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44% off
GOLD LION 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 Vacuum Tube HIFI Audio Valve Electronic Tube Amplifier Kit DIY Matched Genuine GOLD LION 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 Vacuum Tube HIFI Audio Valve Electronic Tube Amplifier Kit DIY Matched Genuine

GOLD LION 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 Vacuum Tube HIFI Audio Valve Electronic Tube Amplifier Kit DIY Matched Genuine

$417.20$745.00

29% off
GOLD-LION 12AT7 ECC81 B739 Vacuum Tube Precision pairing Valve Replaces Electronic tubes For Amplifier GOLD-LION 12AT7 ECC81 B739 Vacuum Tube Precision pairing Valve Replaces Electronic tubes For Amplifier

GOLD-LION 12AT7 ECC81 B739 Vacuum Tube Precision pairing Valve Replaces Electronic tubes For Amplifier

$449.43$633.00

1 sold
36% off
Fire Crew PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier Fire Crew PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

Fire Crew PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

$118.20$184.68

219 sold
35% off
SHUGUANG 12AT7-T Vacuum Tube Replace 12AT7 ECC81 Tube Amplifier Kit HIFI Audio Valve DIY Preamp Factory Test Matched Quad SHUGUANG 12AT7-T Vacuum Tube Replace 12AT7 ECC81 Tube Amplifier Kit HIFI Audio Valve DIY Preamp Factory Test Matched Quad

SHUGUANG 12AT7-T Vacuum Tube Replace 12AT7 ECC81 Tube Amplifier Kit HIFI Audio Valve DIY Preamp Factory Test Matched Quad

$35.24$54.21

1 sold
10% off
1PC 12AU7 ECC83 12AT7(Top) TO 6SN7(Bottom) 9Pin TO 8Pin DIY Audio Vintage Vacuum Tube Amplifier Adapter Socket Converter 1PC 12AU7 ECC83 12AT7(Top) TO 6SN7(Bottom) 9Pin TO 8Pin DIY Audio Vintage Vacuum Tube Amplifier Adapter Socket Converter

1PC 12AU7 ECC83 12AT7(Top) TO 6SN7(Bottom) 9Pin TO 8Pin DIY Audio Vintage Vacuum Tube Amplifier Adapter Socket Converter

$13.46$14.96

5 sold
49% off
PSVANE 12AT7-S ART 12AT7S Vacuum Tube Replaces 12AT7 ECC81 ECC801 Electronic Tube HIFI Audio Valve PreAmplifier Kit DIY Matched PSVANE 12AT7-S ART 12AT7S Vacuum Tube Replaces 12AT7 ECC81 ECC801 Electronic Tube HIFI Audio Valve PreAmplifier Kit DIY Matched

PSVANE 12AT7-S ART 12AT7S Vacuum Tube Replaces 12AT7 ECC81 ECC801 Electronic Tube HIFI Audio Valve PreAmplifier Kit DIY Matched

$189.21$371.00

44% off
EH 12AT7 Vacuum Tube Gold Pin Replace ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amp Kit DIY Matched Quad EH 12AT7 Vacuum Tube Gold Pin Replace ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amp Kit DIY Matched Quad

EH 12AT7 Vacuum Tube Gold Pin Replace ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amp Kit DIY Matched Quad

$219.52$392.00

10% off
1PC 12AX7 12AY7 12AT7 CV4035 9PIN TO 9PIN Tube DIY Audio Vacuum Tube Adapter Socket Converter Soft foot valve conversion 1PC 12AX7 12AY7 12AT7 CV4035 9PIN TO 9PIN Tube DIY Audio Vacuum Tube Adapter Socket Converter Soft foot valve conversion

1PC 12AX7 12AY7 12AT7 CV4035 9PIN TO 9PIN Tube DIY Audio Vacuum Tube Adapter Socket Converter Soft foot valve conversion

