Antique radios, Old Time Radios
UV199_wafer
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| Tube type: |
Solid State Tube Replacement |
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| Identical to |
UV199_wafer
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Radio/TV-reception etc. |
| Description |
PTI Vacuum Tube Repair Wafer
fits to UV199
Tube repair wafers are solid-state devices for quick and easy repair of early vacuum tubes. The wafer is installed by simply sliding it over the tube pins and reinserting the tube into its socket. If the filament is intact, but there is little or no emission, the filament may be lit for best visual effect. However, the tube can be open filament.
No change in radio operating voltages is required. Any number of tubes may be repaired in a radio. If wafers are installed on all tubes, the B+ voltage may usually be reduced without sacrificing volume or sensitivity. Performance will vary between radio models.
$10.00/each ($7.50/ea. 3 or more)
Power Technology Incorporated
Mailing Address: P.O. Box 191117, Little Rock, AR .72219-1117 Shipping Address: 7925 Mabelvale Cutoff, Mabelvale, AR 72103 Tel. (501) 568-1995 Fax (501) 568-1994
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Just Qvigstad
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UV199_wafer: ad in 1997 Antique Radio Classified
Gottfried Silberhorn
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