Even though no one will know who any of these presenters are or stations since i'm a yank, but here they are:
-102.5 WDVE (classic rock)
-94.5 3WS (classic rock)
-105.9 WXDX (alternative rock)
-1020 KDKA (talk radio)
In terms of presenters. Randy Baughman who host the WDVE morning show is funny. Stan Savran (who's a Pittsburgh media icon in my opinion) who's on 970 WBGG (sports talk) is probably the best in terms of having sports talk that's opinionated,informed and pleasant (basically the exact opposite of the people who are on talksport)
The worst in town is Mark Madden of WXDX. The five people who are wrestling fans on here may remember his time in WCW as he was the host of Monday Nitro and got "beat up" on air by Tank Abbott.
He's a presenter who's schtick is being shocking. He's loud, brash, moronic, uneducated and most importantly: He's a diehard Kopite. He constantly makes fun of Everton, referring them as a team of charlatans and a circus group, will open talk about the team and cheer if they score a goal if LFC is on while he's doing his show, talk all the time about the pain it is to be a LFC fan and even though he's in Barca, still thinks Suarez is Christ.
That being said Crystanbul was going on during his show and he was so distraught LFC blew it I thought he was going to do the deed right there on the show, made for excellent radio.