2 Litton Industries precision pots:
>10 turn
>2 sections-100kOhm & 20kOhm +9 fixed taps
>Lin.- 20k-.5%, 100k-.25%
> thick aluminium faceplate
>sealed aluminium cans
> sealed ball bearings
> stainless steel shfts
> nearly consecutive serial numbers(2444Q,2447Q);
original cost $165.16ea...$60 OBO- shipped within N.A.
a few more available upon request.
>10 turn
>2 sections-100kOhm & 20kOhm +9 fixed taps
>Lin.- 20k-.5%, 100k-.25%
> thick aluminium faceplate
>sealed aluminium cans
> sealed ball bearings
> stainless steel shfts
> nearly consecutive serial numbers(2444Q,2447Q);
original cost $165.16ea...$60 OBO- shipped within N.A.
a few more available upon request.
Attachments
2 Raytheon Military Multitap trasformers:
pictures say all. don't know specific applications. Each comes with wired, 10 pos. rotary switch; Brass gear comes off; twin primary, 10 secondaries. Potted; Can measures 3.5"x3"x3.75", overall height(with switch) 6.5";heavy!
On label:
>part U-7276
>Pri 90V 60~1
>test 1780V RMS
>sec 5-15
>Volts 10
>amps .2
>test RMS 1780
>Raytheon MFG. CO. Waltham, Mass.
If needed tell me what to measure and I will. Offers(trades?).
Please, let me know of possible audio uses for these(volume control?)
pictures say all. don't know specific applications. Each comes with wired, 10 pos. rotary switch; Brass gear comes off; twin primary, 10 secondaries. Potted; Can measures 3.5"x3"x3.75", overall height(with switch) 6.5";heavy!
On label:
>part U-7276
>Pri 90V 60~1
>test 1780V RMS
>sec 5-15
>Volts 10
>amps .2
>test RMS 1780
>Raytheon MFG. CO. Waltham, Mass.
If needed tell me what to measure and I will. Offers(trades?).
Please, let me know of possible audio uses for these(volume control?)
Attachments
- Status
- Not open for further replies.