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32% off
10PCS Ceramic 9pin B9A PCB MOUNT Tube Socket FOR 12AX7 12AT7 12AU7 6DJ8 ECC82 5670 6922 Hifi Audio Vintage AMP DIY 10PCS Ceramic 9pin B9A PCB MOUNT Tube Socket FOR 12AX7 12AT7 12AU7 6DJ8 ECC82 5670 6922 Hifi Audio Vintage AMP DIY

10PCS Ceramic 9pin B9A PCB MOUNT Tube Socket FOR 12AX7 12AT7 12AU7 6DJ8 ECC82 5670 6922 Hifi Audio Vintage AMP DIY

$4.38$6.51

53 sold
37% off
NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

$8.50$13.49

16 sold
48% off
20PCS PCB 9Pin Ceramic B9A Vacuum Tube Socket Audio HIFI DIY Amps For 12AX7 12AU7 12AT7 ECC81 ECC82 ECC83 Silver-Plated 20PCS PCB 9Pin Ceramic B9A Vacuum Tube Socket Audio HIFI DIY Amps For 12AX7 12AU7 12AT7 ECC81 ECC82 ECC83 Silver-Plated

20PCS PCB 9Pin Ceramic B9A Vacuum Tube Socket Audio HIFI DIY Amps For 12AX7 12AU7 12AT7 ECC81 ECC82 ECC83 Silver-Plated

$10.17$19.55

10 sold
27% off
21mm PCB Mount 9pin B9A Ceramic Tube Socket Base For 12AX7,12AU7,6DJ8,CV491,ECC83,B339,12AT7,ECC82 12AU7 10PCS 21mm PCB Mount 9pin B9A Ceramic Tube Socket Base For 12AX7,12AU7,6DJ8,CV491,ECC83,B339,12AT7,ECC82 12AU7 10PCS

21mm PCB Mount 9pin B9A Ceramic Tube Socket Base For 12AX7,12AU7,6DJ8,CV491,ECC83,B339,12AT7,ECC82 12AU7 10PCS

$6.26$8.62

31 sold
16% off
HIFI EL84 Stereo Tube Amplifier Audio N- PP Push-pull Amplifier Bare Quality PCB HIFI EL84 Stereo Tube Amplifier Audio N- PP Push-pull Amplifier Bare Quality PCB

HIFI EL84 Stereo Tube Amplifier Audio N- PP Push-pull Amplifier Bare Quality PCB

$14.92$17.80

16 sold
37% off
Base on STUDER 900 circuit 2 Way Power supply bare PCB For preamplifier/DAC Base on STUDER 900 circuit 2 Way Power supply bare PCB For preamplifier/DAC

Base on STUDER 900 circuit 2 Way Power supply bare PCB For preamplifier/DAC

$4.97$7.89

11 sold
6% off
GD-PARTS 1PC 8pin Octal Tube Socket Base For EL34 KT88 KT66 6550 KT120 274B 5AR4 6SN7 6V6 6L6 6CA7 5881 PCB Mount GD-PARTS 1PC 8pin Octal Tube Socket Base For EL34 KT88 KT66 6550 KT120 274B 5AR4 6SN7 6V6 6L6 6CA7 5881 PCB Mount

GD-PARTS 1PC 8pin Octal Tube Socket Base For EL34 KT88 KT66 6550 KT120 274B 5AR4 6SN7 6V6 6L6 6CA7 5881 PCB Mount

$2.55$2.73

31 sold
14% off
1PC Japan ALPS RK27 Volume LOG Stereo Potentiometer 2-gang Dual 10K/20K/50K/100K/250K Potentiometer Knurled Shaft + PCB 1PC Japan ALPS RK27 Volume LOG Stereo Potentiometer 2-gang Dual 10K/20K/50K/100K/250K Potentiometer Knurled Shaft + PCB

1PC Japan ALPS RK27 Volume LOG Stereo Potentiometer 2-gang Dual 10K/20K/50K/100K/250K Potentiometer Knurled Shaft + PCB

