10-18-2021, 12:07 PM
Hi Spets, the main difference between generations is, the old NDLRs have smooth turning encoders. The new ones have detented (clicky) encoders. The new ones also have our Y guy logo on the knobs. Other than that, there's no wrong choice :-) If something is wrong with it, let us know. Repairing The NDLR is pretty simple, and except for the processor IC, the parts are readily available.