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400W Mono Channel DC Servo Class AB LME49810 A1943 C5200 Tube Audio Amplifier Board 400W Mono Channel DC Servo Class AB LME49810 A1943 C5200 Tube Audio Amplifier Board

400W Mono Channel DC Servo Class AB LME49810 A1943 C5200 Tube Audio Amplifier Board

$77.88$77.88

Original EUC 400c E/N01 400W Projector Ballast For BENQ SP891 Lamp Driver Power Supply Original EUC 400c E/N01 400W Projector Ballast For BENQ SP891 Lamp Driver Power Supply

Original EUC 400c E/N01 400W Projector Ballast For BENQ SP891 Lamp Driver Power Supply

$89.00$89.00

32% off
1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$41.69$61.31

24% off
B04B-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module B04B-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

B04B-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

$60.41$79.49

10% off
TIANCOOLKEI 400w AC-DC 48v/8.3A Upgrade home audio HiFi TPA3255 2.0 2.1 stereo Digital audio amplifier PFC power adapter TIANCOOLKEI 400w AC-DC 48v/8.3A Upgrade home audio HiFi TPA3255 2.0 2.1 stereo Digital audio amplifier PFC power adapter

TIANCOOLKEI 400w AC-DC 48v/8.3A Upgrade home audio HiFi TPA3255 2.0 2.1 stereo Digital audio amplifier PFC power adapter

$59.22$65.80

29% off
AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive SpeakerN01R AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive SpeakerN01R

AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive SpeakerN01R

$506.71$713.68

30% off
SUNBUCK AV80 400W 2.0 Home Theater Amplifiers HiFi bluetooth Power Amplifier Stereo Audio Karaoke FM Receiver USB SD 2 Mic Input SUNBUCK AV80 400W 2.0 Home Theater Amplifiers HiFi bluetooth Power Amplifier Stereo Audio Karaoke FM Receiver USB SD 2 Mic Input

SUNBUCK AV80 400W 2.0 Home Theater Amplifiers HiFi bluetooth Power Amplifier Stereo Audio Karaoke FM Receiver USB SD 2 Mic Input

$336.70$481.00

44% off
1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module-Sunrise 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module-Sunrise

1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module-Sunrise

$299.51$534.84

44% off
AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker&A78P AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker&A78P

AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker&A78P

$49.61$88.59

20% off
LPF-80MHz low-pass filter N female base 400w RF harmonic suppression LPF-80MHz low-pass filter N female base 400w RF harmonic suppression

LPF-80MHz low-pass filter N female base 400w RF harmonic suppression

$84.59$105.74

19% off
U/V UHF VHF Dual Band Spectrum Analyzer w/Tracking Source 136-173MHz/400-470MHz

U/V UHF VHF Dual Band Spectrum Analyzer w/Tracking Source 136-173MHz/400-470MHz

$97.19$119.99

2 sold
400W Digital Power Amplifier Switching Power Supply PFC ±24V/36V /48V/55V/ 60V Dual Output 400W Digital Power Amplifier Switching Power Supply PFC ±24V/36V /48V/55V/ 60V Dual Output

400W Digital Power Amplifier Switching Power Supply PFC ±24V/36V /48V/55V/ 60V Dual Output

$55.00$55.00

Professional Audio amplifier Home Theater Karaoke audio amplifier sound amplifier with bluetooth ，rated power 400W max 800W Professional Audio amplifier Home Theater Karaoke audio amplifier sound amplifier with bluetooth ，rated power 400W max 800W

Professional Audio amplifier Home Theater Karaoke audio amplifier sound amplifier with bluetooth ，rated power 400W max 800W

$856.08$856.08

46% off
A22R-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module A22R-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

A22R-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

$60.16$111.41

6% off
400W toroidal transformer for power amplifier 400W toroidal transformer for power amplifier

