Salthill was a one-man operation, which built very high quality equipment. Their products usually had some trick feature to set them apart, such as a fiber optic transmission assembly between light source and negative carrier in their 4x5 enlarger. However, the retail price tags were nose-bleed high as well, so sales were insufficient to keep the company alive for longer than its four or five years of existence. I bought their enlarger alignment tool, only to discover that it was too large to use on my medium format Durst enlarger. I still have it new in the box somewhere. Today, I'd avoid the more techy items which might require odd parts or unavailable schematics to service. However, a film washer and print dryer is pretty low tech stuff and should be safe and well worth buying if the price is right.