Coupling caps replacement

[Davebassman]

Hi,

I will try to build this tube phone amp. But I only have 1.5uF caps in my workbench. I can mount this 1.5uF instead 1uF?

Thanks!

[Helmholtz]

No problem.
Most of these caps are not used as coupling caps here.
Seems they are not meant to be electrolytics.

[Davebassman]

In any place?

Yes, this are film caps.

[Helmholtz]

In any place?

Yes, no problem.