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Cetron 811A/JAN |
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(TUT)
811A-JAN
Never before at this price, 811A/JAN
Cetron. Buy these late date Cetron tubes made to the original
RCA specifications because Cetron (US company!) bought
RCA. Anyway, they are made to run horizontal or vertically.
YES, you are correct! This is the exact tube Collins installed
in the thousands of 30L-1s they produced for 30 years!
Enjoy higher duty cycle and will last many times longer
than imported tubes. |
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Escutcheon Plate
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(COL) 30L1-LT-PLT
Loading and tuning escutcheon plate
for 30L-1 amplifier. 2-3/4" wide x
5" long. |
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| $25 each |
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| $80 (for matched set of 3) |
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| $105 (for matched set of 4) |
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30L-1 Manual |
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(PUB) COL-30L1/C
Operation nad maintenance manual, 8th Edition, 15 July, 1966.
Includes fold-out diagrams. Photocopy only. |
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Filter
Cap
100 µF / 450 v |
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(CFE) 100AFJ
Our most often sold 30L-1 repair item.
With 20-30 years on any 30L-1 out there, filter caps are popping
like corn. It is recommended to replace all six at
once. 1" x 3-1/8" axial body. Sprague 53D. |
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30L-1 Plate Bypass |
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(COL) 240-0059-00
L11, 2.5 mH choke bypass' plate lead to ground. |
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30L-1 Plate Choke |
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(COL) 240-0807-00
Ohmite, Z-14, 44 µH, 1 amp plate choke. |
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Parasitic Choke |
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(COL) 547-3654-002
Z1 and Z2 chokes on 811A's. |
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30L-1 Transformer |
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(COL) 662-0010-00
Power transformer, original JB part, is T1 on the 30L-1 schematic. |
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T / R Relay |
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(COL) KR2565-1
The original DPDT, 115 vdc relay made
by Deltrol. Same relay used in 32S, KWM2 and 30L-1. It's a sensible
replacement part to have on hand. |
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30L-1 Tank Coil |
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(COL)
547-3708-003
L10, ceramic form, 17 turns. |
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30L-1 Power Cord |
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(WCC) CS12
7'6" long, 14 gauge, 3 conductor.
A superior UL / CSA rated SJT cord with foil sheilded/ drain
to prevent EMI / RFI penetration! Black. |
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30L-1 Feedthru |
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(FRI) CK70AW-102
1000 pF, 1 kv feedthru. C35-C44 in
30L-1. |
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811A Ceramic Socket |
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(TUA) 122-224
4 pin ceramic socket fits 811A and
572B. |
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Other 30L-1 Parts |
| Part Number |
Description |
Price Each |
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| (COL) ESCUT-30L1 |
Escutcheon |
125.00 |
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| (TUT) 811A-JAN |
Cetron / RCA 811A's |
25.00 |
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| (COL) 183-1563-00 |
C10, 10 µF, 250v |
4.00 |
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| (COL) 240-0173-00 |
L19, 1.5 µH Ch |
6.00 |
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| (COL) 240-1244-00 |
L8 Filament Transformer |
55.00 |
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| (COL) 259-1368-00 |
S3 Meter Switch |
35.00 |
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| (COL) 259-1385-00 |
S1 Input Switch |
49.00 |
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| (COL) 264-4110-00 |
F1, F2 - 8 amp fuse |
2.00 |
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| (COL) 353-1661-00 |
CR1-16 Diodes |
2.00 |
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| (COL) 376-0205-00 |
R16 ALC Pot |
10.00 |
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| (COL) 920-0066-00 |
C32 Air Variable |
75.00 |
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| (COL) 930-0035-00 |
0.15 µF, 5 kv Cap |
165.00 |
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