Amplifiers - Free Shipping on Most Orders Over $99 at DX Engineering

RM ITALY BLA350 Plus HF Linear Amplifiers BLA350P-120

Amplifier, Linear, 1.8-30 MHz, 300W Max Output with 10W Max Input RF Power, LCD Display, AUTO/MAN Bandswitch, Fan, 120 VAC, Each

Part Number: RMY-BLA350P-120

4.48 out of 5 stars ( 33 )

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

Penta Labs RF Vacuum Tubes 3CX800A7

3CX800A7 Ceramic Vacuum Tube, Compact Power Triode, 750W PEP Output to 350 MHz, Each

Part Number: PLB-3CX800A7

Not Yet Reviewed

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

Penta Labs RF Vacuum Tubes FU-728F

OM-Power Amplifier Tetrode FU-728F for OM2000+, OM2000A, OM2500 and OM4000, Each

Part Number: PLB-FU-728F

Not Yet Reviewed

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

Penta Labs RF Vacuum Tubes 3CX3000A7

3CX3000A7 Ceramic Vacuum Tube, High-Mu Power Triode, Each

Part Number: PLB-3CX3000A7

Not Yet Reviewed

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

Penta Labs RF Vacuum Tubes 4CX800A-T

4CX800A Single Ceramic Vacuum Tube, Thompson Brand, GU74B Equivalent, RF Power Tetrode, 800W Max. Dissipation, Each

Part Number: PLB-4CX800A-T

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

ACOM RCU-TFT Remote Control Units RCU-TFT

Remote Control Unit, for Acom 2000A, Each

Part Number: AOM-RCU-TFT

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 28, 2026 if ordered today

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Estimated Ship Date: Sep 28, 2026 if ordered today

Penta Labs RF Vacuum Tubes 3-500-ZG-4

3-500ZG Four Matched Vacuum Tubes, High-Mu Power Triode, 500W, Ceramic Base, Set of 4

Part Number: PLB-3-500-ZG-4

Not Yet Reviewed

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

RM ITALY BLA350 Plus HF Linear Amplifiers BLA350P-240

Amplifier, Linear, 1.8-30 MHz, 300W Max Out with 10W Max In, LCD Display, AUTO/MAN Bandswitch, Fan, 240 VAC (Cut-off EuroPlug, Install USA Plug), Each

Part Number: RMY-BLA350P-240

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

Penta Labs RF Vacuum Tubes 4CX1000A

4CX1000A Ceramic Vacuum Tube, Radial-Beam Power Tretrode, 1000W, 110 MHz, Each

Part Number: PLB-4CX1000A

Not Yet Reviewed

Estimated Ship Date: Monday 9/14/2026 if shipped by air

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Estimated Ship Date: Monday 9/14/2026 if shipped by air

ACOM RCU-R05 2020S Remote Control Units RCU-R05

Remote Control Unit for Acom 2020S, Each

Part Number: AOM-RCU-R05

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2026 if ordered today

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Estimated Ship Date: Dec 15, 2026 if ordered today