page 13 In order to do that press and hold footswitch (or footswitches) corresponding to the needed time ratio and after change the position (in any direc- tion) of the MODE switch. The SD-1 defines the tempo on the base of two last pressings.
  • Page 14: Effect Switching Off

    CTRL OUT output CTRL OUT output enables to control the DUAL REVERB (G LAB DR-3/2, DR) via MIDI commands or by using ON/OFF switch of the SD-1. In that purpose it is needed to...
  • Page 15 connect CTRL OUT connector with DUAL REVERB FOOT PEDAL input by using JACK-JACK stereo cable (shielded cable is not required). Thanks to that set of this effects constitute the reverberations center which can be controlled by MIDI commands or by foot.
  • Page 16: Midi Channel Setting

    If the DS2 switch is in ON position every switching on of the effect causes setting in the DUAL REVERB the B parameters and switching it off causes setting back the A parameters. In case of MIDI control each of the effects is considered as an individual MIDI device (on different channels) and can be fully switched ON/OFF by controller or other MIDI device.
  • Page 17 Prog Change Functionality Number Switch off the effect (the mode is defined by OFF MODE switch position) Switch off the effect in HARD mode Switch off the effect in SOFT mode Switch on the effect 5 to 128 Switch on the effect with delay time Pr.Ch. x 10 ms The table below shows functionality of the Control Change commands.
  • Page 18 The table below shows functionality of the CTRL OUT output’s Program Change commands (to control DUAL REVERB effects). Prog Change DR-3, DR-2 Number REVERB ON, SET A SET A REVERB ON, SET B SET B REVERB OFF, SET A SET A REVERB OFF, SET B SET B...
  • Page 19: Technical Parameters

    Technical parameters Dimensions: depth 120 mm width 145 mm heigh 65 mm Weight 0,65 kg Input impedance 1Mohm Input signal range (with 5 dB room -2 dBu (1,7Vpp) for effect signal) up to 10 dBu (7Vpp) Maximal output signal (@ the load 14,7 dBu (12Vpp) of 20 kOhm and more) Power supply...
  • Page 20: Fcc Compliance

    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 21: Declaration Of Conformity

    Declaration of Conformity Elzab Soft Sp. z o.o., ul. Kruczkowskiego 39, 41-813 Zabrze, Poland, declare under sole responsibility, that the following product: G LAB/ SMOOTH DELAY (SD-1) conforms with requirements of the EC Council Directives: ● 2006/95/EEC Low Voltage Directive, ●...
  • Page 22 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 Elec- tronic Equipment. Such marking informs that after usage equipment can not be trashed together with other household waste.

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