background image

 

 

power jack pin 1 (+5V) to 
PCB pin 2 

power jack pin 2 (GND) to 
PCB pin 3 

 
 
 
 

 

 

Audio Output 

 

 
Solder 2 wires to the audio 
output jack. (Your kit either 
has a 3-pin or 2-pin jack, see 
pictures.) The wires go to the 
header J1 on the PCB as follows: 
 

audio jack tip (signal) to 
PCB pin 1 

audio jack sleeve (GND) to 
PCB pin 4 

 

 

 

 

(Almost) Done!

 

 
Connect the USB power cable and turn the device on by flipping the 
power switch down. If everything is working, the only tasks left are 
to put the knurled washers and nuts back onto the switches, the 
washers, nuts and knobs onto the pots and finally to secure the panel 
to the case using the 4 screws. 
 
Now go create some noise! 
 
If you need help or want to share photos, audio and/or video of your 
creations (please do), send a message to 

[email protected]

 

Содержание ELMYRA

Страница 1: ...xperience If nothing else you ll be in possession of this wonderful machine that you likely did not possess before Unless of course this is not your first build in which case I need to tell you that y...

Страница 2: ...ottom side tighten the nut and do not use any washers The nut must be in contact with the metal film below Then solder the 4 pin SMD header to the back of the panel so that the pins point towards the...

Страница 3: ...the PCB Electrolytic capacitors have a short leg that goes on the minus side and they re also marked with a printed stripe on this side The IC has a dot that must match the notch in the socket And th...

Страница 4: ...R9 47 no R4 R6 R8 R18 4 7 k no You can substitute R18 for a lower value if you like the power LED to be brighter Or for a higher value if you like it dimmer Do not go below 50 R10 R11 R12 220 k no Yo...

Страница 5: ...attention to polarity Next solder all capacitors except for the 3 large ones C1 C2 C3 Once more polarity matters except for C7 Now solder the headers onto the PCB Break the long female header strip ap...

Страница 6: ...owards the PCB top edge flat side of the printed circle LED4 blue LED yes The short leg towards the PCB bottom edge flat side of the printed circle Now flip all the switches to the down position Caref...

Страница 7: ...ntil everything else is complete in case you need to troubleshoot Connect Panel and PCB You can now connect the panel and PCB with a 4 pin Dupont cable Check the panel and PCB images below and connect...

Страница 8: ...GND to PCB pin 4 Almost Done Connect the USB power cable and turn the device on by flipping the power switch down If everything is working the only tasks left are to put the knurled washers and nuts...

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