$11.46$13.33

30 sold
40% off
10PCS PCB Mount Plastic 9Pin Vacuum Tube Socket For 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 Hifi Audio TUBE AMP 10PCS PCB Mount Plastic 9Pin Vacuum Tube Socket For 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 Hifi Audio TUBE AMP

10PCS PCB Mount Plastic 9Pin Vacuum Tube Socket For 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 Hifi Audio TUBE AMP

$4.12$6.86

14 sold
5Pcs Ceramic 9pin B9A PCB Mount Tube Socket 12AX7 12AT7 Hifi Audio Vintage AMP 5Pcs Ceramic 9pin B9A PCB Mount Tube Socket 12AX7 12AT7 Hifi Audio Vintage AMP

5Pcs Ceramic 9pin B9A PCB Mount Tube Socket 12AX7 12AT7 Hifi Audio Vintage AMP

$3.70$3.70

22 sold
61% off
B9D 9pin Magnoval Ceramic Tube Socket For EL504 EL519 PL519 Hifi Vintage Tube Amplifier DIY PCB Bottom Chassis Mount B9D 9pin Magnoval Ceramic Tube Socket For EL504 EL519 PL519 Hifi Vintage Tube Amplifier DIY PCB Bottom Chassis Mount

B9D 9pin Magnoval Ceramic Tube Socket For EL504 EL519 PL519 Hifi Vintage Tube Amplifier DIY PCB Bottom Chassis Mount

$0.99$2.56

42 sold
52% off
HIFI C3850 Single-ended Preamplifier Bare PCB Base on Accuphase circuit With 3 Way signal input HIFI C3850 Single-ended Preamplifier Bare PCB Base on Accuphase circuit With 3 Way signal input

HIFI C3850 Single-ended Preamplifier Bare PCB Base on Accuphase circuit With 3 Way signal input

$4.54$9.59

23 sold
31% off
Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

$12.36$18.00

10 sold
22% off
HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W

HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W

$14.81$18.99

10 sold
16% off
9 Pin Ceramic Vacuum Tube Socket Base FOR 12AX7 12AT7 12AU7 ECC83 6DJ8 EL84 6922 PCB MOUNT Hifi Audio Tube AMP DIY 10PCS 9 Pin Ceramic Vacuum Tube Socket Base FOR 12AX7 12AT7 12AU7 ECC83 6DJ8 EL84 6922 PCB MOUNT Hifi Audio Tube AMP DIY 10PCS

9 Pin Ceramic Vacuum Tube Socket Base FOR 12AX7 12AT7 12AU7 ECC83 6DJ8 EL84 6922 PCB MOUNT Hifi Audio Tube AMP DIY 10PCS

$7.14$8.50

25 sold
27% off
Nvarcher HIFI TDA1541 Audio Decoding PCB Board Nvarcher HIFI TDA1541 Audio Decoding PCB Board

Nvarcher HIFI TDA1541 Audio Decoding PCB Board

$15.99$21.91

16 sold
54% off
2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W 2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

$3.85$8.49

10 sold
9% off
PCB Mount K8A 8 Pin Octal Ceramic Tube Socket Base For 6P3P 6SN7 6N8P EL34 274B 5Z4P 6550 KT88 KT66 6L6 Hifi Audio AMP DIY 10PCS PCB Mount K8A 8 Pin Octal Ceramic Tube Socket Base For 6P3P 6SN7 6N8P EL34 274B 5Z4P 6550 KT88 KT66 6L6 Hifi Audio AMP DIY 10PCS

PCB Mount K8A 8 Pin Octal Ceramic Tube Socket Base For 6P3P 6SN7 6N8P EL34 274B 5Z4P 6550 KT88 KT66 6L6 Hifi Audio AMP DIY 10PCS

$10.69$11.86

17 sold
18% off
GD-PARTS 8pin B8G Loctal Ceramic Tube Sockets For 5B254 4P1S 7N7 C3G Bottom Chassis PCB Mount Tin Gold Plated 10PCS GD-PARTS 8pin B8G Loctal Ceramic Tube Sockets For 5B254 4P1S 7N7 C3G Bottom Chassis PCB Mount Tin Gold Plated 10PCS

