Search results for '4-1000'
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4-1000A / 8166 RCA Radial-Beam Power Tetrode (Pull)
$798.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20 - 22.7 Amps
- Amplification Factor: 6.1 - 7.7
Used * No longer available for export
MFR: RCA
SKU: 4-1000A-RCA-PThis tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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4-1000A / 8166 Amperex Radial-Beam Power Tetrode (Pull)
$798.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 21 Amps
- Amplification Factor: 7
Used * No longer available for export
MFR: Amperex
Made in France
SKU: 4-1000A-AMP-PThis tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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PL-8166 Penta Transmitting Tube 4-1000A (Pull)
$698.91 -
4-1000A / 8166 Triton Radial-Beam Power Tetrode (NOS)
$1,295.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 21 Amps
- Amplification Factor: 7
New Old Stock * No longer available for export
MFR: TritonThis New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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4-1000A / 8166 Eimac Radial-Beam Power Tetrode (Pull)
$798.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20.0 – 22.7 Amps
- Amplification Factor: 6.1 – 7.7
Clean Used * No longer available for export
MFR: Eimac
SKU: 4-1000A-EI-PThis tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
Made in the USA -
4-1000A / 8166 Amperex Radial-Beam Power Tetrode (NOS)
$1,295.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 21 Amps
- Amplification Factor: 7
New Old Stock * No longer available for export
MFR: Amperex
Made in France
SKU: 4-1000A-AMPThis New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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4-1000A / 8166 Eimac Radial-Beam Power Tetrode (NOS)
$1,295.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20.0 – 22.7 Amps
- Amplification Factor: 6.1 – 7.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-1000A-EIThis New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
Made in the USA
