Preamp is no longer a "must have" component in today audio system because only vinyl and tape are only two remaining sources. In short, a DAC has been replacing a preamp. There are many "rarely used" high end preamps on the eBay with very good prices. For example, the Hegel P20 retailed for $3,200 are on sale for $1500 or even less.
https://www.ebay.com/itm/HEGEL-P20-pre-amplfier-in-silver/153445796401?hash=item23ba150a31:g:VL4AAOSwKJhbRPEb
Do not make an offer more than $1,400. You can easily buy one like brand new.
https://www.ebay.com/itm/HEGEL-P20-pre-amplfier-in-silver/153445796401?hash=item23ba150a31:g:VL4AAOSwKJhbRPEb
Do not make an offer more than $1,400. You can easily buy one like brand new.