2A3 amplifier uses 2.5K single-ended output transformer, 4Ω/8Ω/16Ω output, EI76X50mm iron core. Frequency response 26-95KHz -3dB

8W 5K: 4Ω 8Ω 16Ω 6V6 6P14 amplifier single-ended output transformer, frequency response 30-20K, 35H360 Japanese iron core

Amorphous core 2.5K and 3.5K 4Ω 8Ω 16Ω single-ended output transformer, 2A3 or 300B tube power amplifier, 5Hz ~ 49KHz -0.6db

A pair of 00 type iron core 300B single-ended output transformer, 3.5K: 4Ω 8Ω 16Ω, 17H 120ma, frequency response 20-25K

1pcs 30W 2.5K single-ended output transformer, 300B tube, inductance 32H, 4Ω 8Ω 16Ω output, frequency response 8Hz ~ 38KHz-3db

Amorphous iron core 2.5K: 4Ω 8Ω 16Ω single-ended output transformer, 6.5W 30H, suitable for 2A3 6Y6 and other electronic tubes

FU50 6P3P EL34 3.5K / 4Ω 8Ω amplifier single-ended output transformer, Z11 material EI66 iron core, 38Hz-70KHz -3db

Japan Z11 iron core, 300B, 2A3, 6C33C single-ended amplifier output transformer 30W, frequency response: 10Hz-40kHz -3dB

5K: 4Ω 8Ω single-ended output transformer, suitable for 6V6 EL84 tube, 76*35 iron core, frequency response 20-42KHZ -2DB

5.5K: 4Ω 8Ω 16Ω 6W amorphous 4C iron core amplifier single-ended output transformer, 35mA inductance 15H-19H

5.5K: 4Ω/6Ω/8Ω/16Ω amorphous 4C iron core single-ended output transformer, 17H-20H, 16Hz ~30KHz -3db, suitable for 6P6P 6P14 6V6

5.5K: 4Ω 8Ω single-ended output transformer EI66X40/45 two iron core frequency response 10KHz-35KHZ-1DB

LAIDYS-20w 2.5KΩ: 4Ω 8Ω 16Ω single-ended audio output transformer, 15Hz-30kHz -3dB, suitable for 2A3 output cattle

Japan Z11 iron core, 15W 3.5K-5.2K variable impedance single-ended output transformer, frequency response: 20Hz-40KHz -3dB

30W 2.5K/3.5K: 0-4Ω-8Ω single-ended output transformer, KT88 300B 2A3 vacuum tube amplifier transformer

50W 3.5K-5K:0-4Ω-8Ω single-ended output transformer of amplifier, frequency response: 25HZ -28KHZ, inductance about 40H

78Ω: 8Ω / 16Ω transistor single-ended Class 8W output transformer, frequency response: 16HZ-24KHZ attenuation-3DB

64Ω: 4Ω/8Ω/16Ω isolated power amplifier impedance tuning transformer, frequency response: 30Hz-95KHz (-3dB)

30W tube amplifier output transformer 2.5K/3.5K: 4Ω 8Ω le34 fu50 kt88 300B 2A3 vacuum tube available 20Hz-35Khz-3DB

8W 78Ω: 8Ω / 16Ω transistor single-ended Class output transformer, frequency response: 16HZ-24KHZ，attenuation -3DB

Single-ended output transformer 60W 7.5K 9K 10K: 0-4-8Ω, 845 211 tube amplifier audio transformer, frequency response: 25-30KHZ

Double C nickel base amorphous C 10K: 8Ω 16Ω single-ended output transformer, frequency response: 38Hz-96KHz -3DB

6W 5.5K: 4/8Ω single-ended output transformer, frequency response 20Hz-53KHz, suitable for 6P1, 6P14, 6P6P vacuum tube amplifier

5K: 0-4-8Ω tube amplifier output transformer, SE series single-ended output transformer, frequency response: 20Hz--40KHz

Vacuum tube amplifier output transformer 5K:0 4 8Ω , 5k single-ended output transformer, frequency response:20Hz--40KHz -1db

60W single-ended output transformer 7.5K 9K 10K: 0-4-8Ω, 845 211 Z11 tube amplifier transformer, frequency response: 25-30KHZ

15W 3.5K: 0-4Ω-8Ω amplifier single-ended output transformer, suitable for 300B KT88 6550 EL34, 20Hz-25kHz -3dB

Carefully wound 10K: 4Ω 8Ω 16Ω push-pull output transformer Z9 iron core wide frequency response 10KHz-25KHZ-2DB

50W 8K single-ended output transformer, suitable for 813 / FU13 tube, 4Ω / 8Ω output, frequency response 20HZ-48KHZ -1.8DB

40W 5K:0-4Ω-8Ω push-pull output transformer, 6P3P/6L6/EL34 tube push-pull output cattle, frequency response: 25HZ -28KHZ

5K: 0-4-8Ω tube amplifier output transformer, SE series single-ended output transformer, frequency response: 20Hz--40KHz

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