300b - Runolf

All 300b Products

3354 300b Item Product / 84 Page.

Golden Voice 300B 300B+ Vacuum Tube Replacement Upgrade 300BTube Valve Matching Amplifier High Fidelity Matched Quad Bluetooth

- 77%

Golden Voice 300B 300B+ Vacuum Tube Replacement Upgrade 300BTube Valve Matching Amplifier High Fidelity Matched Quad Bluetooth

275.48 60.61

300W 300B amplifier, E-type power transformer, dedicated to 300B tube power amplifier

300W 300B amplifier, E-type power transformer, dedicated to 300B tube power amplifier

43.75

Upgraded Small 300B 6J8P Spartan F1 FU50 5U4C Tube Amplifier Sound Power Amplifier Audio DIY Kit With Instrument Head Display

- 20%

Upgraded Small 300B 6J8P Spartan F1 FU50 5U4C Tube Amplifier Sound Power Amplifier Audio DIY Kit With Instrument Head Display

278.05 222.44

300W power transformer PW300ABA-6.3-235 6550, 300B stabilized filament 2A3, KT88 full-bulk rectifier transformer

300W power transformer PW300ABA-6.3-235 6550, 300B stabilized filament 2A3, KT88 full-bulk rectifier transformer

126.95

EI 114*55 iron core 297W 300B tube tube amplifier power transformer, dual 360V 0.27A + dual 5.7V 3A+ 5V 3A+6.3V 3A

EI 114*55 iron core 297W 300B tube tube amplifier power transformer, dual 360V 0.27A + dual 5.7V 3A+ 5V 3A+6.3V 3A

58.79

Classic 300B amplifier 6J8P push HIFI single-ended tube amp, rated power: 9WX2, using DC filament lighting, sound like vocals

Classic 300B amplifier 6J8P push HIFI single-ended tube amp, rated power: 9WX2, using DC filament lighting, sound like vocals

511.53

EH 300B Vacuum Tube Precision Matching Valve 300B Electronic Tubes for Amplifier

- 50%

EH 300B Vacuum Tube Precision Matching Valve 300B Electronic Tubes for Amplifier

1879.00 939.50

American West Electric three-tube parallel 300B single-ended class A amplifier, power: 24W+24W, bandwidth: 30HZ--28kHZ (-1.5db)

American West Electric three-tube parallel 300B single-ended class A amplifier, power: 24W+24W, bandwidth: 30HZ--28kHZ (-1.5db)

1399.86

Original size AUDIO NOTE KIT-1 300B special inductor choke 8H350ma, low internal resistance, withstand voltage: 2000VDC

Original size AUDIO NOTE KIT-1 300B special inductor choke 8H350ma, low internal resistance, withstand voltage: 2000VDC

46.36

300B Class A single-ended amplifier, fidelity tube power amplifier, 5Z3PA 6 * 8 pre-stage push, output power 9W * 2

300B Class A single-ended amplifier, fidelity tube power amplifier, 5Z3PA 6 * 8 pre-stage push, output power 9W * 2

451.65

Golden Voice 300B 300B+ 300B PLUS Vacuum Tube Replacement Upgrade 300BTube Valve Matching Amplifier High Fidelity Matched Quad

- 79%

Golden Voice 300B 300B+ 300B PLUS Vacuum Tube Replacement Upgrade 300BTube Valve Matching Amplifier High Fidelity Matched Quad

275.48 57.85

Oxygen-free copper enameled wire 40w 5k push-pull output transformer, 300B 2A3 push-pull output,use 86*50 sandpaper

Oxygen-free copper enameled wire 40w 5k push-pull output transformer, 300B 2A3 push-pull output,use 86*50 sandpaper

78.32

- 50%

XW2Z-300B with Connector Connection Cable Brand New & Original

245.72 122.86

Raphaelite 5K: 6.6K (1:1.25) canned drive transformer, 6V6, 5842, 6C45 vacuum tube power amplifier drives 300B, 2A3

Raphaelite 5K: 6.6K (1:1.25) canned drive transformer, 6V6, 5842, 6C45 vacuum tube power amplifier drives 300B, 2A3

173.39

PSVANE Tube HIFI 300B Original Factory Matched Pair for Vacuum Tube Amplifier HIFI Amplifier Diy Audio Amp Free Shipping

- 35%

PSVANE Tube HIFI 300B Original Factory Matched Pair for Vacuum Tube Amplifier HIFI Amplifier Diy Audio Amp Free Shipping

599.26 389.52

fu50 (small 300B) 10wx2/12wx2 power amplifier, 6j8p pure manual scaffolding amplifier, 5z9p bile rectifier, 20hz-20khz

fu50 (small 300B) 10wx2/12wx2 power amplifier, 6j8p pure manual scaffolding amplifier, 5z9p bile rectifier, 20hz-20khz

184.99

6H8C+FU50 Class A fever tube amplifier kit, the sound is very good, known as the small 300B

6H8C+FU50 Class A fever tube amplifier kit, the sound is very good, known as the small 300B

155.92

10W + 10W 300B single-ended tube amplifier, HIFI class amplifier, rated power , frequency: 20-25kHz Signal to noise ratio: 88dB

10W + 10W 300B single-ended tube amplifier, HIFI class amplifier, rated power , frequency: 20-25kHz Signal to noise ratio: 88dB

524.48

6J8P FU50 small 300B title Spartan F1 tube amplifier amplifier DIY kit or finished product, frequency response: 20hz-20khz

6J8P FU50 small 300B title Spartan F1 tube amplifier amplifier DIY kit or finished product, frequency response: 20hz-20khz