$8.50$9.44

4 sold
24% off
HIFI Audio Valve GOLD LION 12AX7 12AU7 12AT7 6992 ECC83 ECC82 ECC81 E88CC Vacuum Tube Gold Foot Factory Matched And Tested HIFI Audio Valve GOLD LION 12AX7 12AU7 12AT7 6992 ECC83 ECC82 ECC81 E88CC Vacuum Tube Gold Foot Factory Matched And Tested

HIFI Audio Valve GOLD LION 12AX7 12AU7 12AT7 6992 ECC83 ECC82 ECC81 E88CC Vacuum Tube Gold Foot Factory Matched And Tested

$590.07$776.41

1 sold
35% off
SHUGUANG 12AX7B 12AT7 12AU7 12AU7-T 12AX7-T 12AT7-T EL34B ECC83 ECC81 ECC82 Tube HIFI Audio Amplifier Kit DIY Preamplifier El34 SHUGUANG 12AX7B 12AT7 12AU7 12AU7-T 12AX7-T 12AT7-T EL34B ECC83 ECC81 ECC82 Tube HIFI Audio Amplifier Kit DIY Preamplifier El34

SHUGUANG 12AX7B 12AT7 12AU7 12AU7-T 12AX7-T 12AT7-T EL34B ECC83 ECC81 ECC82 Tube HIFI Audio Amplifier Kit DIY Preamplifier El34

$19.90$30.61

2 sold
35% off
Mullard 12AT7 ECC81 Vacuum Tube Upgrade ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Matched Quad Mullard 12AT7 ECC81 Vacuum Tube Upgrade ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Matched Quad

Mullard 12AT7 ECC81 Vacuum Tube Upgrade ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Matched Quad

$37.69$57.99

2 sold
Xiangsheng H-80B III Tube Mosfet Hybrid Amplifier 12AT7 12AU7 tube H80B AMP Xiangsheng H-80B III Tube Mosfet Hybrid Amplifier 12AT7 12AU7 tube H80B AMP

Xiangsheng H-80B III Tube Mosfet Hybrid Amplifier 12AT7 12AU7 tube H80B AMP

$320.00$320.00

39% off
Shuguang 12AT7-T 12AT7T Vacuum Tube Natural Sound Replace ECC81 12AT7 Electron Tube Amplifier Kit DIY Hifi Audio Valve Genuine Shuguang 12AT7-T 12AT7T Vacuum Tube Natural Sound Replace ECC81 12AT7 Electron Tube Amplifier Kit DIY Hifi Audio Valve Genuine

Shuguang 12AT7-T 12AT7T Vacuum Tube Natural Sound Replace ECC81 12AT7 Electron Tube Amplifier Kit DIY Hifi Audio Valve Genuine

$239.12$392.00

42% off
JJ ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Vacuum Electronic Tube Amplifier HIFI Audio Valve Amp Kit DIY Preamplifier Matched JJ ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Vacuum Electronic Tube Amplifier HIFI Audio Valve Amp Kit DIY Preamplifier Matched

JJ ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Vacuum Electronic Tube Amplifier HIFI Audio Valve Amp Kit DIY Preamplifier Matched

$198.94$343.00

1 sold
39% off
GOLD LION Genalex ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tubes Precision Matching Valve 12AX7 12AU7 12AT7 Vacuum Tube GOLD LION Genalex ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tubes Precision Matching Valve 12AX7 12AU7 12AT7 Vacuum Tube

GOLD LION Genalex ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tubes Precision Matching Valve 12AX7 12AU7 12AT7 Vacuum Tube

$480.34$787.44

30% off
Fire Crew PSVANE 6SL7 Vacuum Tube Replace 6SL7GT 6N9P 6N9 6H9C 5691 6N2 12AT7 HIFI Audio Valve Electron Tube Amplifier Kit DIY Fire Crew PSVANE 6SL7 Vacuum Tube Replace 6SL7GT 6N9P 6N9 6H9C 5691 6N2 12AT7 HIFI Audio Valve Electron Tube Amplifier Kit DIY

