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(!!!) 231=31 US Made Balloon NOS 1920’s (14.2ma) Online now

Original price was: $29.99.Current price is: $23.99.

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SKU: US-8061166944508 Categories: ,
Description

Description

(!!!) 231=31 US Made Balloon NOS 1920’s (14.2ma)

231=31 US Made Balloon NOS 1920’s

14.2ma

Gm=900

1 TUBE ONLY 

 

Vplate=180V

Vgrid=-30V

Good NOS Ma = 11 -12ma

Good Gm = 900-1000+

Shipping & Delivery

We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.