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  Phillips screwdriver (No. 1)

 

  AA alkaline batteries

 

 

(4 new) 

  Cellophane tape

● Take necessary caution when handling parts with pointed edges. There is a risk of injury.

  There are many parts with pointed edges on the back side of the circuit board, so please take care that you do not get injured by getting a finger or 

other body part caught on one of the sharp edges.

  This kit includes screws and other small parts. Be careful not to swallow them. There is a risk of suffocation.

This supplement uses AA alkaline batteries. Incorrect use of the batteries may cause the generation of heat, explosions or liquid leakage.

The following precautions should be taken.

●  Please note that rechargeable NiCd batteries and non-rechargeable Oxyride and nickel-based batteries should not be used. 

● Ensure that the positive and negative terminals of the batteries are aligned correctly.

● If liquid that leaked from the batteries gets into your eyes, rinse them well with plenty of water and consult a doctor immediately.

If liquid leaks onto your skin or clothes, wash it off immediately.

● Always remove the batteries after use.

 ●  Please read the instructions and cautions thoroughly before trying it out.

 ●  For your safety, be sure to follow the instructions in this manual. In addition, do not use any parts that have become damaged or deformed during 

use.

 ●  Always remove the batteries after use and place them in a location out of the reach of small children.

Notes for tightening 
screws

The types of screws used for the 
supplement are those that carve grooves 
into the plastic as they are inserted 
(self-threading). The screwdriver most 
suited to tightening the screws is the #1 JIS 
screwdriver. When tightening screws, 
firmly press the provided screwdriver 
straight against the screws and turn. 
It is said that 70 percent of the force 
applied is used for pushing against the 
screw and 30 percent for turning it. 
Precision screwdrivers are hard to turn, so 
use a small screwdriver with a grip 
diameter of about 2 cm.

Full-scale image 
of a #1 
screwdriver

Assembly time: Approximately 20 minutes

(The electric circuit comes pre-assembled, 

so there is no need for soldering.)

* Please note that rechargeable NiCd 
batteries and non-rechargeable Oxyride 
and nickel-based batteries should not be 
used due to a high risk of components 
melting or fire breaking out with these 
batteries because of accidental 
short-circuiting or the like. Additionally, 
because this supplement was designed 
based on operation at 6 V, it may not 
operate in the desired way due to an 
excess of or a deficiency in voltage with 
the above batteries. Incidentally, most 
rechargeable batteries provide 1.2 V and 
Oxyride batteries, 1.7 V.

 

  Plastic materials used in this kit

Main unit/knobs: HIPS
Electrode handles: PE
Printed  circuit  boards/slider  panel:  Phenolic 
resin
 

  Metallic materials used in this kit

Electrodes: Iron (nickel plating)
Screws: Iron

1

How to Assemble and Use the Supplement

Things you will need

Parts in the Kit

Analog Synthesizer

Knobs (5)

Washer head screws (7)

Screws (3)

Main unit

Circuit 

board

Slider panel

Speaker

(Wrapped in cardboard.)

Electrode

Cut out the cardboard 
case to use as a back 
cover.

Please be sure to read the following instructions before assembling this kit.

CAUTION  

Summary of Contents for SX-150

Page 1: ...that carve grooves into the plastic as they are inserted self threading The screwdriver most suited to tightening the screws is the 1 JIS screwdriver When tightening screws firmly press the provided screwdriver straight against the screws and turn It is said that 70 percent of the force applied is used for pushing against the screw and 30 percent for turning it Precision screwdrivers are hard to t...

Page 2: ... able to turn the knobs within the range shown in the picture on the bottom left Insert the batteries Insert the batteries into the battery box on the main unit Attach the knobs Attach the labels included in the magazine to the knobs and then fit each knob onto a control dial Be sure to use new AA alkaline batteries Insert the batteries in the correct way Attach the back cover Cut the back cover o...

Page 3: ...ternal input terminal For example by connecting it to a Theremin Mini you can play sounds on the Theremin Mini using the sound source on the SX 150 An external output terminal Sound quality will increase if the kit is connected to an external speaker with amplifier for PC or a musical instrument amplifier This is a monaural terminal so you ll only get sound from one channel if you connect to a ste...

Page 4: ...omponents of the sound signal the VCF removes only those from the high pitch region and modifies the tone At this time the sound is not only merely processed but application of the filter is changed in response to the amount of time that passes since the gate starts working and the tone of the sound is changed This variation in time is controlled by a signal from an envelope generator EG The EG ge...

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