[Grammar] Can you use "as + adjective + a/an + noun + as" with plural nouns?

[Mike MC]

I know this grammar structure. For example:

I have as good a voice as you.

But I'm not sure if you can use a plural noun there. For example:

I have as good books as you.

Or:

They're not as glamorous jobs as people think.

 

[GoesStation]

Yes, you can.