Fire Crew PSVANE 6SL7 Vacuum Tube Replace 6SL7GT 6N9P 6N9 6H9C 5691 6N2 12AT7 HIFI Audio Valve Electron Tube Amplifier Kit DIY

$273.18$390.26

8 sold
29% off
Fire Crew EH 12AT7 ECC81 Vacuum Tube Replace B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Diy Matched Quad Fire Crew EH 12AT7 ECC81 Vacuum Tube Replace B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Diy Matched Quad

Fire Crew EH 12AT7 ECC81 Vacuum Tube Replace B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Diy Matched Quad

$251.57$354.32

1 sold
50% off
PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

$111.70$223.40

69 sold
10% off
1PC 5687(Top) TO 12AT7 12AX7 12AU7(ECC83)(bottom) 9Pin TO 9Pin Tube DIY Audio Vacuum Tube Adapter Socket Converter Free Shipping 1PC 5687(Top) TO 12AT7 12AX7 12AU7(ECC83)(bottom) 9Pin TO 9Pin Tube DIY Audio Vacuum Tube Adapter Socket Converter Free Shipping

1PC 5687(Top) TO 12AT7 12AX7 12AU7(ECC83)(bottom) 9Pin TO 9Pin Tube DIY Audio Vacuum Tube Adapter Socket Converter Free Shipping

$11.33$12.59

2 sold
45% off
FEIYUE GOLD LION ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tube Precision Matching 12AX7 12AU7 12AT7 Vacuum Tube Free Ship FEIYUE GOLD LION ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tube Precision Matching 12AX7 12AU7 12AT7 Vacuum Tube Free Ship

FEIYUE GOLD LION ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tube Precision Matching 12AX7 12AU7 12AT7 Vacuum Tube Free Ship

$455.27$827.76

30 sold
12% off
E5-Si Electronic Tube Ear Amplifier Earphone Power Amplifier Circuit Board Noisy 12AT7+6N5P Transistor Rectification E5-Si Electronic Tube Ear Amplifier Earphone Power Amplifier Circuit Board Noisy 12AT7+6N5P Transistor Rectification

E5-Si Electronic Tube Ear Amplifier Earphone Power Amplifier Circuit Board Noisy 12AT7+6N5P Transistor Rectification

$30.80$35.00

PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

$21.07$21.07

47 sold
11% off
New antique German ECC81 tube generation 6201 12AT7 5965 soft sound quality provides matching.

New antique German ECC81 tube generation 6201 12AT7 5965 soft sound quality provides matching.

$38.16$42.88

5 sold
12% off
PSVANE 12AU7-S 12AX7-S 12AT7-S Vacuum Tube HIFI EXQUIS Art Series 12AU7 ECC82 12AX7 ECC83 12AT7 ECC81 Electron Preamp Lamp PSVANE 12AU7-S 12AX7-S 12AT7-S Vacuum Tube HIFI EXQUIS Art Series 12AU7 ECC82 12AX7 ECC83 12AT7 ECC81 Electron Preamp Lamp

PSVANE 12AU7-S 12AX7-S 12AT7-S Vacuum Tube HIFI EXQUIS Art Series 12AU7 ECC82 12AX7 ECC83 12AT7 ECC81 Electron Preamp Lamp

$74.80$85.00

2 sold
79% off
SHUGUANG Electronic Tube 12AT7-T Instead of 12AT7 Valve Amplifier Precision Matching Suitable for HIFI Audio System Preamp SHUGUANG Electronic Tube 12AT7-T Instead of 12AT7 Valve Amplifier Precision Matching Suitable for HIFI Audio System Preamp

SHUGUANG Electronic Tube 12AT7-T Instead of 12AT7 Valve Amplifier Precision Matching Suitable for HIFI Audio System Preamp

