Sidmixer
About the Sidmixer PCB
Sidmixer is an open source PCB design by Ixox, published on GitHub. It is a 2-layer board measuring 99.1 × 48.3 mm, with 35 components from 14 distinct parts.
Other key parts include the TL072. By type, the board carries 12 resistors, 6 connectors, 6 capacitors and 1 IC.
From the project
PCBs, Panels and firmware for puting a 4 stereo voices midiboxSid in a 1U 19" rack
Contains all files needed for this project : http://midibox.org/forums/topic/20008-midibox-sid-rack-1u-project/
SID_CS/ Kicad files for the 1st surface control PCB
SID_CS2/ Kicad files for the 2nd surface control PCB
SID_MB/ Kicad files for the mother board
SID_MIXER/ Kicad files for the mixer PCB
midiboxsidv2044rack1U/ Firmware: Thorsten source code with some modification for the rack 1U PCBs
Main components on the Sidmixer
Sidmixer bill of materials (BOM)
35 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL072 | DIP-8_W7.62mm | U1 |
| 1 | SID2 | NRJ6HF | J1 |
| 1 | SID3 | NRJ6HF | J2 |
| 1 | SID4 | NRJ6HF | J3 |
| 1 | Main Left | NRJ4HF | J4 |
| 1 | Main Right | NRJ4HF | J5 |
| 1 | Vee GND Vcc | Pin_Header_Straight_1x03 | P1 |
| 10 | Audio | Pin_Header_Straight_1x02 | IN1L1, IN1L2, IN1R1, IN1R2, IN2L1, IN2R1, IN3L1, IN3R1 +2 |
| 2 | 100p | C_Disc_D3_P2.5 | C1, C2 |
| 2 | 100uF | C_Radial_D6.3_L11.2_P2.5 | C7, C8 |
| 2 | 100n | C_Disc_D3_P2.5 | C9, C10 |
| 8 | 470 | Resistor_Horizontal_RM7mm | R1, R2, R3, R4, R5, R6, R7, R8 |
| 2 | 10k | Resistor_Horizontal_RM7mm | R9, R10 |
| 2 | RR10k | FMRR | R11, R12 |
Sidmixer design files
The KiCad project lives in the Ixox/midibox-SID repository on GitHub; these links point at the commit this page was built from.
Sidmixer: common questions
How big is the Sidmixer PCB?
The Sidmixer measures 99.1 × 48.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Sidmixer?
35 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Sidmixer design files?
From the Ixox/midibox-SID repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Sidmixer design in my own project?
The repository has no license, so all rights stay with Ixox. Use it as a reference, and ask the author before reusing the design.
