12LP4 vs. 12QP4 - Videokarma.org TV - Video - Vintage Television & Radio Forums

		Videokarma.org TV - Video - Vintage Television & Radio Forums > Early B&W and Projection TV
12LP4 vs. 12QP4

FAQ

Members List

Calendar

Notices

Time to get this site upgraded, so we are passing the hat around. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html


	We appreciate your help in keeping this site going.

Thread Tools

Display Modes

10-20-2002, 12:10 AM

Eric H Eric H is offline

Administrator

Join Date: Jun 2002

Location: So. Calif

Posts: 11,565

12LP4 vs. 12QP4

Does anyone have the specs on these two tubes or know why the sub book says they wont swap?

I know the LP4 has extra pins on the base.

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -5. The time now is 07:18 AM.