D & L Computer Services

D & L Computer Services
Antique Radio Parts for Sale
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[ Tubes | Capacitors | Rider's Schematics | e-mail ]

Used Vacuum Tubes

All tubes are tested on a Hickok model 600A tube tester and must test at least 2/3 (67%) of published new tube gm value, or above "Diodes OK" for diodes. Most test better than that. Tubes may or may not come in boxes, but most do. If you are not satisfied with any tube we send you, you may return it for a refund, less $.50 per tube handling charge. We have many other tubes. E-mails us with your needs.

Tube Type	Qty Available	Price Each	Click to Add to Pay Pal Cart
1J3	1	$2.50
1N5GT	1	$4.00
3Q4	1	$4.00
5U4GB	1	$12.00
6A8G	2	$10.00
6AL5	1	$2.50
6AQ5A	2	$4.00
6AS5	1	$2.00
6AT6	2	$2.25
6AU6	2	$3.50
6AU6A	4	$4.00
6AV6	2	$2.75
6AX4GTB	1	$2.50
6C4	2	$4.50
6CB6A	1	$3.00
6EA8	1	$5.25
6GW6/6DQ6B	3	$5.50
6J6	2	$2.50
6T8A	2	$2.50
6X4	1	$4.00
7A8	3	$3.50
7B7	10	$9.50
7C5	2	$7.50
7N7	1	$7.50
7Y4	6	$2.50
12AU6	2	$3.50
12AV6	1	$3.50
12BA6	1	$4.50
12BE6	1	$5.50
50C5	2	$4.50
50L6GT	1	$6.50

New Electrolytic Capacitors

Value	Qty Available	Price Each	Click to Add to Pay Pal Cart
22 uf, 400 v	10	$1.50
33 uf, 160 v	2	$1.50
47 uf, 160 v	2	$1.75

Rider's Radio Schematics

Rider's Radio Schematics paper copy mailed to you. (Give make and model of radio in comments on order form.)
$2.50

Rider's Perpetual Troubleshooter's Manuals. Supplied as PDF files on CD. Price is per CD. We can put up to 5 volumes on a CD. Give volume number(s) desired in comments on order form. What years are covered in each volume? Click here. $7.50

Rider's Radio Schematics paper copy mailed to you. (Give make and model of radio in comments on order form.)	$2.50
Rider's Perpetual Troubleshooter's Manuals. Supplied as PDF files on CD. Price is per CD. We can put up to 5 volumes on a CD. Give volume number(s) desired in comments on order form. What years are covered in each volume? Click here.	$7.50