SD Card / Storage Failure
Unit fails to boot, freezes, or cannot save and recall kits, patterns, or presets. Most frequently associated with PĒRKONS HD-01 and failed, corrupted, incompatible, or poorly connected SD cards.
Erica Synths
Repair, Service, and Parts
Acme Revival is an independent repair network that operates separately from the manufacturers whose devices we service. Our independence enables a repair model that exists beyond manufacturer-controlled strategies, while preserving the ability to work with manufacturers where appropriate.
Daugavpils, Latvia
Manuf. Location
≈ US $7.8M
Annual Revenue (est)
Electronic Music
End Use Segment
Erica Synths SIA is a Latvian electronic musical-instrument designer and manufacturer founded around 2013–2014 and best known for its Eurorack modular synthesizer equipment. The company develops synthesizers, drum machines, effects processors, desktop instruments and a broad range of Eurorack modules aimed primarily at electronic musicians, producers and live performers. Its roots are in DIY analog synthesizer kits, but it has expanded into complete hardware instruments and sophisticated modular systems. Erica Synths emphasizes that its instruments are designed and manufactured in Latvia, using a Latvian electronics-manufacturing supply chain rather than outsourcing production to Asia. The company is particularly associated with distinctive analog and experimental sound design, performance-oriented interfaces and its extensive Eurorack catalog; Latvian investment-agency material has described it as one of the world's larger modular-synthesizer manufacturers.
2 Most Seen Failures:
Encoder Failure / Erratic Encoder
Rotary encoder skips values, moves parameters in the wrong direction, changes values unexpectedly, or fails to register a push. Reported across models including LXR-02, Steampipe, Nightverb, Echolocator, and Xenodrive.
No Power / Intermittent Boot
Unit is completely dead, powers only intermittently, or briefly illuminates LEDs before shutting down. Causes reported across Erica Synths hardware include power-supply faults, power-distribution problems, SD-card/MCU-board faults, and damaged power-regulation circuitry.
No Audio / Very Low Output
Device powers normally but produces no audio, intermittent audio, or an abnormally weak output. Faults may occur in the output stage, VCA/signal path, jack connections, or associated power circuitry.
Excessive Noise / Unwanted Oscillation
Output develops abnormal hiss, crackle, high-frequency noise, feedback, or self-oscillation beyond the expected operating behavior. Genuine noise faults must be distinguished from intentionally noisy designs and modes such as Zen Delay Vintage mode and the LXR-02 Napalm kit.
VCO Pitch Tracking / Calibration Failure
Oscillator no longer tracks 1V/oct accurately, has unstable tuning, or cannot be brought into calibration across its expected range. The symptom is especially relevant to Erica Synths analog VCO and Pico-series modules.
MIDI Input / Communication Failure
MIDI input appears unresponsive, notes or CC messages are ignored, or communication works intermittently. Causes include hardware/interface faults as well as TRS MIDI wiring standards, channel configuration, and firmware behavior that can mimic hardware failure.
Clock / Sequencer Synchronization Failure
Sequencer misses steps, fails to start or stop correctly, behaves incorrectly with external clock, or produces unstable gate timing. Erica Synths firmware history documents multiple clock, reset, MIDI start/stop, and external-sync related faults.
Firmware / Preset Memory Failure
Unit freezes, behaves unpredictably, loses or fails to load presets, or becomes unusable after an update or corrupted stored data. Reinstalling firmware, restoring factory data, or replacing corrupted storage may resolve the symptom when the underlying electronics are intact.
1 Acme Revival offers repair, service, and part rebuild opportunities for most Erica Synths devices.
Connect with a technician.
- 1 Repairs are performed on a best-effort basis. Acme Revival utilizes a network of sophisticated technicians and engineers with diverse service offerings; despite this, factors that influence the repair outcome may ultimately prove unsuccessful. Acme Revival makes no claim that it can, guarantee a repair before your device is sent in for diagnostic evaluation; even then, repair and diagnostic work are not mutually exclusive. Despite well-intentioned quoting, repairs may still prove unsuccessful.
- 2 Per information known, researched and collected by Acme Revival and its systems at time of page publishing (September 28, 2026).
- *Information regarding this manufacturer/brand/organization is estimated with information collected and known to Acme Revival. This information is intended to provide insights into the spotlight entity, however may not be accurate— information is strictly of estimate nature only.
- **The model list shown here may not be an all-inclusive list of the EcoFlow product range. Model list has been derived per information known, researched and collected by Acme Revival and its systems for the US market.