400W toroidal transformer for power amplifier

$64.86$69.00

8% off
G-020 With PFC Output 32V,12aA/ 36V,11A / 48V,8.3A 400W Hi-fi Digital Amplifier Switching Power Supply G-020 With PFC Output 32V,12aA/ 36V,11A / 48V,8.3A 400W Hi-fi Digital Amplifier Switching Power Supply

G-020 With PFC Output 32V,12aA/ 36V,11A / 48V,8.3A 400W Hi-fi Digital Amplifier Switching Power Supply

$54.28$59.00

12% off
New LME49810 400W Mono DC Servo Class A and B Power Amplifier Board New LME49810 400W Mono DC Servo Class A and B Power Amplifier Board

New LME49810 400W Mono DC Servo Class A and B Power Amplifier Board

$68.64$78.00

1 sold
38% off
AB25 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module AB25 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

AB25 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$36.91$59.53

53% off
P-818U 400W HIFI 5.1 channel Home audio amplifier Kara OK professional amplifier With card / USB interface P-818U 400W HIFI 5.1 channel Home audio amplifier Kara OK professional amplifier With card / USB interface

P-818U 400W HIFI 5.1 channel Home audio amplifier Kara OK professional amplifier With card / USB interface

$613.60$1305.53

26% off
1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$310.18$419.16

6 sold
32% off
Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Easy To Use Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Easy To Use

Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Easy To Use

$49.78$73.21

35% off
Tokban 300w*2 400w*2 2-channel Amplifier Board Bridge Mono with Switching Power Supply Speaker Protection Stereo Amplifier Board Tokban 300w*2 400w*2 2-channel Amplifier Board Bridge Mono with Switching Power Supply Speaker Protection Stereo Amplifier Board

Tokban 300w*2 400w*2 2-channel Amplifier Board Bridge Mono with Switching Power Supply Speaker Protection Stereo Amplifier Board

$266.50$410.00

48% off
B48A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module B48A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

B48A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$36.93$71.02

EUC 400C E/S01 400W Projector Lamp Driver Ballast EUC 400C E/S01 400W Projector Lamp Driver Ballast

EUC 400C E/S01 400W Projector Lamp Driver Ballast

$75.00$75.00

47% off
HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$37.64$71.02

46% off
A69F-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module A69F-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

A69F-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

$49.91$92.43

47% off
HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$37.64$71.02

39% off
Y23A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module Y23A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

Y23A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$283.70$465.08

35% off
2SA1943/2SC5200 Eight-tube high-power board 400W+400W DIY assembly power amplifier board audio amplifier board 2SA1943/2SC5200 Eight-tube high-power board 400W+400W DIY assembly power amplifier board audio amplifier board

2SA1943/2SC5200 Eight-tube high-power board 400W+400W DIY assembly power amplifier board audio amplifier board

$297.11$457.10

57% off
A93P 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module A93P 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

A93P 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$38.21$88.85

11% off
New 400W imported Z11 piece 45/2A3/300B single-ended push-pull tube amplifier power transformer New 400W imported Z11 piece 45/2A3/300B single-ended push-pull tube amplifier power transformer

New 400W imported Z11 piece 45/2A3/300B single-ended push-pull tube amplifier power transformer

$89.89$101.00

1 sold
5% off
UPC2581V push Sanken 150w*2 tube power amplifier board with heatsink (bridging 400W) UPC2581V push Sanken 150w*2 tube power amplifier board with heatsink (bridging 400W)

UPC2581V push Sanken 150w*2 tube power amplifier board with heatsink (bridging 400W)

$39.90$42.00

38% off
AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker-Elect AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker-Elect

AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker-Elect

$59.67$96.25

10% off
400W Transformer 12V/24V/36V/48V/50V/60V/70V Dry Type Pure Copper Power Toroidal Transformer Audio Power 400W Transformer 12V/24V/36V/48V/50V/60V/70V Dry Type Pure Copper Power Toroidal Transformer Audio Power