142.12

300B electronic tube pushes 845 with load choke, inductance is about 92H, over DC 50mA copper resistance 748Ω

300B electronic tube pushes 845 with load choke, inductance is about 92H, over DC 50mA copper resistance 748Ω

25.61

CMC Bakelite PTFE Vacuum Tube Sockets Bases 4pin 8pin 9pin For 2A3 300B KT88 EL34 12AX7 ECC81 ECC82 6550 274B Vintage Hifi DIY

CMC Bakelite PTFE Vacuum Tube Sockets Bases 4pin 8pin 9pin For 2A3 300B KT88 EL34 12AX7 ECC81 ECC82 6550 274B Vintage Hifi DIY

8.05

300B-L 6SJ7 6V6 5u4gb single-ended Class A fever amplifier, 8W+8W without large loop feedback, bandwidth: 35hz-40KHZ(-DB)

300B-L 6SJ7 6V6 5u4gb single-ended Class A fever amplifier, 8W+8W without large loop feedback, bandwidth: 35hz-40KHZ(-DB)

835.65

XD 300B launches 845 single-ended split tube amplifier, 20W+20W dual-channel power amplifier, 30HZ-25KHZ (-3DB)

XD 300B launches 845 single-ended split tube amplifier, 20W+20W dual-channel power amplifier, 30HZ-25KHZ (-3DB)

1288.45

Japan Z11 iron core 86*40 winding, 10H250ma choke inductor, copper resistance 63Ω, suitable for 300B amplifier

Japan Z11 iron core 86*40 winding, 10H250ma choke inductor, copper resistance 63Ω, suitable for 300B amplifier

28.18

Star point series FU811 (211, 845, 300B) single-ended tube tube amplifier 15w+15w tube amplifier, bandwidth 30HZ-42khz (-1db)

Star point series FU811 (211, 845, 300B) single-ended tube tube amplifier 15w+15w tube amplifier, bandwidth 30HZ-42khz (-1db)

565.45

15w+15w and the West Electric 91 line 300B tube single-ended amplifier, Frequency response: 20HZ-40kHZ

15w+15w and the West Electric 91 line 300B tube single-ended amplifier, Frequency response: 20HZ-40kHZ

697.64

MC300-ASE 300B Electronic tube 8W×2 combined amplifier, hifi single-ended class A power amplifier, 18Hz-30KHz±1dB

MC300-ASE 300B Electronic tube 8W×2 combined amplifier, hifi single-ended class A power amplifier, 18Hz-30KHz±1dB

1685.85

YSY 2Pcs LF-300B Flash Strobe Controller Box Continuous Flashing Module for LED Headlight Foglight Small Light 9-30V

- 30%

YSY 2Pcs LF-300B Flash Strobe Controller Box Continuous Flashing Module for LED Headlight Foglight Small Light 9-30V

8.65 6.05

6SN7 300B Spartan K1, luxury high-end tube amplifier, DIY kit , frequency response: 18hz-25khz

6SN7 300B Spartan K1, luxury high-end tube amplifier, DIY kit , frequency response: 18hz-25khz

291.64

300b direct heating triode fever power amplifier, stereo dual channel, output power: 7W, frequency response: 25Hz～32kHz

300b direct heating triode fever power amplifier, stereo dual channel, output power: 7W, frequency response: 25Hz～32kHz

456.12

Raphaelite 35W 3.5K: 4-8-16Ω fully coupled output transformer, for 300B single-ended tube power amplifier, vertical installation

Raphaelite 35W 3.5K: 4-8-16Ω fully coupled output transformer, for 300B single-ended tube power amplifier, vertical installation

202.18

PLC Connection Cable XW2Z-300B

- 50%

PLC Connection Cable XW2Z-300B

334.55 167.27

30W 2.5K/3.5K vacuum tube power amplifier single-ended output transformer, suitable for KT88 300B 2A3 tubes

30W 2.5K/3.5K vacuum tube power amplifier single-ended output transformer, suitable for KT88 300B 2A3 tubes

103.52

300B push 845 tube parallel single-ended split amplifier, 36W+36W left and right channels without large loop feedback

300B push 845 tube parallel single-ended split amplifier, 36W+36W left and right channels without large loop feedback

1685.00

36W+36W no large loop feedback 300B push parallel 845 single-ended tube amplifier, impedance: 100K, secondary: 0-4-8

36W+36W no large loop feedback 300B push parallel 845 single-ended tube amplifier, impedance: 100K, secondary: 0-4-8

1684.53

- 50%

XW2Z-300B .. Connection Cable Original Brand New. Module

200.12 100.06

FU-7 KT88 300B vacuum tube power amplifier single-ended output transformer 40W 3K: 0-4-8Ω, bandwidth: 30HZ-20KHZ

FU-7 KT88 300B vacuum tube power amplifier single-ended output transformer 40W 3K: 0-4-8Ω, bandwidth: 30HZ-20KHZ

46.55

7.5K: 12K+12K single-ended drive transformer, inverter transformer, 6SN7 push 300B tube, 6P14, 6C16 are also suitable

7.5K: 12K+12K single-ended drive transformer, inverter transformer, 6SN7 push 300B tube, 6P14, 6C16 are also suitable

60.38

PL600 High Power Tube Amplifier Switching Power Supply KT88 300B Tube Amplifier Power Supply

PL600 High Power Tube Amplifier Switching Power Supply KT88 300B Tube Amplifier Power Supply

150.53

1pair 2.5K/3K/3.5K 15W EI76 single-ended output transformer for 2A3/300B/EL34/6P3P and other tubes

1pair 2.5K/3K/3.5K 15W EI76 single-ended output transformer for 2A3/300B/EL34/6P3P and other tubes

61.91