Finished PCBA Amplifier Board

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2x12W Single-ended Class A Tube Amplifier 6N2J Preamp EL34 Power 5Z4PJ Stainless Steel Chassis
2x12W Single-ended Class A Tube Amplifier 6N2J Preamp EL34 Power 5Z4PJ Stainless Steel Chassis

from $469.00

2x25W 845 Vacuum Tube Amplifier 300B Drive 845 Single-end Class A 6SN7 Preamp Scaffolding
2x25W 845 Vacuum Tube Amplifier 300B Drive 845 Single-end Class A 6SN7 Preamp Scaffolding

$1,630.00

2X8W 300B Single-ended Class A Tube Amplifier British Red Bull Iron Core Transformer HIFI Audio
2X8W 300B Single-ended Class A Tube Amplifier British Red Bull Iron Core Transformer HIFI Audio

$839.00

300B Single-ended Class A 2X8W Tube Amplifier British Amorphous 8C Advanced Core Output Transformer
300B Single-ended Class A 2X8W Tube Amplifier British Amorphous 8C Advanced Core Output Transformer

$959.00

813 Tube Amplifier 2X50W Dual Mono-block Integrated Tube Rectifier OTK6H1 & 6J4P Driving amplifier
Out of stock
813 Tube Amplifier 2X50W Dual Mono-block Integrated Tube Rectifier OTK6H1 & 6J4P Driving amplifier

$998.00

HIFI Tube Amplifier 2X16W Push-pull with Switching Power 6F2 Preamp FU17 Stage Support USB DAC
HIFI Tube Amplifier 2X16W Push-pull with Switching Power 6F2 Preamp FU17 Stage Support USB DAC

$267.86

IWISTAO 1pc Mono Tube Amplifier FU50 Class A Singal-ended Small 300B 12W Preamplifier 2 x 6J4P
Sale
IWISTAO 1pc Mono Tube Amplifier FU50 Class A Singal-ended Small 300B 12W Preamplifier 2 x 6J4P

$275.00 from $259.00

IWISTAO 2x3W Mini Single-ended Tube Amplifier 6J1 Preamp FU32 Amplified Acrylic Casing kit DIY
IWISTAO 2x3W Mini Single-ended Tube Amplifier 6J1 Preamp FU32 Amplified Acrylic Casing kit DIY

from $185.00

Custom Secive Center
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Finished PCBA Amplifier Board, which including the boards of preamplifier, power board, as well as vacuum tube, IC, transistors, FET,. etc.
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IWISTAO Tube Tone Adjustment Finished Board 6Z4 Rectifier 2x6N1 Bass Treble Volume Control DIY IWISTAO Tube Tone Adjustment Finished Board 6Z4 Rectifier 2x6N1 Bass Treble Volume Control DIY
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IWISTAO Tube Tone Adjustment Finished Board 6Z4 Rectifier 2x6N1 Bass Treble Volume Control DIY

from $42.90

IWISTAO Germanium Triodes 3AD18 Power Amplifier Finished Board 40WX2 Vacuum Tube Sound Refer to LEAK OCL Classic HIFI Audio DIY IWISTAO Germanium Triodes 3AD18 Power Amplifier Finished Board 40WX2 Vacuum Tube Sound Refer to LEAK OCL Classic HIFI Audio DIY
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IWISTAO Germanium Triodes 3AD18 Power Amplifier Finished Board 40WX2 Vacuum Tube Sound Refer to LEAK OCL Classic HIFI Audio DIY

$69.90

IWISTAO 6N4 Vacuum Tube Preamplifier Finished Board Maratz 7 12AX7 Sweet Natural Taste DIY IWISTAO 6N4 Vacuum Tube Preamplifier Finished Board Maratz 7 12AX7 Sweet Natural Taste DIY
Sale
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IWISTAO 6N4 Vacuum Tube Preamplifier Finished Board Maratz 7 12AX7 Sweet Natural Taste DIY

$76.90 from $30.90

IWISTAO FU50 Vacuum Tube Amplifier 2x8W Single-ended Class A PCBA Finished Board Small 300B DIY IWISTAO FU50 Vacuum Tube Amplifier 2x8W Single-ended Class A PCBA Finished Board Small 300B DIY
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IWISTAO FU50 Vacuum Tube Amplifier 2x8W Single-ended Class A PCBA Finished Board Small 300B DIY

from $41.90

IWISTAO Amp Volume Potentiometer ALPS Remote-Control 3 Chs Inputs Kit LCD Display HIFI Audio IWISTAO Amp Volume Potentiometer ALPS Remote-Control 3 Chs Inputs Kit LCD Display HIFI Audio
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IWISTAO Amp Volume Potentiometer ALPS Remote-Control 3 Chs Inputs Kit LCD Display HIFI Audio

