Independent Hardware Engineering Studio
Hardware for Vintage Workstations
Designed, bench-tested, and built in California.
Modern Steady Power
Increased Power for Upgrades
100% Drop-In Retrofit
DIY friendly and stays true to the original hardware
Bench-Tested
Individually tested proven designs
📦Available Studio Hardware & DIY Kits
Limited handcrafted assembly runs • Configured to order with tracked worldwide delivery
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● 5 Units Available
Treat your Apple Macintosh II or IIx logic board to a new replica Apple battery board. The item is a replica of the official Apple replacement part that addres
SKU: TND-35851View Specs & Configure
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Backorder / Waitlist
⚡High-Voltage Warning
DIY Power Supply Board This custom-designed PCB lets you build your very own Apple Macintosh SE/30 or SE AC-DC power supply using all-new, modern components.
SKU: TT-PSU-SE-DIYView Specs & Configure