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Tubes for Sale

not so cheap tubes

866A high voltage rectifier        $12 ea, these are in boxes dated in the 40s

2A3     there seems to be two configurations - one (a GE) has two Completely separate plate assemblies that are a silver gray color.  the other 3 have two plate areas that touch in the middle of the tube and are black in color - these are RCA and Sylvania.  there are two RCA tubes, one has the circular RCA logo on the base, and M_R, made in USA V4 on the base, the other has the large RCA letters, and Radiotron electron tube, made in USA 152 on the base.  The GE tube has the numbers 5-26 and 188-5 on the base.  The Sylvania has green letters, it says "for replacement use only" and 2NR on the base
General Electric 6907 with socket and plate cap assembly

$20

cheap tubes:

tube #

value

tested?

 Type

style

 Comments

1B2A

 

HV rect

octal

1g3gt

HV rect

octal

1g3gt/1b3gt

HV rect

octal

1G3GT/1B3GT

HV rect

octal

1g3gta/1b3gt

HV rect

octal

1J3

HV rect

octal

1J3

HV rect

octal

1J3

HV rect

octal

1K3

$5.00

HV rect

octal

1K3/1J3

HV rect

octal

1S2/DY87

HV rect

9 pin with cap

1BC2A

HV rect

9 pin with cap

1V2

HV rect

9 pin

1X2B

HV rect

9 pin with cap

1X2C

HV rect

9 pin with cap

3A3

HV rect

octal

3a3/3b2

HV rect

octal

3db3

HV rect

octal

3SK4A

HV rect

octal

6el4

HV rect

octal with cap

3bw2/3bs2b/3bt2a

HV rect

compactron

sears

 

 

50A5

ok

 

loctal

7A7

loctal

14Q7

loctal

7a7

loctal

 

6AX4

qty 8

damper diode

octal

6dw4

qty 2

damper diode

compactron

6cj3

damper diode

compactron

12ax4

damper diode

octal

6w4gt

damper diode

6au4

damper diode

6ah4

damper diode

6w4

damper diode

17DE4

damper diode

6DE4

damper diode

compactron

6ay3

damper diode

compactron

3dg4

damper diode

 

 

12bq6

horiz out

octal with cap

6cu6

horiz out

octal with cap

6gc6

horiz out

octal with cap

6cg6

horiz out

octal with cap

6cd6

horiz out

octal with cap

6bq6

horiz out

octal with cap

6jb6a

horiz out

compactron with cap

6jg6

SOLD $5

horiz out

compactron

?? No markings

compactron

horiz out, looks like 6lq6, has plate cap

compactron with cap

5R4

ok

ok

rect

octal

5U4

rect

octal

6cg5

compactron

6gf7

compactron

VR-54 / 1636

octal, glass is painted red

VR67

octal, made in England

 

 

 

6ea7

 

octal

6au5

?

octal

6s6

?

octal

6ah4

 

?

octal

6aq7

?

octal

6au5

?

octal

6aq7

?

50V6

ok

beam power pent

12L6

ok

7ey6

? Tests ok as 6L6

6v6

qty 2

ok

 

6w6

qty 2

ok

 

6L6

qty1

ok

 

metal cased octal

12sk7

ok

 

6sj7

ok

 

octal, JAN CHS

6sk7

ok

12SQ7

ok

Drawer 2

 

6d6

ok

 grid cap, with matching tube shield

6D6

qty 2

weak (yellow)

 grid cap

6A7

very weak

 grid cap

89Y

new

6 pin, large, grid cap, USN, CHS, Sylvania

6Z4

dual diode

5 pin

6C6

ok

grid cap missing, but the wire's there to solder to

6pin with grid cap

6C6

ok

6 pin with grid cap

6AC7

qty 4

ok

metal cased octal

6R7

ok

metal cased octal, grid cap

6AF6

indicator tube (eye)

octal

6G5

indicator tube (eye)

octal

6SK7

ok (barely in green)

metal cased octal

12SK7

good (well into green)

metal cased octal

6SA7

ok  

metal cased octal (octal key broken)

 

6sg7

yellow

metal cased octal

 

6sj7

very good

metal cased octal

looks new

 

6sc7

weak

metal cased octal

6J5

qty 2

good 

metal cased octal

6K7

good (well into green)

metal cased octal with grid cap

6J7

weak

metal cased octal with grid cap

6H6

qty 2

ok

dual diode

metal

us navy

6EN4

HV rectifier

octal

17jz8

compactron

6JE6/6LQ6

SOLD, $5

Horiz output

compactron

6LU8

compactron

17DW4

Damper diode

compactron

VT90??

ok as 6H6

octal, glass, with metallic paint over the glass

LL55B

 

ballast tube

glass octal

Miniature 7&9 pin

12AX7

 qty 1

7059

qty 4

6939

qty 2

amperex

7056

qty 8

12AU7

qty 2

8077

1A2

voltage reg

6JC6A

6X4

rect

12AT7

qty 2

6cg7/6fq7

8fq7

qty 3

6u8/6ax8

6gh8

35W4

rect

10KR8

7167

12BR7

6hs8/6mk8a

6au6

6dt6a

6jh6a

7054

12ab5

6bh6

qty 3

6aq5a

6ak5

6bc4

6mq8

6bc5

6al5

6ab4

6bj6

6cb6

qty 3

6c4

ok

Small box

25Z5

ok

5V4

ok

1h4

OK

35z5

QTY 3

OK

RECT

 

50l6

OK

AMP

25L6

OK

AMP, SHOULDER STYLE TUBE

117z3

OK

50C5

QTY 2

9A8

 

OK

7DT8

 

last updated 08/12/2006