400W Transformer 12V/24V/36V/48V/50V/60V/70V Dry Type Pure Copper Power Toroidal Transformer Audio Power

$313.47$348.30

4 sold
46% off
Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Durable Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Durable

Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Durable

$302.70$560.56

400W LME49810 amplifier board 1.0 channel DC servo Class A/B Toshiba 2SA1943 / 2SC5200 power tube 400W LME49810 amplifier board 1.0 channel DC servo Class A/B Toshiba 2SA1943 / 2SC5200 power tube

400W LME49810 amplifier board 1.0 channel DC servo Class A/B Toshiba 2SA1943 / 2SC5200 power tube

$76.99$76.99

400W Mono Channel DC Servo Class AB LME49810 A1943 C5200 Tube Audio Amplifier Board 400W Mono Channel DC Servo Class AB LME49810 A1943 C5200 Tube Audio Amplifier Board

400W Mono Channel DC Servo Class AB LME49810 A1943 C5200 Tube Audio Amplifier Board

$77.88 $77.88

Categories: Consumer Electronics, Home Audio & Video

Buy Now
Original EUC 400c E/N01 400W Projector Ballast For BENQ SP891 Lamp Driver Power Supply Original EUC 400c E/N01 400W Projector Ballast For BENQ SP891 Lamp Driver Power Supply

Original EUC 400c E/N01 400W Projector Ballast For BENQ SP891 Lamp Driver Power Supply

$89.00 $89.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
32% off
1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$41.69 $61.31

Categories: Consumer Electronics, Home Audio & Video

Buy Now
24% off
B04B-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module B04B-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

B04B-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

$60.41 $79.49

Categories: Consumer Electronics, Home Audio & Video

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10% off
TIANCOOLKEI 400w AC-DC 48v/8.3A Upgrade home audio HiFi TPA3255 2.0 2.1 stereo Digital audio amplifier PFC power adapter TIANCOOLKEI 400w AC-DC 48v/8.3A Upgrade home audio HiFi TPA3255 2.0 2.1 stereo Digital audio amplifier PFC power adapter

TIANCOOLKEI 400w AC-DC 48v/8.3A Upgrade home audio HiFi TPA3255 2.0 2.1 stereo Digital audio amplifier PFC power adapter

$59.22 $65.80

Categories: Consumer Electronics, Home Audio & Video

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29% off
AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive SpeakerN01R AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive SpeakerN01R

AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive SpeakerN01R

$506.71 $713.68

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
SUNBUCK AV80 400W 2.0 Home Theater Amplifiers HiFi bluetooth Power Amplifier Stereo Audio Karaoke FM Receiver USB SD 2 Mic Input SUNBUCK AV80 400W 2.0 Home Theater Amplifiers HiFi bluetooth Power Amplifier Stereo Audio Karaoke FM Receiver USB SD 2 Mic Input

SUNBUCK AV80 400W 2.0 Home Theater Amplifiers HiFi bluetooth Power Amplifier Stereo Audio Karaoke FM Receiver USB SD 2 Mic Input

$336.70 $481.00

Categories: Consumer Electronics, Home Audio & Video

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44% off
1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module-Sunrise 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module-Sunrise

1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module-Sunrise

$299.51 $534.84

Categories: Consumer Electronics, Home Audio & Video

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44% off
AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker&A78P AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker&A78P

AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker&A78P

$49.61 $88.59

Categories: Consumer Electronics, Home Audio & Video

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20% off
LPF-80MHz low-pass filter N female base 400w RF harmonic suppression LPF-80MHz low-pass filter N female base 400w RF harmonic suppression

LPF-80MHz low-pass filter N female base 400w RF harmonic suppression

$84.59 $105.74

Categories: Consumer Electronics, Home Audio & Video

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19% off
U/V UHF VHF Dual Band Spectrum Analyzer w/Tracking Source 136-173MHz/400-470MHz