$49.90

IWISTAO Tube Tone Adjustment Preamplifier Finished Board 6N1 Bass Treble Volume Control Horizontal IWISTAO Tube Tone Adjustment Preamplifier Finished Board 6N1 Bass Treble Volume Control Horizontal
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IWISTAO Tube Tone Adjustment Preamplifier Finished Board 6N1 Bass Treble Volume Control Horizontal

$54.90

IWISTAO Germanium Transistors Power Amplifier Finished Board 15WX2 Vacuum Tube Sound Refer to LEAK 30 OCL Classic HIFI Audio DIY IWISTAO Germanium Transistors Power Amplifier Finished Board 15WX2 Vacuum Tube Sound Refer to LEAK 30 OCL Classic HIFI Audio DIY
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IWISTAO Germanium Transistors Power Amplifier Finished Board 15WX2 Vacuum Tube Sound Refer to LEAK 30 OCL Classic HIFI Audio DIY

$62.90

IWISTAO PCBA Tube Headphone Amplifier Kits HIFI WCF Solution 32~1200 Ohms Stereo Audio DIY IWISTAO PCBA Tube Headphone Amplifier Kits HIFI WCF Solution 32~1200 Ohms Stereo Audio DIY
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IWISTAO PCBA Tube Headphone Amplifier Kits HIFI WCF Solution 32~1200 Ohms Stereo Audio DIY

from $25.90

IWISTAO Tone Adjustment Board NE5532 Bass Middle Treble Volume Adjustments HIFI Audio IWISTAO Tone Adjustment Board NE5532 Bass Middle Treble Volume Adjustments HIFI Audio
Sale
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IWISTAO Tone Adjustment Board NE5532 Bass Middle Treble Volume Adjustments HIFI Audio

$35.90 from $21.99

IWISTAO Tone Adjustment Board Bass Treble Volume Adjustments HIFI Audio Upgrade Your System IWISTAO Tone Adjustment Board Bass Treble Volume Adjustments HIFI Audio Upgrade Your System
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IWISTAO Tone Adjustment Board Bass Treble Volume Adjustments HIFI Audio Upgrade Your System

$12.90

IWISTAO 6N2+6P1 Tube Amplifier Finished Board+Tubes+Output Transformers HIFI Audio DIY IWISTAO 6N2+6P1 Tube Amplifier Finished Board+Tubes+Output Transformers HIFI Audio DIY
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IWISTAO 6N2+6P1 Tube Amplifier Finished Board+Tubes+Output Transformers HIFI Audio DIY

$62.90

IWISTAO Vacuum Tube Preamplifier 2x6J1 Finished PCBA Horizontal Installation AC12V DIY IWISTAO Vacuum Tube Preamplifier 2x6J1 Finished PCBA Horizontal Installation AC12V DIY
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IWISTAO Vacuum Tube Preamplifier 2x6J1 Finished PCBA Horizontal Installation AC12V DIY

$28.90

IWISTAO LM1875 Parallel Power Amplifier Board 2x50W Stereo HIFI Audio DIY IWISTAO LM1875 Parallel Power Amplifier Board 2x50W Stereo HIFI Audio DIY
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IWISTAO LM1875 Parallel Power Amplifier Board 2x50W Stereo HIFI Audio DIY

$34.90

Tube MM Phono Stage Amplifier Board PCBA Ear834 Circuit Vinyl LP Amp No Including Tubes RIAA Tube MM Phono Stage Amplifier Board PCBA Ear834 Circuit Vinyl LP Amp No Including Tubes RIAA
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Tube MM Phono Stage Amplifier Board PCBA Ear834 Circuit Vinyl LP Amp No Including Tubes RIAA

$93.90

IWISTAO TAS5630 Amplifier Class D High-power Finished Board Mono 600W Subwoofer Full Range DIY IWISTAO TAS5630 Amplifier Class D High-power Finished Board Mono 600W Subwoofer Full Range DIY
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IWISTAO TAS5630 Amplifier Class D High-power Finished Board Mono 600W Subwoofer Full Range DIY

$50.90

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