GD-PARTS 8pin B8G Loctal Ceramic Tube Sockets For 5B254 4P1S 7N7 C3G Bottom Chassis PCB Mount Tin Gold Plated 10PCS

$12.81$15.70

13 sold
53% off
2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W 2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

$3.93$8.49

11 sold
52% off
PSK-01 Rectifier filter power supply Bare PCB With speaker protection PSK-01 Rectifier filter power supply Bare PCB With speaker protection

PSK-01 Rectifier filter power supply Bare PCB With speaker protection

$4.42$9.39

11 sold
30% off
AIYIMA 20A High Power Audio Amplifier Single Bridge Rectifier Filter PCB Supply Power Board DIY AIYIMA 20A High Power Audio Amplifier Single Bridge Rectifier Filter PCB Supply Power Board DIY

AIYIMA 20A High Power Audio Amplifier Single Bridge Rectifier Filter PCB Supply Power Board DIY

$3.15$4.50

72 sold
39% off
2 CH SYM5-3 High Bias Class AB Power Amplifier Bare PCB Base On Symasym5-3 Amplifier 2 CH SYM5-3 High Bias Class AB Power Amplifier Bare PCB Base On Symasym5-3 Amplifier

2 CH SYM5-3 High Bias Class AB Power Amplifier Bare PCB Base On Symasym5-3 Amplifier

$5.13$8.50

21 sold
29% off
PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version) PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

$6.87$9.68

22 sold
8% off
10PCS PCB Mount Plastic 9pin Vacuum Tube Socket for 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 ECC81 Vintage Hifi Audio TUBE AMP DIY 10PCS PCB Mount Plastic 9pin Vacuum Tube Socket for 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 ECC81 Vintage Hifi Audio TUBE AMP DIY

10PCS PCB Mount Plastic 9pin Vacuum Tube Socket for 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 ECC81 Vintage Hifi Audio TUBE AMP DIY

$6.39$6.96

12 sold
9% off
7pin Vacuum Tube Socket Base For 6J1 6J2 6J3 6J4 EAA91 EC92 6Z4 6X4 Hifi Tube Audio AMP DIY Gold Plated PCB Chassis Mount 10PCS 7pin Vacuum Tube Socket Base For 6J1 6J2 6J3 6J4 EAA91 EC92 6Z4 6X4 Hifi Tube Audio AMP DIY Gold Plated PCB Chassis Mount 10PCS

7pin Vacuum Tube Socket Base For 6J1 6J2 6J3 6J4 EAA91 EC92 6Z4 6X4 Hifi Tube Audio AMP DIY Gold Plated PCB Chassis Mount 10PCS

$7.43$8.19

12 sold
57% off
Miniature B9A 9pin Ceramic Tube Socket PCB Mount For 6DJ8 12AX7 ECC83 B339 CV492 6L13 12AU7 ECC82 12AT7 Hifi Audio Tube AMP Miniature B9A 9pin Ceramic Tube Socket PCB Mount For 6DJ8 12AX7 ECC83 B339 CV492 6L13 12AU7 ECC82 12AT7 Hifi Audio Tube AMP

Miniature B9A 9pin Ceramic Tube Socket PCB Mount For 6DJ8 12AX7 ECC83 B339 CV492 6L13 12AU7 ECC82 12AT7 Hifi Audio Tube AMP

$1.24$2.92

12 sold
33% off
Hifi QUAD-405 CLONE Amplifier board /Pcb/ kit MJ15024+Angle aluminum (2 channel) 100W*2 AMP Hifi QUAD-405 CLONE Amplifier board /Pcb/ kit MJ15024+Angle aluminum (2 channel) 100W*2 AMP

Hifi QUAD-405 CLONE Amplifier board /Pcb/ kit MJ15024+Angle aluminum (2 channel) 100W*2 AMP