$67.20$319.98

42% off
Genalex GOLD LION 12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 Vacuum Tube Upgrade ECC803 5751 6N4 Electronic Tube AMP HIFI Audio Valve Genalex GOLD LION 12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 Vacuum Tube Upgrade ECC803 5751 6N4 Electronic Tube AMP HIFI Audio Valve

Genalex GOLD LION 12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 Vacuum Tube Upgrade ECC803 5751 6N4 Electronic Tube AMP HIFI Audio Valve

$427.14$736.44

14 sold
39% off
ShuGuang 12AX7-T 12AT7-T Vacuum Tube Gold Pin Replaces 6N4 12AT7 ECC81 12AX7 ECC83 Electron tube Amplifier Kit Audio Valve ShuGuang 12AX7-T 12AT7-T Vacuum Tube Gold Pin Replaces 6N4 12AT7 ECC81 12AX7 ECC83 Electron tube Amplifier Kit Audio Valve

ShuGuang 12AX7-T 12AT7-T Vacuum Tube Gold Pin Replaces 6N4 12AT7 ECC81 12AX7 ECC83 Electron tube Amplifier Kit Audio Valve

$240.79$394.74

4 sold
44% off
GOLD LION 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 Vacuum Tube HIFI Audio Valve Electronic Tube Amplifier Kit DIY Matched Genuine GOLD LION 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 Vacuum Tube HIFI Audio Valve Electronic Tube Amplifier Kit DIY Matched Genuine

GOLD LION 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 Vacuum Tube HIFI Audio Valve Electronic Tube Amplifier Kit DIY Matched Genuine

$417.20 $745.00

Categories: Consumer Electronics, Portable Audio & Video

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29% off
GOLD-LION 12AT7 ECC81 B739 Vacuum Tube Precision pairing Valve Replaces Electronic tubes For Amplifier GOLD-LION 12AT7 ECC81 B739 Vacuum Tube Precision pairing Valve Replaces Electronic tubes For Amplifier

GOLD-LION 12AT7 ECC81 B739 Vacuum Tube Precision pairing Valve Replaces Electronic tubes For Amplifier

$449.43 $633.00

1 sold

Categories: Consumer Electronics, Portable Audio & Video

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36% off
Fire Crew PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier Fire Crew PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

Fire Crew PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

$118.20 $184.68

219 sold

Categories: Consumer Electronics, Home Audio & Video

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35% off
SHUGUANG 12AT7-T Vacuum Tube Replace 12AT7 ECC81 Tube Amplifier Kit HIFI Audio Valve DIY Preamp Factory Test Matched Quad SHUGUANG 12AT7-T Vacuum Tube Replace 12AT7 ECC81 Tube Amplifier Kit HIFI Audio Valve DIY Preamp Factory Test Matched Quad

SHUGUANG 12AT7-T Vacuum Tube Replace 12AT7 ECC81 Tube Amplifier Kit HIFI Audio Valve DIY Preamp Factory Test Matched Quad

$35.24 $54.21

1 sold

Categories: Consumer Electronics, Home Audio & Video

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10% off
1PC 12AU7 ECC83 12AT7(Top) TO 6SN7(Bottom) 9Pin TO 8Pin DIY Audio Vintage Vacuum Tube Amplifier Adapter Socket Converter 1PC 12AU7 ECC83 12AT7(Top) TO 6SN7(Bottom) 9Pin TO 8Pin DIY Audio Vintage Vacuum Tube Amplifier Adapter Socket Converter

1PC 12AU7 ECC83 12AT7(Top) TO 6SN7(Bottom) 9Pin TO 8Pin DIY Audio Vintage Vacuum Tube Amplifier Adapter Socket Converter

$13.46 $14.96

5 sold

Categories: Consumer Electronics, Portable Audio & Video

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49% off
PSVANE 12AT7-S ART 12AT7S Vacuum Tube Replaces 12AT7 ECC81 ECC801 Electronic Tube HIFI Audio Valve PreAmplifier Kit DIY Matched PSVANE 12AT7-S ART 12AT7S Vacuum Tube Replaces 12AT7 ECC81 ECC801 Electronic Tube HIFI Audio Valve PreAmplifier Kit DIY Matched