U/V UHF VHF Dual Band Spectrum Analyzer w/Tracking Source 136-173MHz/400-470MHz

$97.19 $119.99

2 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
400W Digital Power Amplifier Switching Power Supply PFC ±24V/36V /48V/55V/ 60V Dual Output 400W Digital Power Amplifier Switching Power Supply PFC ±24V/36V /48V/55V/ 60V Dual Output

400W Digital Power Amplifier Switching Power Supply PFC ±24V/36V /48V/55V/ 60V Dual Output

$55.00 $55.00

Categories: Consumer Electronics, Home Audio & Video

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Professional Audio amplifier Home Theater Karaoke audio amplifier sound amplifier with bluetooth ，rated power 400W max 800W Professional Audio amplifier Home Theater Karaoke audio amplifier sound amplifier with bluetooth ，rated power 400W max 800W

Professional Audio amplifier Home Theater Karaoke audio amplifier sound amplifier with bluetooth ，rated power 400W max 800W

$856.08 $856.08

Categories: Consumer Electronics, Home Audio & Video

Buy Now
46% off
A22R-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module A22R-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

A22R-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

$60.16 $111.41

Categories: Consumer Electronics, Home Audio & Video

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6% off
400W toroidal transformer for power amplifier 400W toroidal transformer for power amplifier

400W toroidal transformer for power amplifier

$64.86 $69.00

Categories: Consumer Electronics, Home Audio & Video

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8% off
G-020 With PFC Output 32V,12aA/ 36V,11A / 48V,8.3A 400W Hi-fi Digital Amplifier Switching Power Supply G-020 With PFC Output 32V,12aA/ 36V,11A / 48V,8.3A 400W Hi-fi Digital Amplifier Switching Power Supply

G-020 With PFC Output 32V,12aA/ 36V,11A / 48V,8.3A 400W Hi-fi Digital Amplifier Switching Power Supply

$54.28 $59.00

Categories: Consumer Electronics, Home Audio & Video

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12% off
New LME49810 400W Mono DC Servo Class A and B Power Amplifier Board New LME49810 400W Mono DC Servo Class A and B Power Amplifier Board

New LME49810 400W Mono DC Servo Class A and B Power Amplifier Board

$68.64 $78.00

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
38% off
AB25 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module AB25 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

AB25 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$36.91 $59.53

Categories: Consumer Electronics, Home Audio & Video

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53% off
P-818U 400W HIFI 5.1 channel Home audio amplifier Kara OK professional amplifier With card / USB interface P-818U 400W HIFI 5.1 channel Home audio amplifier Kara OK professional amplifier With card / USB interface

P-818U 400W HIFI 5.1 channel Home audio amplifier Kara OK professional amplifier With card / USB interface

$613.60 $1305.53

Categories: Consumer Electronics, Home Audio & Video

Buy Now
26% off
1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$310.18 $419.16

6 sold

Categories: Consumer Electronics, Home Audio & Video

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32% off
Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Easy To Use Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Easy To Use

Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Easy To Use

$49.78 $73.21

Categories: Consumer Electronics, Home Audio & Video

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35% off
Tokban 300w*2 400w*2 2-channel Amplifier Board Bridge Mono with Switching Power Supply Speaker Protection Stereo Amplifier Board Tokban 300w*2 400w*2 2-channel Amplifier Board Bridge Mono with Switching Power Supply Speaker Protection Stereo Amplifier Board

Tokban 300w*2 400w*2 2-channel Amplifier Board Bridge Mono with Switching Power Supply Speaker Protection Stereo Amplifier Board

$266.50 $410.00

Categories: Consumer Electronics, Home Audio & Video

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48% off
B48A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module B48A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

B48A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$36.93 $71.02

Categories: Consumer Electronics, Home Audio & Video

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EUC 400C E/S01 400W Projector Lamp Driver Ballast EUC 400C E/S01 400W Projector Lamp Driver Ballast

