Repairs & services
We provide service support for musicians. We love tube amps, but we repair a lot of other musician's gear for stage and studio.
Tube amp service:
- tube replacement
- rebiasing
- tranformer upgrades
- standard amp service
- replacement of wrong or poor quality parts by high quality butique parts
- replacement of footswitches
- speaker upgrades and replacement
- sound improvement and changes on demand (more in amp mod section)
- fx loop changes and tuning ( parallel to serial etc.)
Some examples of repaired very old tube amps here in 4rockers service:
Mod of boutique amp of other producer:
We also repair guitar and studio effects:
- repairs
- tuning and upgrades (like Big Muff mods etc.)
- true-bypass changes
- pedalboard upgrades
Set-up of whole systems:
- MIDI controllers and MIDI switching
- full system configuration from scratch
- professional cables from the best parts
- special high quality guitar speaker cables
Studio services:
- studio set-up from scratch or upgrades
- MIDI communication, DAW configuration
- building studio computers with music software and high quality audio interfaces
- studio training for DAW and other sw, initial trainings for beginners for home studios