PSVANE 12AT7-S ART 12AT7S Vacuum Tube Replaces 12AT7 ECC81 ECC801 Electronic Tube HIFI Audio Valve PreAmplifier Kit DIY Matched

$189.21 $371.00

Categories: Consumer Electronics, Portable Audio & Video

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44% off
EH 12AT7 Vacuum Tube Gold Pin Replace ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amp Kit DIY Matched Quad EH 12AT7 Vacuum Tube Gold Pin Replace ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amp Kit DIY Matched Quad

EH 12AT7 Vacuum Tube Gold Pin Replace ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amp Kit DIY Matched Quad

$219.52 $392.00

Categories: Consumer Electronics, Portable Audio & Video

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10% off
1PC 12AX7 12AY7 12AT7 CV4035 9PIN TO 9PIN Tube DIY Audio Vacuum Tube Adapter Socket Converter Soft foot valve conversion 1PC 12AX7 12AY7 12AT7 CV4035 9PIN TO 9PIN Tube DIY Audio Vacuum Tube Adapter Socket Converter Soft foot valve conversion

1PC 12AX7 12AY7 12AT7 CV4035 9PIN TO 9PIN Tube DIY Audio Vacuum Tube Adapter Socket Converter Soft foot valve conversion

$8.50 $9.44

4 sold

Categories: Consumer Electronics, Portable Audio & Video

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24% off
HIFI Audio Valve GOLD LION 12AX7 12AU7 12AT7 6992 ECC83 ECC82 ECC81 E88CC Vacuum Tube Gold Foot Factory Matched And Tested HIFI Audio Valve GOLD LION 12AX7 12AU7 12AT7 6992 ECC83 ECC82 ECC81 E88CC Vacuum Tube Gold Foot Factory Matched And Tested

HIFI Audio Valve GOLD LION 12AX7 12AU7 12AT7 6992 ECC83 ECC82 ECC81 E88CC Vacuum Tube Gold Foot Factory Matched And Tested

$590.07 $776.41

1 sold

Categories: Consumer Electronics, Home Audio & Video

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35% off
SHUGUANG 12AX7B 12AT7 12AU7 12AU7-T 12AX7-T 12AT7-T EL34B ECC83 ECC81 ECC82 Tube HIFI Audio Amplifier Kit DIY Preamplifier El34 SHUGUANG 12AX7B 12AT7 12AU7 12AU7-T 12AX7-T 12AT7-T EL34B ECC83 ECC81 ECC82 Tube HIFI Audio Amplifier Kit DIY Preamplifier El34

SHUGUANG 12AX7B 12AT7 12AU7 12AU7-T 12AX7-T 12AT7-T EL34B ECC83 ECC81 ECC82 Tube HIFI Audio Amplifier Kit DIY Preamplifier El34

$19.90 $30.61

2 sold

Categories: Consumer Electronics, Home Audio & Video

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35% off
Mullard 12AT7 ECC81 Vacuum Tube Upgrade ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Matched Quad Mullard 12AT7 ECC81 Vacuum Tube Upgrade ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Matched Quad

Mullard 12AT7 ECC81 Vacuum Tube Upgrade ECC81 B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Matched Quad

$37.69 $57.99

2 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
Xiangsheng H-80B III Tube Mosfet Hybrid Amplifier 12AT7 12AU7 tube H80B AMP Xiangsheng H-80B III Tube Mosfet Hybrid Amplifier 12AT7 12AU7 tube H80B AMP

Xiangsheng H-80B III Tube Mosfet Hybrid Amplifier 12AT7 12AU7 tube H80B AMP

$320.00 $320.00

Categories: Consumer Electronics, Home Audio & Video

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39% off
Shuguang 12AT7-T 12AT7T Vacuum Tube Natural Sound Replace ECC81 12AT7 Electron Tube Amplifier Kit DIY Hifi Audio Valve Genuine Shuguang 12AT7-T 12AT7T Vacuum Tube Natural Sound Replace ECC81 12AT7 Electron Tube Amplifier Kit DIY Hifi Audio Valve Genuine