$6.62$9.90

17 sold
26% off
PCB Mount 9pin Ceramic Vacuum Tube Socket Valve Base For ECC83 6DJ8 12AX7 12AU7 12AT7 6922 EL84 ECC81 Hifi Audio Tube AMP DIY PCB Mount 9pin Ceramic Vacuum Tube Socket Valve Base For ECC83 6DJ8 12AX7 12AU7 12AT7 6922 EL84 ECC81 Hifi Audio Tube AMP DIY

PCB Mount 9pin Ceramic Vacuum Tube Socket Valve Base For ECC83 6DJ8 12AX7 12AU7 12AT7 6922 EL84 ECC81 Hifi Audio Tube AMP DIY

$6.54$8.94

38 sold
11% off
10PCS Converted Board PCB Board Adapter Circuit Board For CMC EIZZ 9 Pins Tube Socket Amplifier DIY HIFI Audio Vintage Tube 10PCS Converted Board PCB Board Adapter Circuit Board For CMC EIZZ 9 Pins Tube Socket Amplifier DIY HIFI Audio Vintage Tube

10PCS Converted Board PCB Board Adapter Circuit Board For CMC EIZZ 9 Pins Tube Socket Amplifier DIY HIFI Audio Vintage Tube

$8.90$10.00

10 sold
25% off
8Pin Octal Electron Tube Socket Base For EL34 KT88 6V6 GZ34 6550 KT120 EL37 GZ32 Hifi Audio Tube AMP DIY Chassis PCB mount 8Pin Octal Electron Tube Socket Base For EL34 KT88 6V6 GZ34 6550 KT120 EL37 GZ32 Hifi Audio Tube AMP DIY Chassis PCB mount

8Pin Octal Electron Tube Socket Base For EL34 KT88 6V6 GZ34 6550 KT120 EL37 GZ32 Hifi Audio Tube AMP DIY Chassis PCB mount

$11.52$15.50

12 sold
22% off
EL84 stereo push-pull amplifier PCB Hifi tube preamplifier board kit EL84 stereo push-pull amplifier PCB Hifi tube preamplifier board kit

EL84 stereo push-pull amplifier PCB Hifi tube preamplifier board kit

$12.42$16.00

10 sold
61% off
PCB Mount 7pin Ceramic Vacuum tube socket for 6Z4 EAA91 EC92 EF95 EZ90 6X4 Hifi Audio TUBE AMP DIY 2PCS PCB Mount 7pin Ceramic Vacuum tube socket for 6Z4 EAA91 EC92 EF95 EZ90 6X4 Hifi Audio TUBE AMP DIY 2PCS

PCB Mount 7pin Ceramic Vacuum tube socket for 6Z4 EAA91 EC92 EF95 EZ90 6X4 Hifi Audio TUBE AMP DIY 2PCS

$1.03$2.71

12 sold
13% off
HIFI Tube MM RIAA Turntable Phono preamplifier board / Pcb / kit base on SHUER M-65 with out tubes HIFI Tube MM RIAA Turntable Phono preamplifier board / Pcb / kit base on SHUER M-65 with out tubes

HIFI Tube MM RIAA Turntable Phono preamplifier board / Pcb / kit base on SHUER M-65 with out tubes

$7.39$8.50

19 sold
29% off
GD-PARTS B7G PCB Mount 7pin Ceramic Vacuum Tube Socket For 6AU6 EF95 6C4 6X4 6066 6AQ5 6AV6 50C5 Hifi Vintage Tube AMP DIY GD-PARTS B7G PCB Mount 7pin Ceramic Vacuum Tube Socket For 6AU6 EF95 6C4 6X4 6066 6AQ5 6AV6 50C5 Hifi Vintage Tube AMP DIY

GD-PARTS B7G PCB Mount 7pin Ceramic Vacuum Tube Socket For 6AU6 EF95 6C4 6X4 6066 6AQ5 6AV6 50C5 Hifi Vintage Tube AMP DIY

