Leestereo
Super Member
A very nice Marantz 2235B receiver was in for a complete restoration and upgrade. Here are some pictures of the 2235B as first received:
The restoration/upgrade plan included:
1. Replacement of all of the power supply electrolytic capacitors with 105°C, low ESR types (increasing capacity where appropriate and possible).
2. Replacement of all of the signal path capacitors with either film types or C0G types, as appropriate.
3. Replacement of the vellum behind the tuner dial and meters.
4. Replacement of the protection relay.
The restoration/upgrade plan included:
1. Replacement of all of the power supply electrolytic capacitors with 105°C, low ESR types (increasing capacity where appropriate and possible).
2. Replacement of all of the signal path capacitors with either film types or C0G types, as appropriate.
3. Replacement of the vellum behind the tuner dial and meters.
4. Replacement of the protection relay.