TUBE AMP SERVICE | ITALY*
TUBE REPLACING: 35€**
This service includes: tube replacing, bias checking, overall control of the amplifier functionality, measurements of the available power output of the amp and of the harmonic distortion, cleaning of any scratchy pots and oxidized contacts.
OVERALL CONTROL OF THE AMPLIFIER ELECTRONICS: 55€***
This service includes an overall control of the amplifier electronics including: check of all tubes and of the operating voltages of each stage, bias checking, inspection of all electrolytic capacitors, check of the background noise (buzz and hum test), measurements of the available power output of the amp and of the harmonic distortion, check and cleaning of any scratchy pots and oxidized contacts. A report of all the tests will be provided to the customer.
REPAIR ESTIMATES: 25€
This service includes the inspection of the amplifier to formulate an estimate for repair. If the estimate is accepted its cost will be deducted from the cost of the repair. Our hourly rate for repair work is 35 € / hour.
Installation of a Pre Phase Inverter master volume pot: 55€
Installation of a Post Phase Inverter master volume pot: 75€
Installation of a Post Phase Inverter master volume plus negative feedback compensation pot: 130€
Hiwatt DR103 voltage doubler BIAS mod: 140€
We also offer several customization (voicing, gain, switching capabilities) on the most famous models of British and American amplifiers.
Please contact us to check the viability of your idea and to ask for a quote.
All repairs made by us is recorded in a log that lists chronologically all operations performed on the instrument. This document can reveal very useful in case of sale of the amplifier to provide the buyer with a sort of guarantee of good health amplifier.
We can also arrange shipments by express courier. Prices vary according to the weight, measurements and destination of the object to be sent. Please contact us for a quote.
* We also work on third brands amplifiers as long as an adequate technical documentation is available. We do not provide assistance on transistor amplifiers, digital equipment or other electronic devices.
** Prices shown are not inclusive of the components parts (tubes, pots, capacitors, pickups, etc.)
*** This service can also be useful at an early stage in buying a used amplifier (also not Ferrari) to verify the actual conditions.
**** Our prerogative to make any modification is that it must be easily removed (recoverable) and should not in any way compromise electrical safety or reliability of the amplifier to which it is made.