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2PCS OP5K40AB-Q Output Transformer 6P3P / EL34 / KT66 Amplifier Output Transformer, Frequency Response 5HZ-30KHZ / -1dB
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2PCS OP5K40AB-Q Output Transformer 6P3P / EL34 / KT66 Amplifier Output Transformer, Frequency Response 5HZ-30KHZ / -1dB

Amazon Price History

This is our record of Amazon price changes for 2PCS OP5K40AB-Q Output Transformer 6P3P / EL34 / KT66 Amplifier Output Transformer, Frequency Response 5HZ-30KHZ / -1dB (B0CKR7Z9F5) since we began monitoring it.

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Amazon (Jun 28, 2026) (Jun 28, 2026) 0,00 € (Jun 28, 2026)

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Jun 28, 2026 11:49 PM

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2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs Transformer)
2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs Transformer)
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2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs Transformer)
2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs Transformer)
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2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs transformer-01)
2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs transformer-01)
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2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs transformer-01)
2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs transformer-01)
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2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs transformer-01)
2 Pcs 10W 3.5K high-Fidelity Single-Ended Power Amplifier Output Transformer, Suitable for 6P3P.EL34.FU50.FU7 Vacuum Power Amplifier (Color : 2pcs transformer-01)
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JINGERL 4PCS/LOT Matching Set ShuGuang Electron Tube EL34B EL34-B Tube Generation 6P3P 5881 6550 KT88 EL34 EL34M
JINGERL 4PCS/LOT Matching Set ShuGuang Electron Tube EL34B EL34-B Tube Generation 6P3P 5881 6550 KT88 EL34 EL34M
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195W Power Transformer for 6P3P KT66 6L6 Tube Push-Pull Amplifier Circuit 0-265V-285V-300V-320V 350mA (Color : Z9 core)
195W Power Transformer for 6P3P KT66 6L6 Tube Push-Pull Amplifier Circuit 0-265V-285V-300V-320V 350mA (Color : Z9 core)
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195W Power Transformer for 6P3P KT66 6L6 Tube Push-Pull Amplifier Circuit 0-265V-285V-300V-320V 350mA (Color : Z11 core)
195W Power Transformer for 6P3P KT66 6L6 Tube Push-Pull Amplifier Circuit 0-265V-285V-300V-320V 350mA (Color : Z11 core)
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1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Gold)
1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Gold)
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1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Black)
1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Black)
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1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Black)
1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Black)
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1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Gold)
1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Gold)
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Pioneer DJ HDJ-X7-K - Closed-Back Circumaural DJ Headphones with 50mm Drivers, with 5Hz-30kHz Frequency Range, Detachable Cable, and Carry Pouch - Black
Pioneer DJ HDJ-X7-K - Closed-Back Circumaural DJ Headphones with 50mm Drivers, with 5Hz-30kHz Frequency Range, Detachable Cable, and Carry Pouch - Black
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EL34 Tube Push-Pull Tube Amplifier HiFi Amplifier DIY kit，Output Power: 2 * 28W，Frequency Response 15Hz-45KHz
EL34 Tube Push-Pull Tube Amplifier HiFi Amplifier DIY kit，Output Power: 2 * 28W，Frequency Response 15Hz-45KHz
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Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, 7027 (CT1-C, Cathode Current)
Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, 7027 (CT1-C, Cathode Current)
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Nooelec SMA Attenuator Kit - Bundle of 6pc 2W 50 Ohm SMA in-Line Attenuators Provides Highly Linear Attenuation from 1dB to 42dB in 1dB Increments. 1dB, 2dB, 3dB, 6dB, 10dB & 20dB Values Included
Nooelec SMA Attenuator Kit - Bundle of 6pc 2W 50 Ohm SMA in-Line Attenuators Provides Highly Linear Attenuation from 1dB to 42dB in 1dB Increments. 1dB, 2dB, 3dB, 6dB, 10dB & 20dB Values Included
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2.5K 35W Vertical Output Transformer 300B, 2A3 Parallel Single-Ended Amplifier, Frequency Response 11Hz-43KHz -1dB
2.5K 35W Vertical Output Transformer 300B, 2A3 Parallel Single-Ended Amplifier, Frequency Response 11Hz-43KHz -1dB
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4.2K 10W Canned Output Transformer, KT66, 6L6, 6V6 Amplifier Output, Secondary Impedance 4 / 8Ω
4.2K 10W Canned Output Transformer, KT66, 6L6, 6V6 Amplifier Output, Secondary Impedance 4 / 8Ω
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Tube Amplifier 130W Transformer Dual 230V Dual 6.5V Transformer Suitable for EL34 Tube Amplifier
Tube Amplifier 130W Transformer Dual 230V Dual 6.5V Transformer Suitable for EL34 Tube Amplifier
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15W 3.5K Single-Ended Output Transformer, 20Hz-25kHz -3dB, Suitable for Tube Amplifier 300B KT88 6550 EL34 (Color : 1pcs Transformer, Size : with UL taps)
15W 3.5K Single-Ended Output Transformer, 20Hz-25kHz -3dB, Suitable for Tube Amplifier 300B KT88 6550 EL34 (Color : 1pcs Transformer, Size : with UL taps)
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15W 3.5K Single-Ended Output Transformer, 20Hz-25kHz -3dB, Suitable for Tube Amplifier 300B KT88 6550 EL34 (Color : 1pcs Transformer, Size : Without UL taps)
15W 3.5K Single-Ended Output Transformer, 20Hz-25kHz -3dB, Suitable for Tube Amplifier 300B KT88 6550 EL34 (Color : 1pcs Transformer, Size : Without UL taps)
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Z11 Single-Ended Output Transformer is Suitable for 6P14 EL34 EL84 Tube Amplifier Audio Transformer
Z11 Single-Ended Output Transformer is Suitable for 6P14 EL34 EL84 Tube Amplifier Audio Transformer
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Z11 Single-Ended Output Transformer is Suitable for 6P14 EL34 EL84 Tube Amplifier Audio Transformer
Z11 Single-Ended Output Transformer is Suitable for 6P14 EL34 EL84 Tube Amplifier Audio Transformer
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EMF Meter 5HZ-3.5G, Vlifree EMF Detector with Digital LCD Backlit Display for Electromagnetic Field 5HZ-3500MHz, Electronic Radiation, Temperature Detector, EMF Tester for Home, Ghost Hunting
EMF Meter 5HZ-3.5G, Vlifree EMF Detector with Digital LCD Backlit Display for Electromagnetic Field 5HZ-3500MHz, Electronic Radiation, Temperature Detector, EMF Tester for Home, Ghost Hunting
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45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Gray)
45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Gray)
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45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Silver)
45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Silver)
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45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Red)
45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Red)
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45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Gold)
45W 6.8K 6.9K Amplifier Push-Pull Output Transformer, Suitable for Tube Amplifier KT88 EL34 FU7, Etc., Secondary: 0-4-8Ω (Color : Gold)
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4.2K 10W Vertical Output Transformer, for KT66, 6L6, 6V6 Single-Ended Amplifier, Insulation Strength 74MΩ DC2000V
4.2K 10W Vertical Output Transformer, for KT66, 6L6, 6V6 Single-Ended Amplifier, Insulation Strength 74MΩ DC2000V
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LMEIL Tube EL34 El34B El34-B Vacuum Tube Quality Product (Color : 1pcs)
LMEIL Tube EL34 El34B El34-B Vacuum Tube Quality Product (Color : 1pcs)
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