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Vintage Amplifier Restoration

What is involved in vintage amplifier and receiver restoration, and how much does it cost?  What else do need to know?  How long does it take?

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  • Cost ranges from approximately $500 to $1000 or more for larger amps and receivers.   

  • Our backlog ranges from three to four weeks on average.  It can vary, as much as eight weeks. 

  • Call before coming it.  For a cost estimate, and to for current backlog status.  

  • No deposit is required.  We simply ask for your approval for a number in advance based on repair costs for the same or similar models.  

  • For questions, please call us at 512 451 0408.

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Capacitors, transistors and other parts replaced during restoration.

 

Key steps in our process:​

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  • Key electrolytic capacitors in the power supply, preamp and power amp sections are replaced

  • Main B+ caps are tested and replaced as needed

  • Key small signal transistors replaced as needed (Varies by make and model)

  • Model specific components are replaced as needed

  • Lamps are replaced and incandescent lamps upgraded to correct warm color LED where possible. 

  • Circuit boards are hand resolderd as needed

  • Relay contacts are burnished or replaced as needed

  • All controls and switches are cleaned

  • Power amplifiers are biased and balanced

  • The interior and exterior are detailed

  • Each unit is thoroughly tested.

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We do not service speakers.  For speaker service, we suggest TexaSound. 

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The parts we use always meet and typically exceed original specifications.  Each completed restoration includes a full 90 day warranty.

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© 2025 - Austin Stereo - Vintage Sales & Service - Fine New Audio Equipment

Since 1983

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