Technics PE II
A popular unit. A number of people have this or similar including:
- John McMaster
- Markus
- Sam Z
Specifications:
- Parallel plate 15" chamber
- Microprocessor controller
- 11" electrode
- Power?
- 500 Watt @ 30Khz
- Other source says 300W @ 13.56 MHz
- Three gas system
- Wafers
- 4 4"
- One 5-8"
- Weight
- System: 120 lb
- Module: 30 lb
- Pump (which?): 100 lb
https://www.chiphistory.org/274-technics-pe-ii-a-planar-etcher