Are there substitutions for the O1-A tubes? Only have 1 and need 5 more. Also, are the caps inside a box under the chassis? Sure they need to be replaced. Also, needs a power cord. Where is a good place to get one? Needs a speaker, but that will be later.
Thanks

From radiomuseum.org:

Identical to 01A = 201A = D401A = 201 = ER201A = C509A = C509 = 301A = VT-30 = DC201A = CV750 = 401A

Similar Tubes Other shape (e.g. bulb type):
AX201A; UX-201-A_Japan; UX201A

Normally replaceable-slightly different:
38001; A_Common; C-201A

Other base:
C509_B4

Jack

What tubes do you have? CV gave you a list of exact subs. There are similar tubes such as 112A.

Your radio should have standard tube sockets, not requiring the bayonet pin. For that type of socket you could use #30 tubes and reduce filament to 2 volts.

Norm

:From radiomuseum.org:
:
:Identical to 01A = 201A = D401A = 201 = ER201A = C509A = C509 = 301A = VT-30 = DC201A = CV750 = 401A
:
:Similar Tubes Other shape (e.g. bulb type):
: AX201A; UX-201-A_Japan; UX201A
:
:Normally replaceable-slightly different:
: 38001; A_Common; C-201A
:
:Other base:
: C509_B4
:
:

:Jack
:
: What tubes do you have? CV gave you a list of exact subs. There are similar tubes such as 112A.
:
: Your radio should have standard tube sockets, not requiring the bayonet pin. For that type of socket you could use #30 tubes and reduce filament to 2 volts.
:
:Norm
:
::From radiomuseum.org:
::
::Identical to 01A = 201A = D401A = 201 = ER201A = C509A = C509 = 301A = VT-30 = DC201A = CV750 = 401A
::
::Similar Tubes Other shape (e.g. bulb type):
:: AX201A; UX-201-A_Japan; UX201A
::
::Normally replaceable-slightly different:
:: 38001; A_Common; C-201A
::
::Other base:
:: C509_B4
::
::
:
:
Thanks!
just hve the one O1-A tube.