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1,500+ results for diy amp tube

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Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit
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Brand New
C $246.24
Top Rated SellerTop Rated Seller
Was: C $259.20 5% off
ampparts16 (3,612) 99.7%
or Best Offer
+C $159.09 shipping
from China
265 watchers
EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY Kit 10W x 2
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Brand New
C $39.13
Top Rated SellerTop Rated Seller
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daylin9_3 (5,785) 98.3%
Free shipping
from China
43 sold
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
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Brand New
C $21.59
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looyotech (743) 98.3%
Free shipping
from China
91 watchers
HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY Kit
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Brand New
C $123.42
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doukmall (57,252) 99.4%
Free shipping
from China
Free returns
Almost gone
34 sold
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY
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Brand New
C $31.95
Top Rated SellerTop Rated Seller
Was: C $35.51 10% off
uf910 (3,790) 99.4%
or Best Offer
+C $4.11 shipping
from China
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
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Brand New
5.0 out of 5 stars.
2 product ratings - HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
C $100.93
Top Rated SellerTop Rated Seller
Was: C $109.70 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
Free returns
54 sold
HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit
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Brand New
C $178.27
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doukmall (57,252) 99.4%
Free shipping
from China
41 sold
HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY Kit
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Brand New
C $391.12 to C $441.59
Top Rated SellerTop Rated Seller
Was: C $425.14 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
15+ watchers
1pc 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY
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Brand New
C $28.79
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or Best Offer
sunny201888 (76) 93.2%
+C $4.10 shipping
from China
6 watchers
HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W US
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Brand New
C $93.93
gufush98 (2) 100%
or Best Offer
Free shipping
from China
Single Ended EL84 Tube Amplifier Custom Build, SE EL84,DIY, Pre, Pre-amp
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Brand New
C $1,028.59
jostal_8020 (77) 100%
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from United States
52 watchers
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY
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Brand New
C $33.23
Top Rated SellerTop Rated Seller
Was: C $34.97 5% off
looyotech (743) 98.3%
or Best Offer
Free shipping
from China
53 watchers
DIY PCB Board - Tube Amp - LV Tube Heater DC Power Supply - 6.3VDC from 6.3VA
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Brand New
C $13.71 to C $20.57
hvforless (1,241) 100%
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from United States
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
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Brand New
C $405.95
gufush98 (2) 100%
or Best Offer
Free shipping
from China
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical Fidelity
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Brand New
5.0 out of 5 stars.
6 product ratings - 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical Fidelity
C $31.26
Top Rated SellerTop Rated Seller
Was: C $32.90 5% off
eama0910 (10,027) 99.3%
or Best Offer
+C $10.97 shipping
from China
197 sold
6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT 15W
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Brand New
C $570.24
Top Rated SellerTop Rated Seller
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invotech (12,275) 97.3%
+C $5.47 shipping
from China
Last one
DIY PCB Board Tube Amp Universal PS Power Supply HV with Neg Bias KT88 EL34 EL84
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Brand New
C $27.43
hvforless (1,241) 100%
Buy It Now
from United States
Class A Single-End Hi-FI Audio Tube Integrated Amplifier Valve Amp DIY Kit
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Brand New
C $135.77
Top Rated SellerTop Rated Seller
or Best Offer
super-market8 (31,225) 100%
+C $123.43 shipping
from China
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Stereo Audio Amp DIY KIT
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Brand New
C $391.12
Top Rated SellerTop Rated Seller
Was: C $425.14 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
138 watchers
AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier/Acrylic Case DIY Kits
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Brand New
C $6.49 to C $20.43
Top Rated SellerTop Rated Seller
