828-6L6 5670 tube push-pull power amplifier, 30w*2 tube power amplifier, frequency response: 20HZ-30KHZ±1db

828-FU29 6H3 tube push-pull amplifier, 30w*2 tube power amplifier, frequency response: 20HZ-30KHZ (±1db)

808-KT88 tube push-pull amplifier, 55w*2 high-power purely manual scaffolding power amplifier, frequency response 20HZ-30KHZ±1db

6L6 vacuum tube push-pull tube fever stereo power amplifier, sensitivity: 200mv, frequency response: 20HZ-30KHZ +-1db

6U8 6F2 push EL34 6P3P 6L6 5881 KT88 push-pull tube power amplifier 30Wx2, frequency response: 20HZ -25KHZ +-1DB

New Products 828-6L6 push-pull tube power amplifier, 30w * 2 tube power amplifier, frequency response: 20HZ-30KHZ±1db

808-KT88 pure hand-built scooter push-pull amplifier, hifi fever stereo power amplifier. Frequency response: 20HZ-30KHZ ± 1db

M838-845 vacuum tube fever grade single-ended Class A stereo 2.0 hifi tube power amplifier. Frequency response: 20HZ-30KHZ +-1db

6DJ8 + 5686 tube amp, amp amp, small amp amplifier 2W * 2 low power amplifier, frequency response: 30-30Khz (+ -1db)

D2030-KT88 parallel Class A fever amplifier, 6J8P front tube, 6N8P push tube. Frequency response: 20Hz-30kHz ±1db

NEWest 30W *2 6L6 push-pull electronic tube power amplifier Biliary fever HiFi power amplifier, 6L6*4, 6N3*4, 20HZ-30KHZ

2022 Latest Low power 2*12W desktop power amplifier 6P1 tube push-pull tube, frequency response: 20Hz-30kHz, 6P1*4, 6N2*2

Low power 2*12W desktop power amplifier 6P1 tube push-pull tube, frequency response: 20Hz-30kHz, 6P1*4, 6N2*2

50W*2 KT88 push-pull electronic tube power amplifier Biliary fever HiFi power amplifier, frequency response: 20HZ-30KHZ

50W*2 KT88 push-pull electronic tube power amplifier Biliary fever HiFi power amplifier, frequency response: 20HZ-30KHZ

Latest 15W*2 EL84/6P14 push-pull amplifier EL84 amplifier amplifier, frequency response: 20HZ~45KHZ 1DB , tube : 6F1 / 6P14

Hetian Maoshi ECC83 ECC82 tube preamplifier, 6Z4 rectifier preamplifier, pure circuit tube, frequency response 20HZ-30KHZ

NEWest Dynaco 6P14/EL84 10W*2 push-pull circuit amplifier, tube amplifier, 12AX7 push. Frequency response range 20HZ-30KHZ

Latest 15W*2 EL84/6P14 push-pull amplifier EL84 amplifier amplifier, frequency response: 20HZ~45KHZ 1DB , 6F1 / 6P14

New SV-2A3 2.5W*2 single-ended amplifier power amplifier, Class A tube amplifier power amplifier, frequency response 20Hz-30kHz

10K: 10K balanced to balanced passive front stage, the effect is better than WE111C, frequency response 20HZ-66KHZ -0.1DB

New MC84-CII 12W×2 Multi-function push-pull EL84 tube amplifier， integrated amplifier，Frequency response: 20Hz-55KHz ± 1dB

NEW SV-2A3 2.5W*2 single-ended amplifier power amplifier, Class A tube amplifier power amplifier, frequency response 20Hz-30kHz

Latest Dynaco 6P14/EL84 10W*2 Push-pull Circuit Amplifier, Tube Amplifier, 12AX7 Push. Frequency Response Range 20HZ-30KHZ

Latest 15W*2 EL84/6P14 push-pull amplifier EL84 amplifier amplifier, frequency response: 20HZ~45KHZ 1DB , 6F1 / 6P14

New Single-ended Class A 300B tube power amplifier, output power: 9*2W, frequency response: 20Hz--30kHz, total gain: 39dB

New Single-ended Class A 300B tube power amplifier, output power: 9*2W, frequency response: 20Hz--30kHz, total gain: 39dB

New 6p14 Class A headphone amplifier, output power: 3500mWx2, frequency response: 20Hz~30kHz

New LittleDot LD 3 SE vacuum tube amplifier / amplifier, frequency response: 20Hz-20KHz (-1dB), 20Hz-40KHz (-2dB)

New HIFI combined machine power amplifier-QD2100, frequency response: 20Hz-50KHz + -1dB, signal-to-noise ratio: 100dB

PCM1794+5670 tube bile buffer decoder fiber coaxial input discrete resistance and capacitance frequency response 5-30KHZ

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