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Finished PCBA Amplifier Board
45 products
IWISTAO Rectifier Filter Finishe...
Collections: All, Finished PCBA Amplifier Board
IWISTAO Rectifier Filter Finished Board HIFI Positive and Negative Filter Dual Power for Amplifier Model No: WPCBA-RECF01 It is a rectifier filter PCBA board. AC side is connected to the transf...
$36.90
Tube Preamplifier Kondo-M7 Finis...
Collections: All, Finished PCBA Amplifier Board
Tube Preamplifier Kit Finished PCBA Board Kondo-M76X4/EZ90 12AY7 / 6072WA No Including Tubes Tansforemer HIFI Audio DIY Model No: WHFTA-PAM7 The circuit diagram of this PCBA finished board sour...
$139.90
IWISTAO PCBA Tube Headphone Ampl...
Collections: All, Finished PCBA Amplifier Board
IWISTAO PCBA Tube Headphone Amplifier Kits HIFI WCF Solution 32~1200 Ohms Stereo Audio DIY Model No: WHFTA-HA009 The solution of this tube headphone amplifier adopted WCF; its work status is...
$25.90
–38%
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IWISTAO Tone Adjustment Board NE...
Collections: All, Finished PCBA Amplifier Board
IWISTAO Tone Adjustment Board NE5532 Bass Middle Treble Volume Adjustments HIFI Audio Upgrade Your System DIY Model No: WHF-TC5532 The standard configuration of finished tone boards is 2pcs TI-...
$21.99
$35.90
39% OFF
IWISTAO Tone Adjustment Board Ba...
Collections: All, Finished PCBA Amplifier Board
IWISTAO Tone Adjustment Board Bass Treble Volume Adjustments HIFI Audio Upgrade Your System Model No: WHF-TC3001 Note: It is only a tone adjustment board, not an amplifier board. When audio ...
$12.90
IWISTAO 6N2+6P1 Tube Amplifier F...
Collections: All, Finished PCBA Amplifier Board, Tube FM Radio Tuner
IWISTAO 6N2+6P1 Tube Power Amplifier Finished Board Including Tubes & Output Transformers Model No: WFMT-PA6P1K This product is a finished tube amplifier board with warm sound and sweet eff...
$62.90
IWISTAO 2x30W Stereo HIFI TPA311...
Collections: All, Finished PCBA Amplifier Board
IWISTAO 30W+30W Stereo HIFI TPA3116 Power Amplifier Board Dual OP AMP NE5532 Bass Treble Midrange Control Model No: WDPAB-TPA3116T Features 1. Using original TPA3116, Texas Instruments NE5532...
$16.90
IWISTAO Vacuum Tube Preamplifier...
Collections: All, Finished PCBA Amplifier Board
IWISTAO Vacuum Tube Preamplifier 2x6J1 Finished PCBA Horizontal Installation AC12V DIY Model No: WVT-PABH6J1 This is a tube preamplifier finished board with 6J1 tubes. The 6J1 tubes are horizon...
$28.90
MM Phono Amplifier Board No Incl...
Collections: All, Finished PCBA Amplifier Board, MM/MC Phono Preamplifier
MM Phono Amplifier Board No Including OP IC Turntable Phono Amp OPA2604 YBA Circuit Attenuated RIAA Gain 100 Times HIFI Audio DIY Model No: WMMIC-PAYBA It is a phono amplifier board with IC...
$17.90
Tube MM Phono Stage Amplifier Bo...
Collections: All, Finished PCBA Amplifier Board, MM/MC Phono Preamplifier
Tube MM Phono Stage Amplifier Board PCBA Ear834 Circuit Vinyl LP Amp No Including 12AX7 Tubes Model No: WMM-PA06K This tube MM phono amplifier board refer to ear834 circuit and relay out the P...
$93.90
IWISTAO FU50 Vacuum Tube Amplifi...
Collections: All, Finished PCBA Amplifier Board
IWISTAO FU50 Vacuum Tube Amplifier 2x12W Single-ended Class A PCBA Finished Board Dual Mode Small 300B DIY Model No: WVT-FU50K-U The FU-50 is a remarkable transmitting tube. Its compact size and mo...
$71.90
IWISTAO HIFI Tube Preamp Tone Fi...
Collections: All, Finished PCBA Amplifier Board
IWISTAO HIFI Tube Preamp Tone Finished Board Vacuum Tube 6J5 Bluetooth 5.0 APT-X Model No: WVA-PABT6J5 Features 1. Use original 6J5 tube, original NE5532 2. The main filter capacitor adopts or...
$47.90