Was: C $6.83 5% off
diybox (76,923) 98.7%
Buy It Now
+C $8.21 shipping
from China
Free returns
103+ sold
6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY Assortment
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Brand New
C $12.86
Top Rated SellerTop Rated Seller
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survy2014 (289,624) 99.7%
+C $1.71 shipping
from China
Free returns
231 sold
HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
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Brand New
C $93.15
Top Rated SellerTop Rated Seller
Was: C $98.06 5% off
poe-28 (517) 99%
Buy It Now
Free shipping
from China
71 watchers
EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY KIT 10W x2
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Brand New
C $41.57
Top Rated SellerTop Rated Seller
Was: C $43.75 5% off
poe-28 (517) 99%
Buy It Now
+C $2.58 shipping
from China
34 watchers
6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT/Finished 15W
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Brand New
C $529.91 to C $593.00
Top Rated SellerTop Rated Seller
Was: C $576.00 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
6+ watchers
DIY PCB plus Tube & chip - NuClassD 50W amp using the Korg Nutube 6P1
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Brand New
C $82.29
Top Rated SellerTop Rated Seller
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pmillett (2,975) 99.1%
+C $49.37 shipping
from United States
160 sold
HiFi Valve Tube Single-ended Amplifier Stereo EL84 Analog Amp DIY KIT 4W×2
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Brand New
C $442.42
Top Rated SellerTop Rated Seller
Was: C $480.89 8% off
doukshop (2,552) 99.5%
Buy It Now
Free shipping
from China
6J1 Valve Pre-amp Tube PreAmplifier Board AC 12V Headphone Amplifier + Case
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Brand New
C $4.77 to C $18.82
Top Rated SellerTop Rated Seller
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modulefans (115,265) 99.1%
+C $3.36 shipping
from China
Free returns
HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W
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Brand New
C $93.96
Top Rated SellerTop Rated Seller
or Best Offer
jstool777 (2,065) 98.6%
Free shipping
from China
Last one
2 watchers
Audio6N2+EL34 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit
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C $128.66
Top Rated SellerTop Rated Seller
Was: C $135.43 5% off
yuwi_69 (594) 100%
Buy It Now
+C $27.43 shipping
from China
23 watchers
6J2 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12V
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Brand New
C $16.59 to C $22.85
Top Rated SellerTop Rated Seller
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worldchips (190,134) 99.1%
+C $2.73 shipping
from China
Free returns
DC 12V-16V HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY
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Brand New
C $33.18
crystal00g (0) 0%
or Best Offer
+C $2.73 shipping
from China
HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit
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Brand New
C $176.49
Top Rated SellerTop Rated Seller
Buy It Now
invotech (12,275) 97.3%
+C $5.47 shipping
from China
DIY Kits AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case
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Brand New
C $4.52 to C $18.60
Top Rated SellerTop Rated Seller
Was: C $4.76 5% off
shieldsfans (88,407) 99%
Buy It Now
+C $3.12 shipping
from China
HiFi EL84 Vacuum Tube Amplifier Stereo Single-ended Power Amp DIY Kit 4W+4W
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Brand New
C $454.21 to C $593.00
Top Rated SellerTop Rated Seller
Was: C $493.71 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
14+ watchers
6K4 Tube Preamplifier Amplifier HiFi Tube Preamp Audio Amp Home Theater DIY
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Brand New
C $30.10
Top Rated SellerTop Rated Seller
Buy It Now
longlonglong001 (1,851) 99.2%
+C $2.73 shipping
from China
1PCS 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment Kit
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Brand New
C $12.85
Top Rated SellerTop Rated Seller
Buy It Now
lovesell2013 (76,867) 99.9%
+C $1.36 shipping
from China
Free returns
A33 for Ear834 Phono Amplifier Board Electronic Tube Amp MM Vinyl DIY PCB Kit
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Brand New
C $62.77
Top Rated SellerTop Rated Seller
Was: C $66.08 5% off
pincei_us (2,673) 96.8%
Buy It Now
+C $4.11 shipping
from China
Hifi Single Ended Tube Power Amplifier Kit 5U4G+6N9P+EL34-B Home AMP 13W+13W
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Brand New
C $394.98
Top Rated SellerTop Rated Seller
Buy It Now
snjh1820 (2,005) 99.3%
+C $137.15 shipping
from China
29+ watchers
HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W US
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Brand New
C $100.35
gufushangmao777 (0) 0%
or Best Offer
Free shipping
from China
HiFi Diy M7 Tube Phono Board Riaa LP Turntable Phono Amp Kit Base On Marantz 7
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Brand New
C $54.86 to C $89.14
Top Rated SellerTop Rated Seller
