xaoc-devices/sopot
Sopot
Triple summing mixer featuring three signal-adding sections, with the middle one optionally fed to the top and bottom ones. Compact utility module useful in summing multiple stereo and mono sound sources (up to four signals for each section). DC-coupled signal path with soft clipping circuits and color signal level indication.275
Capabilities 3
- CV Processingcv-processing
- DC-coupled signal path allows the module to sum and process control voltages as well as audio signals.275
- Signal Mixer / Combinersignal-mixer
- Three independent 4:1 summing sections (A, B, C), each with four inputs and one output. Middle section (mix m) can be normalled into the upper (mix l) and lower (mix r) sections at 50% or 100% via 3-position switches. DC-coupled, with soft clipping and per-section jumper attenuation (-12dB).275
- Soft Clippingsoft-clipping
- Each of the three summing sections has a dedicated soft clipping circuit providing smooth peak saturation.275
Jacks 6 — 3 in / 3 out
| Name | Signal | Voltage | Description |
|---|---|---|---|
| Inputs (3) | |||
| B_in1 | mixed | — | 275 |
| C_in1 | mixed | — | 275 |
| Section A Input 1 | mixed | — | 275 |
| Outputs (3) | |||
| B_out | mixed | — | 275 |
| Section A Output | mixed | — | 275 |
| Section C (mix r) Output | mixed | — | 275 |
Parameters 5
| Name | Type | Range | Behavior |
|---|---|---|---|
| Attenuation Jumper (Section A) | jumper | — | No jumper = unity gain (1:1). Jumper in place = -12dB attenuation (1:4). Adjusts the output attenuation of section A independently.275 |
| Attenuation Jumper (Section B) | jumper | — | No jumper = unity gain (1:1). Jumper in place = -12dB attenuation (1:4). Adjusts the output attenuation of section B independently.275 |
| Attenuation Jumper (Section C) | jumper | — | No jumper = unity gain (1:1). Jumper in place = -12dB attenuation (1:4). Adjusts the output attenuation of section C independently.275 |
| Submix Switch (lower) | switch | — | 3-position switch controlling how much of the middle section (mix m) is fed into the lower section (mix r). Options: 50% attenuation, off, and 100% (no attenuation).275 |
| Submix Switch (upper) | switch | — | 3-position switch controlling how much of the middle section (mix m) is fed into the upper section (mix l). Options: 50% attenuation, off, and 100% (no attenuation).275 |
Firmware history 0 versions
No firmware history recorded.
References 2
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[275]
Xaoc Sopot Operator's Manual rev. 1980/1.1 (triple signal summator)manual● verified 2026-05-06
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[276]
Xaoc Devices Sopot product pageproduct_page⚠ verified 2026-05-06 · manufacturer changed since last verified