$5.34$7.60

18 sold
36% off
AIYIMA 1Pcs 1969 Class A Power Amplifier Board 10-15W HiFi Audio Amplificador MOT/2N3055 PCB Assembled Board And Diy Kits AIYIMA 1Pcs 1969 Class A Power Amplifier Board 10-15W HiFi Audio Amplificador MOT/2N3055 PCB Assembled Board And Diy Kits

AIYIMA 1Pcs 1969 Class A Power Amplifier Board 10-15W HiFi Audio Amplificador MOT/2N3055 PCB Assembled Board And Diy Kits

$10.96$17.31

19 sold
32% off
10PCS Ceramic 9pin B9A PCB MOUNT Tube Socket FOR 12AX7 12AT7 12AU7 6DJ8 ECC82 5670 6922 Hifi Audio Vintage AMP DIY 10PCS Ceramic 9pin B9A PCB MOUNT Tube Socket FOR 12AX7 12AT7 12AU7 6DJ8 ECC82 5670 6922 Hifi Audio Vintage AMP DIY

10PCS Ceramic 9pin B9A PCB MOUNT Tube Socket FOR 12AX7 12AT7 12AU7 6DJ8 ECC82 5670 6922 Hifi Audio Vintage AMP DIY

$4.38 $6.51

53 sold

Categories: Consumer Electronics, Home Audio & Video

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37% off
NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

$8.50 $13.49

16 sold

Categories: Consumer Electronics, Home Audio & Video

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48% off
20PCS PCB 9Pin Ceramic B9A Vacuum Tube Socket Audio HIFI DIY Amps For 12AX7 12AU7 12AT7 ECC81 ECC82 ECC83 Silver-Plated 20PCS PCB 9Pin Ceramic B9A Vacuum Tube Socket Audio HIFI DIY Amps For 12AX7 12AU7 12AT7 ECC81 ECC82 ECC83 Silver-Plated

20PCS PCB 9Pin Ceramic B9A Vacuum Tube Socket Audio HIFI DIY Amps For 12AX7 12AU7 12AT7 ECC81 ECC82 ECC83 Silver-Plated

$10.17 $19.55

10 sold

Categories: Consumer Electronics, Home Audio & Video

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27% off
21mm PCB Mount 9pin B9A Ceramic Tube Socket Base For 12AX7,12AU7,6DJ8,CV491,ECC83,B339,12AT7,ECC82 12AU7 10PCS 21mm PCB Mount 9pin B9A Ceramic Tube Socket Base For 12AX7,12AU7,6DJ8,CV491,ECC83,B339,12AT7,ECC82 12AU7 10PCS

21mm PCB Mount 9pin B9A Ceramic Tube Socket Base For 12AX7,12AU7,6DJ8,CV491,ECC83,B339,12AT7,ECC82 12AU7 10PCS

$6.26 $8.62

31 sold

Categories: Consumer Electronics, Home Audio & Video

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16% off
HIFI EL84 Stereo Tube Amplifier Audio N- PP Push-pull Amplifier Bare Quality PCB HIFI EL84 Stereo Tube Amplifier Audio N- PP Push-pull Amplifier Bare Quality PCB

HIFI EL84 Stereo Tube Amplifier Audio N- PP Push-pull Amplifier Bare Quality PCB

$14.92 $17.80

16 sold

Categories: Consumer Electronics, Home Audio & Video

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37% off
Base on STUDER 900 circuit 2 Way Power supply bare PCB For preamplifier/DAC Base on STUDER 900 circuit 2 Way Power supply bare PCB For preamplifier/DAC

Base on STUDER 900 circuit 2 Way Power supply bare PCB For preamplifier/DAC

$4.97 $7.89

11 sold

Categories: Consumer Electronics, Home Audio & Video

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6% off
GD-PARTS 1PC 8pin Octal Tube Socket Base For EL34 KT88 KT66 6550 KT120 274B 5AR4 6SN7 6V6 6L6 6CA7 5881 PCB Mount GD-PARTS 1PC 8pin Octal Tube Socket Base For EL34 KT88 KT66 6550 KT120 274B 5AR4 6SN7 6V6 6L6 6CA7 5881 PCB Mount

