Eventide

Repair, Service, and Parts

Eventide 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.

Little Ferry, New Jersey
Manuf. Location
≈ US $35M
Annual Revenue (est)
Professional Audio
End Use Segment

Eventide Inc. is a U.S. electronics and audio-technology manufacturer founded in 1971, best known for professional digital audio processing and effects technology. The company develops and manufactures studio effects processors, guitar effects pedals, audio plug-ins and related signal-processing products used by musicians, recording engineers, producers, broadcast facilities and live-performance professionals. Eventide has a long history in digital effects and is particularly associated with its Harmonizer technology and products such as the H3000, along with its modern H-series processors and effects pedals. Beyond music and studio audio, Eventide also develops mission-critical communications recording systems used in public safety, emergency communications, air traffic control and related applications. Federal records classify Eventide under NAICS 334310 – Audio and Video Equipment Manufacturing and identify it as a manufacturer of goods.

2 Most Seen Failures:

[Factor-Series Footswitch Failure]

[TimeFactor, ModFactor, and PitchFactor units can develop intermittent or non-responsive footswitches, preventing preset selection, bypass, or effect activation. Eventide acknowledged a manufacturing issue affecting switches in a batch of Factor pedals and offered repairs for troublesome switches.]

[H9 Footswitch Failure]

[H9 footswitches can become intermittent or stop registering presses. Eventide support indicates a failed switch cannot simply be cleaned and generally requires replacement.]

[H9 Rotary Encoder Failure]

[The H9's large encoder can become erratic, jump back and forth between values, or stop changing parameters. Cases that persist after correct power and a system reset may require hardware service.]

[Factor/Space Output-Jack Switch-Sensing Failure]

[Some TimeFactor, PitchFactor, and Space units become unresponsive when a cable is inserted into an output jack, while controls work normally with the output disconnected. Eventide has identified this symptom as a hardware problem in circuitry responsible for reading the switches and output-jack state.]

[H9 Display Failure or Flickering]

[The H9 display can begin flickering, become unstable, or fail to operate normally after the unit has been running. When firmware reinstallation and factory reset do not resolve the symptom, Eventide recommends repair.]

[Space Internal UI/Mainboard Connection Failure]

[Space units can exhibit spontaneously changing parameters, erratic controls, or unstable display behavior. Eventide support has identified a loose or faulty ribbon connection between the mainboard and user-interface board as one possible hardware cause.]

[H9 Power/Input-Power Failure]

[Some H9 units intermittently fail to power up or eventually stop powering even when a known-good compatible adapter is used. Once an inadequate or incorrect supply is ruled out, Eventide treats persistent cases as possible unit hardware faults requiring service.]

[H9 USB Hardware/EEPROM Failure]

[An H9 can stop being recognized correctly over USB even after cables, ports, and computers have been ruled out. Eventide support has associated such cases with USB hardware or EEPROM problems that may require service.]

[H9 Bluetooth Hardware/Connectivity Failure]

[H9 units can exhibit persistent Bluetooth pairing or connection failures despite resets and correct configuration. Eventide documents Bluetooth hardware compatibility issues and support cases also describe individual units whose Bluetooth subsystem fails to pair reliably.]

1 Acme Revival offers repair, service, and part rebuild opportunities for most Eventide devices.

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  1. 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. 2 Per information known, researched and collected by Acme Revival and its systems at time of page publishing (September 28, 2026).
  3. *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.
  4. **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.