6G2P+6P12 6W+6W Single-ended Class A Fever Low-power Tube Amplifier Frequency Response: 20HZ-28KHz ±2db

The Latest 6G2P+6P12 6W+6W stereo fever low-power tube amplifier, 20HZ-28KHz ±2db ,Finished product or DIY KITS

6G2P+6P12 6W*2 Single ended Class A Low power tube amplifier kit /Finished amp

New 6G2P+6P12 6W+6W stereo fever low-power tube amplifier, 20HZ-28KHz ±2db ,Finished product or DIY KITS

Latest 6G2P+6P13 6W+6W stereo fever low-power tube amplifier, 20HZ-28KHz ±2db ,Finished product or DIY Kits

Latest 6G2P+6P13 6W+6W stereo fever low-power tube amplifier, 20HZ-28KHz ±2db ,Finished product or DIY KITS

BRZHIFI A20B 8W*2 6N3C/EL34 Single-ended Class A Electronic Tube pure Bile Amplifier ,Frequency response: 20Hz-25kHz

6G2P push 5881A vacuum tube single-ended Class A power amplifier 7w+7w power el34 kt66 universal, frequency response 20hz-20khz

New 15W*2 HIFI fever tube amplifier FU19 12AT7 push-pull circuit amplifier tube amplifier ,Frequency response: 20-28KHz ±2db

NEW 15W*2 HIFI fever tube amplifier FU19 12AT7 push-pull circuit amplifier tube amplifier ,Frequency response: 20-28KHz ±2db

A9 * EL34 single-ended pure class A power amplifier, 5Z3P tube rectifier 6N9 amplification, frequency response: 20Hz--28KHz

6N2 pushes 6p1 single-ended A fever amplifier, 3w+3w pure manual scaffolding power amplifier, frequency response 20hz-20khz

KT88 tube single-ended power amplifier, Bluetooth fever version. Output power: 2*15W, frequency response: 20HZ-45KHZ

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

60W single-ended output transformer, 650 ohm: 0-4-8 ohm 6C33B electronic tube audio transformer, frequency response 20HZ -28KHZ

FU19 12AT7 HIFI fever tube power amplifier, 15WX2 push-pull circuit power amplifier, frequency response 20-28KHz ± 2db

FU19 + 12AT7 tube power amplifier 15W * 2 push-pull power amplifier HIFI fever tube amplifier frequency response 20-28KHz ± 2db

6W PT-48 10K: 600Ω single-ended Class A preamplifier output transformer, can pass DC 50mA, frequency response 20Hz-27KHz-3DB

Single-ended push transformer 600: 1.8K+1.8K 2A3 300B 6N5P vacuum tube push 211 845 813 811 frequency response 20HZ-28KHZ

40 + 40w hifi fever tube bluetooth tube amplifier, U disk amp mini tube amplifier, frequency response: 20Hz ~ 20KHz ± 2dB

1.3K 8Ω (2.7K 16Ω) 1.3K 8Ω 5W single-ended output transformer, frequency response: 20Hz-20Kz -2dB, suitable for 6C19 amplifier

7.5K: 12K+12K single-ended push transformer inverter transformer 6SN7 push 300B tube, frequency response 20Hz-27KHz -1.2DB

7.5K: 12K+12K single-ended push transformer inverter transformer 6SN7 push 300B tube frequency response 20Hz-27KHz -1.2DB

6P14 single-ended cathode output transformer 1K: 4/8/16/32/150/300 / 600Ω frequency response 20Hz-22000Hz, -2dB

Amorphous C-core 10K: 10K single-ended balanced converter transformer Frequency response: 20HZ-26KHZ -2DB

FU19 12AT7 15WX2 HIFI fever push-pull circuit amplifier tube tube amplifier frequency response 20-28KHz 2db

Japan Z11 iron core, 3.5K, 50W, 300B, 2A3 single ended output transformer, frequency response: 20hz-30khz (- 2dB)

Frequency response 20Hz-100KHz high power 2.0 channel Hifi fever stereo 500W audio amplifier circuit board

Amorphous C-core 10K: 10K single-ended balanced converter transformer Frequency response: 20HZ-26KHZ -2DB

Japan Z11 iron core, 3.5K, 50W, 300B, 2A3,KT88, fu13single ended output transformer, frequency response: 20hz-30khz - 2dB

64Ω: 8Ω 6W long magnetic circuit transistor output transformer, frequency response: 20HZ--52KHZ -2DB, 50HZ--32KHZ -0.8DB