GD-PARTS 1PC 8pin Octal Tube Socket Base For EL34 KT88 KT66 6550 KT120 274B 5AR4 6SN7 6V6 6L6 6CA7 5881 PCB Mount

$2.55 $2.73

31 sold

Categories: Consumer Electronics, Home Audio & Video

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14% off
1PC Japan ALPS RK27 Volume LOG Stereo Potentiometer 2-gang Dual 10K/20K/50K/100K/250K Potentiometer Knurled Shaft + PCB 1PC Japan ALPS RK27 Volume LOG Stereo Potentiometer 2-gang Dual 10K/20K/50K/100K/250K Potentiometer Knurled Shaft + PCB

1PC Japan ALPS RK27 Volume LOG Stereo Potentiometer 2-gang Dual 10K/20K/50K/100K/250K Potentiometer Knurled Shaft + PCB

$11.46 $13.33

30 sold

Categories: Consumer Electronics, Home Audio & Video

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40% off
10PCS PCB Mount Plastic 9Pin Vacuum Tube Socket For 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 Hifi Audio TUBE AMP 10PCS PCB Mount Plastic 9Pin Vacuum Tube Socket For 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 Hifi Audio TUBE AMP

10PCS PCB Mount Plastic 9Pin Vacuum Tube Socket For 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 Hifi Audio TUBE AMP

$4.12 $6.86

14 sold

Categories: Consumer Electronics, Home Audio & Video

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5Pcs Ceramic 9pin B9A PCB Mount Tube Socket 12AX7 12AT7 Hifi Audio Vintage AMP 5Pcs Ceramic 9pin B9A PCB Mount Tube Socket 12AX7 12AT7 Hifi Audio Vintage AMP

5Pcs Ceramic 9pin B9A PCB Mount Tube Socket 12AX7 12AT7 Hifi Audio Vintage AMP

$3.70 $3.70

22 sold

Categories: Consumer Electronics, Home Audio & Video

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61% off
B9D 9pin Magnoval Ceramic Tube Socket For EL504 EL519 PL519 Hifi Vintage Tube Amplifier DIY PCB Bottom Chassis Mount B9D 9pin Magnoval Ceramic Tube Socket For EL504 EL519 PL519 Hifi Vintage Tube Amplifier DIY PCB Bottom Chassis Mount

B9D 9pin Magnoval Ceramic Tube Socket For EL504 EL519 PL519 Hifi Vintage Tube Amplifier DIY PCB Bottom Chassis Mount

$0.99 $2.56

42 sold

Categories: Consumer Electronics, Home Audio & Video

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52% off
HIFI C3850 Single-ended Preamplifier Bare PCB Base on Accuphase circuit With 3 Way signal input HIFI C3850 Single-ended Preamplifier Bare PCB Base on Accuphase circuit With 3 Way signal input

HIFI C3850 Single-ended Preamplifier Bare PCB Base on Accuphase circuit With 3 Way signal input

$4.54 $9.59

23 sold

Categories: Consumer Electronics, Home Audio & Video

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31% off
Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

$12.36 $18.00

10 sold

Categories: Consumer Electronics, Home Audio & Video

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22% off
HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W

HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W

$14.81 $18.99

10 sold

Categories: Consumer Electronics, Home Audio & Video

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16% off
9 Pin Ceramic Vacuum Tube Socket Base FOR 12AX7 12AT7 12AU7 ECC83 6DJ8 EL84 6922 PCB MOUNT Hifi Audio Tube AMP DIY 10PCS 9 Pin Ceramic Vacuum Tube Socket Base FOR 12AX7 12AT7 12AU7 ECC83 6DJ8 EL84 6922 PCB MOUNT Hifi Audio Tube AMP DIY 10PCS

9 Pin Ceramic Vacuum Tube Socket Base FOR 12AX7 12AT7 12AU7 ECC83 6DJ8 EL84 6922 PCB MOUNT Hifi Audio Tube AMP DIY 10PCS

$7.14 $8.50

25 sold

Categories: Consumer Electronics, Home Audio & Video

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27% off
Nvarcher HIFI TDA1541 Audio Decoding PCB Board Nvarcher HIFI TDA1541 Audio Decoding PCB Board

