I think you are right, it’s hard to read.
But for a preamp that is suited for MC carts having output as low as 38uV at 5cm/sec@1Khz, even the LT1028 produces too much noise.
Hans
But for a preamp that is suited for MC carts having output as low as 38uV at 5cm/sec@1Khz, even the LT1028 produces too much noise.
Hans