335
The Sony/Tektronix 335 is a compact dual-trace 35 MHz oscilloscope.
Each input passes through a compensated attenuator, then a dual-JFET unity-gain buffer. After the buffer, the signal enters a 155-0032-00 amplifier chip.
The 335 can operate from mains voltage or from 12 VDC or 24 VDC.