Nvarcher HIFI TDA1541 Audio Decoding PCB Board

$15.99 $21.91

16 sold

Categories: Consumer Electronics, Home Audio & Video

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54% off
2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W 2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

$3.85 $8.49

10 sold

Categories: Consumer Electronics, Home Audio & Video

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9% off
PCB Mount K8A 8 Pin Octal Ceramic Tube Socket Base For 6P3P 6SN7 6N8P EL34 274B 5Z4P 6550 KT88 KT66 6L6 Hifi Audio AMP DIY 10PCS PCB Mount K8A 8 Pin Octal Ceramic Tube Socket Base For 6P3P 6SN7 6N8P EL34 274B 5Z4P 6550 KT88 KT66 6L6 Hifi Audio AMP DIY 10PCS

PCB Mount K8A 8 Pin Octal Ceramic Tube Socket Base For 6P3P 6SN7 6N8P EL34 274B 5Z4P 6550 KT88 KT66 6L6 Hifi Audio AMP DIY 10PCS

$10.69 $11.86

17 sold

Categories: Consumer Electronics, Home Audio & Video

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18% off
GD-PARTS 8pin B8G Loctal Ceramic Tube Sockets For 5B254 4P1S 7N7 C3G Bottom Chassis PCB Mount Tin Gold Plated 10PCS GD-PARTS 8pin B8G Loctal Ceramic Tube Sockets For 5B254 4P1S 7N7 C3G Bottom Chassis PCB Mount Tin Gold Plated 10PCS

GD-PARTS 8pin B8G Loctal Ceramic Tube Sockets For 5B254 4P1S 7N7 C3G Bottom Chassis PCB Mount Tin Gold Plated 10PCS

$12.81 $15.70

13 sold

Categories: Consumer Electronics, Home Audio & Video

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53% off
2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W 2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

2 CH HOOD JLH2003 Stereo Single-ended Class A Power amplifier Bare PCB 22W+22W

$3.93 $8.49

11 sold

Categories: Consumer Electronics, Home Audio & Video

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52% off
PSK-01 Rectifier filter power supply Bare PCB With speaker protection PSK-01 Rectifier filter power supply Bare PCB With speaker protection

PSK-01 Rectifier filter power supply Bare PCB With speaker protection

$4.42 $9.39

11 sold

Categories: Consumer Electronics, Home Audio & Video

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30% off
AIYIMA 20A High Power Audio Amplifier Single Bridge Rectifier Filter PCB Supply Power Board DIY AIYIMA 20A High Power Audio Amplifier Single Bridge Rectifier Filter PCB Supply Power Board DIY

AIYIMA 20A High Power Audio Amplifier Single Bridge Rectifier Filter PCB Supply Power Board DIY

$3.15 $4.50

72 sold

Categories: Consumer Electronics, Home Audio & Video

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39% off
2 CH SYM5-3 High Bias Class AB Power Amplifier Bare PCB Base On Symasym5-3 Amplifier 2 CH SYM5-3 High Bias Class AB Power Amplifier Bare PCB Base On Symasym5-3 Amplifier

2 CH SYM5-3 High Bias Class AB Power Amplifier Bare PCB Base On Symasym5-3 Amplifier

$5.13 $8.50

21 sold

Categories: Consumer Electronics, Home Audio & Video

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29% off
PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version) PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

$6.87 $9.68

22 sold

Categories: Consumer Electronics, Home Audio & Video

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10PCS PCB Mount Plastic 9pin Vacuum Tube Socket for 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 ECC81 Vintage Hifi Audio TUBE AMP DIY 10PCS PCB Mount Plastic 9pin Vacuum Tube Socket for 12AX7 12AT7 12AU7 EL84 6N1 ECC82 ECC83 ECC81 Vintage Hifi Audio TUBE AMP DIY

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