Shuguang 12AT7-T 12AT7T Vacuum Tube Natural Sound Replace ECC81 12AT7 Electron Tube Amplifier Kit DIY Hifi Audio Valve Genuine

$239.12 $392.00

Categories: Consumer Electronics, Portable Audio & Video

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42% off
JJ ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Vacuum Electronic Tube Amplifier HIFI Audio Valve Amp Kit DIY Preamplifier Matched JJ ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Vacuum Electronic Tube Amplifier HIFI Audio Valve Amp Kit DIY Preamplifier Matched

JJ ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Vacuum Electronic Tube Amplifier HIFI Audio Valve Amp Kit DIY Preamplifier Matched

$198.94 $343.00

1 sold

Categories: Consumer Electronics, Portable Audio & Video

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39% off
GOLD LION Genalex ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tubes Precision Matching Valve 12AX7 12AU7 12AT7 Vacuum Tube GOLD LION Genalex ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tubes Precision Matching Valve 12AX7 12AU7 12AT7 Vacuum Tube

GOLD LION Genalex ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tubes Precision Matching Valve 12AX7 12AU7 12AT7 Vacuum Tube

$480.34 $787.44

Categories: Consumer Electronics, Portable Audio & Video

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30% off
Fire Crew PSVANE 6SL7 Vacuum Tube Replace 6SL7GT 6N9P 6N9 6H9C 5691 6N2 12AT7 HIFI Audio Valve Electron Tube Amplifier Kit DIY Fire Crew PSVANE 6SL7 Vacuum Tube Replace 6SL7GT 6N9P 6N9 6H9C 5691 6N2 12AT7 HIFI Audio Valve Electron Tube Amplifier Kit DIY

Fire Crew PSVANE 6SL7 Vacuum Tube Replace 6SL7GT 6N9P 6N9 6H9C 5691 6N2 12AT7 HIFI Audio Valve Electron Tube Amplifier Kit DIY

$273.18 $390.26

8 sold

Categories: Consumer Electronics, Home Audio & Video

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29% off
Fire Crew EH 12AT7 ECC81 Vacuum Tube Replace B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Diy Matched Quad Fire Crew EH 12AT7 ECC81 Vacuum Tube Replace B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Diy Matched Quad

Fire Crew EH 12AT7 ECC81 Vacuum Tube Replace B739 6201 6J8P 6SJ7 EF86 HIFI Audio Valve Electron Tube Amplifier Diy Matched Quad

$251.57 $354.32

1 sold

Categories: Consumer Electronics, Home Audio & Video

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50% off
PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

$111.70 $223.40

69 sold

Categories: Consumer Electronics, Home Audio & Video

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10% off
1PC 5687(Top) TO 12AT7 12AX7 12AU7(ECC83)(bottom) 9Pin TO 9Pin Tube DIY Audio Vacuum Tube Adapter Socket Converter Free Shipping 1PC 5687(Top) TO 12AT7 12AX7 12AU7(ECC83)(bottom) 9Pin TO 9Pin Tube DIY Audio Vacuum Tube Adapter Socket Converter Free Shipping

1PC 5687(Top) TO 12AT7 12AX7 12AU7(ECC83)(bottom) 9Pin TO 9Pin Tube DIY Audio Vacuum Tube Adapter Socket Converter Free Shipping

$11.33 $12.59

2 sold

Categories: Consumer Electronics, Portable Audio & Video

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45% off
FEIYUE GOLD LION ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tube Precision Matching 12AX7 12AU7 12AT7 Vacuum Tube Free Ship FEIYUE GOLD LION ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tube Precision Matching 12AX7 12AU7 12AT7 Vacuum Tube Free Ship