Buy It Now
snjh1820 (2,005) 99.3%
Free shipping
from China
4+ watchers
HiFi EL84 Stereo Tube Amplifier Board PP Push-Pull Power Amp Kit 13W
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Brand New
C $54.86 to C $68.57
Top Rated SellerTop Rated Seller
Buy It Now
pinshuche (4,726) 97.6%
+C $5.49 shipping
from China
4+ watchers
DIY Hifi classic Tube amp Class A 6P3P+6N9P Stereo Power amplifier kit
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Brand New
C $281.15 to C $336.01
Top Rated SellerTop Rated Seller
Buy It Now
snjh1820 (2,005) 99.3%
+C $150.86 shipping
from China
8+ watchers
Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 21AU7 Tube
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Brand New
C $17.66
Top Rated SellerTop Rated Seller
Buy It Now
survy2014 (289,624) 99.7%
+C $1.71 shipping
from China
Free returns
HiFi Single-ended Amplifier 6E2/FU32/FU19 Tube Class A Amp DIY Kit/Assembled
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Brand New
C $466.83 to C $504.68
Top Rated SellerTop Rated Seller
Was: C $507.42 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
HiFi EL84 Vacuum Tube Power Amplifier Class AB Stereo Audio Amp DIY KIT 13W+13W
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Brand New
C $807.50
Top Rated SellerTop Rated Seller
Was: C $877.71 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
5 watchers
8W*2 Class A Single Ended FU50 Tube Audio Amplifier HIFI Valve Amp DIY Kits
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Brand New
C $38.40 to C $102.86
dream_story (3,069) 100%
Buy It Now
+C $13.71 shipping
from China
DIY PCB plus Tube - Balanced (differential) preamp/head amp using Korg Nutube
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Brand New
C $82.29
Top Rated SellerTop Rated Seller
Buy It Now
pmillett (2,975) 99.1%
+C $49.37 shipping
from United States
84 sold
Low Distortion Circuit Tube Preamplifier Preamp Board DIY Kit for 12AX7 12AU7
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Brand New
C $17.80
Top Rated SellerTop Rated Seller
Buy It Now
daylin9_3 (5,785) 98.3%
+C $1.36 shipping
from China
Last one
29 sold
Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube Amp
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Brand New
C $163.20
Top Rated SellerTop Rated Seller
Buy It Now
hifimusic2014 (1,670) 93.1%
+C $89.14 shipping
from China
11+ watchers
HiFi 6N2+6P1 Class A Amplifier Stereo Single-ended Amp VU Meter Kit/Assembled
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Brand New
C $441.59 to C $466.83
Top Rated SellerTop Rated Seller
Was: C $479.99 8% off
doukmall (57,252) 99.4%
Buy It Now
Free shipping
from China
Audio DIY 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier Board
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Brand New
C $44.90
Top Rated SellerTop Rated Seller
or Best Offer
looyotech (743) 98.3%
Free shipping
from China
Tube Preamplifier adjustable power supply board (DC250V-300V) + DC12V
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Brand New
C $64.46 to C $71.32
Top Rated SellerTop Rated Seller
Buy It Now
along1986090 (22,151) 98.6%
+C $2.74 shipping
from China
10+ watchers
AC12V 6J1 Valve Pre-amp Tube Board Headphone Pre Amplifier/Acrylic Case DIY Kits
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Brand New
C $6.19 to C $19.78
Top Rated SellerTop Rated Seller
Was: C $18.23 8% off
alice1101983 (569,590) 99.5%
Buy It Now
+C $3.36 shipping
from China
Free returns
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
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Brand New
C $35.10
Top Rated SellerTop Rated Seller
Was: C $43.87 20% off
eama0910 (10,027) 99.3%
or Best Offer
Free shipping
from China
NEW HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
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Brand New
C $93.15
Top Rated SellerTop Rated Seller
Was: C $98.06 5% off
poe-28 (517) 99%
Buy It Now
Free shipping
from China
Last one
23 watchers
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
Opens in a new window or tab
Brand New
5.0 out of 5 stars.
2 product ratings - HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
C $109.65
gufush98 (2) 100%
or Best Offer
Free shipping
from China
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
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Brand New
C $385.56
Top Rated SellerTop Rated Seller
or Best Offer
fancytech777 (953) 96.8%
Free shipping
from China
1pc 6J1 tube preamp kit assembled circuit board audio DIY
Opens in a new window or tab
Brand New
C $37.77
Top Rated SellerTop Rated Seller
Was: C $39.76 5% off
looyotech (743) 98.3%
or Best Offer
Free shipping
from China
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
Opens in a new window or tab
Brand New
C $405.87
Top Rated SellerTop Rated Seller
or Best Offer
jstool777 (2,065) 98.6%
Free shipping
from China
Last one
11 watchers
AC12V 6J1 Valve Pre-amp Tube Board Headphone Pre Amplifier/Acrylic Case DIY Kits
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Brand New
C $5.02 to C $17.34
Top Rated SellerTop Rated Seller
Was: C $5.33 6% off
jy-electronics-store (1,466) 99.5%
Buy It Now
+C $16.10 shipping
from China
Free returns
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