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2.5K 35W Vertical Output Transformer 300B, 2A3 Parallel Single-Ended Amplifier, Frequency Response 11Hz-43KHz -1dB
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2.5K 35W Vertical Output Transformer 300B, 2A3 Parallel Single-Ended Amplifier, Frequency Response 11Hz-43KHz -1dB

Amazon Price History

This is our record of Amazon price changes for 2.5K 35W Vertical Output Transformer 300B, 2A3 Parallel Single-Ended Amplifier, Frequency Response 11Hz-43KHz -1dB (B0CKR7CZRK) since we began monitoring it.

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Amazon (Jun 14, 2026) (Jun 14, 2026) 0,00 € (Jun 14, 2026)

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Jun 14, 2026 06:16 AM

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4.5KΩ: 0-4-8Ω 40W Single-Ended Output Transformer, 300B KT88 6550 KT100 Tube Power Amplifier Single-Ended Output Transformer (Color : Shielding Potting)
4.5KΩ: 0-4-8Ω 40W Single-Ended Output Transformer, 300B KT88 6550 KT100 Tube Power Amplifier Single-Ended Output Transformer (Color : Shielding Potting)
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2A3 Amplifier Uses 2.5K Single-Ended Output Transformer, 4Ω/8Ω/16Ω Output, EI76X50mm Iron Core. Frequency Response 26-95KHz -3dB
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2 Pcs 30W 2.5K/3.5K: 0-4-8Ω Vacuum Tube Power Amplifier Single-Ended Output Transformer, Suitable for KT88 300B 2A3 and Other Electronic Tubes
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35W+35W Stereo Amplifier DC9-18V Suggested 12V Digital Power Amplifier Board 18V4Ohm 3.5mmInput 35W + 35W Stereo Amplifier Customized Terminals 12V Voltage Amplifier 18V4Ohm
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2PCS OP5K40AB-Q Output Transformer 6P3P / EL34 / KT66 Amplifier Output Transformer, Frequency Response 5HZ-30KHZ / -1dB
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35W 3.5K Fully coupled Output Transformer, 300B Single-Ended Tube Power Amplifier DIY or Maintenance
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300B Single-Ended Tube Amplifier Tube Amplifier, The Best Choice for Beginners. Frequency Response: 10Hz-40KHz-3dB
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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)
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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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TDA7377 35W + 35W DC9-18V Stereo Class AB Digital Power Amplifier Board for 4-8ohm Speaker TDA7377 Stereo Amplifier Board Dualchannel Amplifier Board Class AB Amplifier Car Speaker Amplifier
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Willsenton R300 Tube Amplifier 300B x2 Single-Ended Class A Integrated Amplifier Power Amplifier Headphones amp All in One
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3.5K: 10K (1: 1.5) Canned Drive Transformer, Suitable for 2A3 Drive 845,211 Single-Ended Amplifier
3.5K: 10K (1: 1.5) Canned Drive Transformer, Suitable for 2A3 Drive 845,211 Single-Ended Amplifier
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Ghulumn 1PCS Tube Amplifier Single-Ended 5K Single-Ended Output Transformer for 6P1 6P14 6P6 0-4-8 Ohm DIY Vacuum Tube Amplifier
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SODIAL 1PCS Tube Amplifier Single-Ended 5K Single-Ended Output Transformer for 6P1 6P14 6P6 0-4-8 Ohm DIY Vacuum Tube Amplifier
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Mautacly 1PCS Tube Amplifier Single-Ended 5K Single-Ended Output Transformer for 6P1 6P14 6P6 0-4-8 Ohm DIY Vacuum Tube Amplifier
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2PCS 2.5K Output Transformer, 2A3 Tube Amplifier with High Output, New Z9 0.23mm Silicon Steel Sheet Pure Copper Winding (Color : Side Cover)
2PCS 2.5K Output Transformer, 2A3 Tube Amplifier with High Output, New Z9 0.23mm Silicon Steel Sheet Pure Copper Winding (Color : Side Cover)
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2PCS 2.5K Output Transformer, 2A3 Tube Amplifier with High Output, New Z9 0.23mm Silicon Steel Sheet Pure Copper Winding (Color : British Bracket)
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2PCS 2.5K Output Transformer, 2A3 Tube Amplifier with High Output, New Z9 0.23mm Silicon Steel Sheet Pure Copper Winding (Color : Ordinary Bracket)
2PCS 2.5K Output Transformer, 2A3 Tube Amplifier with High Output, New Z9 0.23mm Silicon Steel Sheet Pure Copper Winding (Color : Ordinary Bracket)
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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)
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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)
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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)
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Douk Audio Tube Amp Plate/Cathode Bias Current Probe Tester Socket for 2A3 300B KT88 6L6 (Plated Current)
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Power Transformer, Amplifier Power Transformer 18V 50W AC 220V to Dual AC 18V Electric Power Transformer for 2.1 Channel Amplifier Board Preamplifier, Isolated Power Transformer (94)
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