Mike Wyatt’s journey building two custom curve tracer adapters for a salvaged Tek 577, replacing the rare and expensive Tek ...

Today all refined FM RF Archival setups are based around the vhs-rf-amp-ada4857 designed by Rene Wolf and is commonly called "ADA Amp" or just "ADA4857" amplifier in the community. This amplifier ...

State Key Laboratory of Advanced Drug Delivery and Release Systems, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China ...