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Part Names and Functions

1

OUTPUT

INPUT

DC9V

2

4
3

5
6

1. VOLUME knob

: Adjusts the overall volume.

2. TONE knob

: Turn this knob clockwise for a sharper sound, and 

counter-clockwise for a more full-bodied sound.

3. SHAPE knob

: By changing the anode resistance value of the Nutube, the 

distortion waveform will change, letting you enjoy harmonic and distortion 
changes.

Tip:  

With a DISTORTION circuit, it may seem that the volume is decreasing 
when you turn the SHAPE knob to the right. However, this is a normal 
characteristic of the TONE circuit.

4. GAIN knob

: Used to adjust the amount of distortion.

Tip:  

Flipping the slide switch on the main circuit board to Double will give 
you a two-series circuit, adding gain and volume.

5. EFFECT ON/OFF switch:

 Switches the effector on/off.

6. EFFECT ON/OFF LED:

 The indicator lights when the effector is on.

Specifications

· 

Vacuum tube:

 Nutube 6P1 

· 

Connectors and jacks:

 INPUT jack (monaural phone jack), OUTPUT jack 

(monaural phone jack), DC 9V jack (

· 

Power:

 9V alkaline battery (6LF22/6LR61) (sold separately), or DC 9V 

 AC adapter (sold separately)

· 

Battery life:

 Approx. 18 hr. (in Single mode, using an alkaline battery); 

approx. 10 hr. (in Double mode, using an alkaline battery) 
· 

Current consumption:

 28 mA (Single), 46 mA (Double)

· 

Dimensions (W x D x H):

 120 x 96 x 55 mm /4.72" x 3.78" x 2.17" 

· 

Weight:

 340 g / 12 oz.(without batteries)

· 

Included items:

 Owner’s Manual 

· 

Optional accessories:

 KORG AC adapter KA181 (DC 9V

)

Specifications and appearance are subject to change without notice 
for improvement.

Summary of Contents for Nu:tekt OD-KIT

Page 1: ...ower make sure to check for any mistakes in mounting or imperfect solder points Table of Contents Precautions 2 Cautions Before Assembly 3 Tools to prepare 3 Checking the parts 3 Parts and materials 4...

Page 2: ...tice regarding disposal EU only If this symbol is shown on the product manual battery or package you must dispose of it in the correct manner to avoid harm to human health or damage to the environment...

Page 3: ...nd prepare work mats so parts will not be scratched Avoid losing the screws and nuts Handle the screws and nuts with caution to avoid losing them Do not use other screws or nuts aside from the ones in...

Page 4: ...ultiple x10 x102 x103 x104 x105 x106 x107 x108 x109 x1 x0 1 x0 01 Precision 1 2 0 05 0 5 0 25 0 1 5 10 Reading the capacitor values When the value 103 is shown 10 x 103 10000 pF 0 01 F When the value...

Page 5: ...uded If you are concerned about whether you can assemble this kit or whether you might make a mistake refer to the video explanations available on the Web or use our assembly service support chargeabl...

Page 6: ...oard to Double will give you a two series circuit adding gain and volume 5 EFFECT ON OFF switch Switches the effector on off 6 EFFECT ON OFF LED The indicator lights when the effector is on Specificat...

Page 7: ...capacitor CL OPEN 1 OD OPEN 1 DS 0 01 F 1 12 C16 Film capacitor CL OPEN 1 OD 0 22 F 1 DS 0 0082 F 1 13 C10 C25 Ceramic capacitor 100PF B 2 14 C5 Film capacitor 0 01 F 1 15 C14 C17 C20 C21 Ceramic capa...

Page 8: ...ectors B8B ZR 3 4 2 44 CON1 DC jack PJ30KM0BB140 69B 1 45 J1 J2 Phone jack LJB0664 6 2 46 SW2 Slide switch MS 22D10 1 47 V1 Nutube vacuum tube Nutube 6P1 1 48 VR1 VR5 Volume control 10K A 2 49 VR2 Vol...

Page 9: ...9 Mounting Diagram...

Page 10: ...ocket 3 Be sure to install the part in the correct direction 5 Install the operational amplifier 2 in the socket Install the pin 1 of the operational amplifier shown with a mark so that it lines up wi...

Page 11: ...Solder the volume controls carefully so that they are flush with the circuit board without being slanted Tip It may be difficult to solder the volume controls if you have installed the phone jacks fir...

Page 12: ...the Nutube circuit board with the screen printed surface After making sure that all of the Nutube pins have been inserted into the holes on the circuit board peel off the release paper on the Nutube...

Page 13: ...d with LED holder Nuts Included with LED holder 10 Nutube bottom cushion CR sponge 48 x 22 x 7t 11 Battery sold separately 9V alkaline battery 6LF22 6LR61 12 Battery snap 13 Battery cushion 14 Foot sw...

Page 14: ...ide of the upper case Solder the longer LED lead to the red harness wire and the shorter lead to the white wire Tip If the end cap is loose and falls off use adhesive tape or glue to fix it in place 3...

Page 15: ...d the main circuit board with harness B 53 9 Connect the LED and the main circuit board with harness C 54 10 Attach the battery cushion 14 into the battery space foot switch 11 Connect the battery and...

Page 16: ...al sound when I tilted it or shook it after assembly A loose screw or other part might be left inside the unit Open the lower case and check the inside The volume controls or jacks are loose Make sure...

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