FEIYUE GOLD LION ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 Electronic Tube Precision Matching 12AX7 12AU7 12AT7 Vacuum Tube Free Ship

$455.27 $827.76

30 sold

Categories: Consumer Electronics, Home Audio & Video

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12% off
E5-Si Electronic Tube Ear Amplifier Earphone Power Amplifier Circuit Board Noisy 12AT7+6N5P Transistor Rectification E5-Si Electronic Tube Ear Amplifier Earphone Power Amplifier Circuit Board Noisy 12AT7+6N5P Transistor Rectification

E5-Si Electronic Tube Ear Amplifier Earphone Power Amplifier Circuit Board Noisy 12AT7+6N5P Transistor Rectification

$30.80 $35.00

Categories: Consumer Electronics, Home Audio & Video

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PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

PSVANE Vacuum Tube ECC83 12AX7 12AU7 ECC82 ECC81 12AT7 EL84 Tube Amplifier HIFI Audio Amplifier Kit DIY Preamplifier

$21.07 $21.07

47 sold

Categories: Consumer Electronics, Home Audio & Video

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11% off
New antique German ECC81 tube generation 6201 12AT7 5965 soft sound quality provides matching.

New antique German ECC81 tube generation 6201 12AT7 5965 soft sound quality provides matching.

$38.16 $42.88

5 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
PSVANE 12AU7-S 12AX7-S 12AT7-S Vacuum Tube HIFI EXQUIS Art Series 12AU7 ECC82 12AX7 ECC83 12AT7 ECC81 Electron Preamp Lamp PSVANE 12AU7-S 12AX7-S 12AT7-S Vacuum Tube HIFI EXQUIS Art Series 12AU7 ECC82 12AX7 ECC83 12AT7 ECC81 Electron Preamp Lamp

PSVANE 12AU7-S 12AX7-S 12AT7-S Vacuum Tube HIFI EXQUIS Art Series 12AU7 ECC82 12AX7 ECC83 12AT7 ECC81 Electron Preamp Lamp

$74.80 $85.00

2 sold

Categories: Consumer Electronics, Home Audio & Video

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79% off
SHUGUANG Electronic Tube 12AT7-T Instead of 12AT7 Valve Amplifier Precision Matching Suitable for HIFI Audio System Preamp SHUGUANG Electronic Tube 12AT7-T Instead of 12AT7 Valve Amplifier Precision Matching Suitable for HIFI Audio System Preamp

SHUGUANG Electronic Tube 12AT7-T Instead of 12AT7 Valve Amplifier Precision Matching Suitable for HIFI Audio System Preamp

$67.20 $319.98

Categories: Consumer Electronics, Home Audio & Video

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42% off
Genalex GOLD LION 12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 Vacuum Tube Upgrade ECC803 5751 6N4 Electronic Tube AMP HIFI Audio Valve Genalex GOLD LION 12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 Vacuum Tube Upgrade ECC803 5751 6N4 Electronic Tube AMP HIFI Audio Valve

Genalex GOLD LION 12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 Vacuum Tube Upgrade ECC803 5751 6N4 Electronic Tube AMP HIFI Audio Valve

$427.14 $736.44

14 sold

Categories: Consumer Electronics, Portable Audio & Video

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39% off
ShuGuang 12AX7-T 12AT7-T Vacuum Tube Gold Pin Replaces 6N4 12AT7 ECC81 12AX7 ECC83 Electron tube Amplifier Kit Audio Valve ShuGuang 12AX7-T 12AT7-T Vacuum Tube Gold Pin Replaces 6N4 12AT7 ECC81 12AX7 ECC83 Electron tube Amplifier Kit Audio Valve

ShuGuang 12AX7-T 12AT7-T Vacuum Tube Gold Pin Replaces 6N4 12AT7 ECC81 12AX7 ECC83 Electron tube Amplifier Kit Audio Valve

$240.79 $394.74

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Categories: Consumer Electronics, Portable Audio & Video

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