In our Darksun game my 9th level Elven Scout-Wizard has a carved bone ring with an enchantment of protection on it (+1 I think)
Thats all - although he does have a masterwork Elven Longblade as well.
EDIT: And in our present game (Dragonlance) my Human Barbarian/Fighter (2/2) has a Greatsword he was given as a gift by the Knights of Solamnia (Its +1 and glows in the presence of Dragons - which will be handy I'm sure as I might need a hint there is a Dragon about, because the huge effect of "being attacked by a dragon" wouldn't be clue enough by itself )
The handy haversack is pretty obiquitous for my characters. Its just too damn useful. Plus I like carrying a ridiculous amount of miscellaneous stuff in it, especially for rogues / skill monkeys.
My telepath 8/fighter 8 has two +1 keen daggers, +5 shadowsilk amphibious empyreal slick leather armor , a ring of protection +2, a belt of many pockets, gloves of dexterity +2, a periapt of health, a pillow of blissful rest, steadfast boots, a veil of allure, and a blue dragon tooth belly-jewel with continual flame.
I'm amazed by what my current 16th level PC has accumulated:
+2 good longsword (also gives a +2 CHA bonus when worn/wielded)
+3 holy greatsword of speed (that does subdual damage only)
- the scabbard to the above, which allows the greatsword to be sheathed as a free action
+2 holy composite bow (mighty with a strength bonus of +2 max)
- glows in the presence of undead
- casts daylight once per day
- arrows shot from it act as modified arrows of vampire slaying (though only on a crit)
+3 mithral scale mail, fire resistance 10
+3 mithral buckler
helm of goodluck
- +2 insight bonus to attacks
- +2 luck bonus on reflex saves
- +2 deflection bonus to AC
two efficient quivers
guantlets of ogre power
cloak of resistance +3
brooch of shielding
And that's just the big stuff (minus a tidbit that has cost a bundle of XP, much like a legendary item, and which provides a rather unique set of benefits).
+2 Adamantine Body
+1 Amulet of Natural Armor
+1 Heavy Steel Shield
+2 Ring of Protection
+3 Flaming Adamantine Armblade
Two potions of Repair Moderate Damage
My 19th-level wizard currently has nothing but his spellbook and two wands. He would have a +1 empathic sword, but it's currently in the hands of his arch nemesis.