EUC 400C E/S01 400W Projector Lamp Driver Ballast

$75.00 $75.00

Categories: Consumer Electronics, Home Audio & Video

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47% off
HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$37.64 $71.02

Categories: Consumer Electronics, Home Audio & Video

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46% off
A69F-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module A69F-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

A69F-ZK-APTX2 TPA3223 2.1 Channel Sound Power Amplifier Board 200W+200W+400W Bluetooth Subwoofer Audio Amp Module

$49.91 $92.43

Categories: Consumer Electronics, Home Audio & Video

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47% off
HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

HOT 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$37.64 $71.02

Categories: Consumer Electronics, Home Audio & Video

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39% off
Y23A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module Y23A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

Y23A 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$283.70 $465.08

Categories: Consumer Electronics, Home Audio & Video

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35% off
2SA1943/2SC5200 Eight-tube high-power board 400W+400W DIY assembly power amplifier board audio amplifier board 2SA1943/2SC5200 Eight-tube high-power board 400W+400W DIY assembly power amplifier board audio amplifier board

2SA1943/2SC5200 Eight-tube high-power board 400W+400W DIY assembly power amplifier board audio amplifier board

$297.11 $457.10

Categories: Consumer Electronics, Home Audio & Video

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57% off
A93P 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module A93P 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

A93P 1943/5200 Dual Channel 800W Stereo Power Amplifier Board 400W+400W Mono Power Amplifier Board Module

$38.21 $88.85

Categories: Consumer Electronics, Home Audio & Video

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11% off
New 400W imported Z11 piece 45/2A3/300B single-ended push-pull tube amplifier power transformer New 400W imported Z11 piece 45/2A3/300B single-ended push-pull tube amplifier power transformer

New 400W imported Z11 piece 45/2A3/300B single-ended push-pull tube amplifier power transformer

$89.89 $101.00

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
5% off
UPC2581V push Sanken 150w*2 tube power amplifier board with heatsink (bridging 400W) UPC2581V push Sanken 150w*2 tube power amplifier board with heatsink (bridging 400W)

UPC2581V push Sanken 150w*2 tube power amplifier board with heatsink (bridging 400W)

$39.90 $42.00

Categories: Consumer Electronics, Home Audio & Video

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38% off
AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker-Elect AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker-Elect

AB400 Dual Channel Amplifier Board 400W X2, TA1943/TTC5200 2.0 High Hifi Power Amplifier for Passive Speaker-Elect

$59.67 $96.25

Categories: Consumer Electronics, Home Audio & Video

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10% off
400W Transformer 12V/24V/36V/48V/50V/60V/70V Dry Type Pure Copper Power Toroidal Transformer Audio Power 400W Transformer 12V/24V/36V/48V/50V/60V/70V Dry Type Pure Copper Power Toroidal Transformer Audio Power

400W Transformer 12V/24V/36V/48V/50V/60V/70V Dry Type Pure Copper Power Toroidal Transformer Audio Power

$313.47 $348.30

4 sold

Categories: Consumer Electronics, Home Audio & Video

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46% off
Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Durable Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Durable

Amplifier Board 45M-T A1943/C5200 400W 2.0 High Power High Voltage High Quality Multifunction Amplifier Board Module Durable

$302.70 $560.56

Categories: Consumer Electronics, Home Audio & Video

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400W LME49810 amplifier board 1.0 channel DC servo Class A/B Toshiba 2SA1943 / 2SC5200 power tube 400W LME49810 amplifier board 1.0 channel DC servo Class A/B Toshiba 2SA1943 / 2SC5200 power tube

400W LME49810 amplifier board 1.0 channel DC servo Class A/B Toshiba 2SA1943 / 2SC5200 power tube

$76.99 $76.99

Categories: Consumer Electronics, Home Audio & Video

Buy Now