6.3v 15v High Voltage Power On Delay Start Protection Board F Tube Amplifier Amp

Sold by audio666

This seller has received 388 ratings
(98.70% Positive)

Item ships from China

Buy now for $7.98 USD

Buy It Now


Browse more from audio666

Balanced to Unbalanced XLR to RCA Single Ended OP-AMP Preamplifier Board CD Play $6.80 USD
XLR to RCA Balanced to Unbalanced Pre-amplifier Headphone Amp Low Distortion $6.80 USD
GG (Gaincard) LM1875 Stereo Power Amp Amplifier Bare PCB lower Distortion $6.80 USD
One Pair PASS-AM 10W Class A Single-ended Power Amp Amplifier Stereo Bare PCB $6.80 USD
1Pcs JLH 1969 Class A HIFI Amplifier Board MOT/2N3055 Golden Quality PCB DIY Kit $16.20 USD
CARY 5Z4P + 6N8P*4 Vacuum Tube Pre-amp PreAmplifier Bare PCB Board $16.20 USD
12V LM1036 HIFI Preamp Tone Board Bass Treble Volume Control Pre-amplifier Board $16.20 USD
2pcs JLH 1969 Class A Amplifier amp stereo high quality bare PCB 15W DIY audio $8.98 USD
48 Chorus NE5532 *24 Ultra-Low Distortion 24W Amplifier Board For Headset Stereo $31.60 USD
EL34 KT88 300B Push-pull 4-way Grid Negative Pressure Adjustable Circuit Board $9.60 USD
One pair HM3S High Bias Class AB Amplifier bare PCB base on GOLDMUND GM29 120W*2 $12.60 USD
HV11 Full Discrete no feedback Class A headphone Amp Amplifier Bare PCB L6-22 $7.80 USD
HIFI JC-2 Preamp Preamplifier Pre-amp Board Audio PCB one pair /2pcs $7.80 USD
Hifi 12AX7 / 12AU7 Stereo Tube Preamp Bare PCB base on C22 preamplifier Circuit $7.80 USD
MMCF10 Feedback Attenuation Phono Amplifier MM Phono Amplifier PCB AC 18-0-18V $6.20 USD
MMCF10 amp amplifier HIFI LP phonograph MM RIAA Phono preamplifier PCB Board $6.20 USD
CRC Power Supply PCB PASS DIY F5 TURBO First Watt class A Power amp amplifiers $11.60 USD
LM3886 amplifier PCB board + 6N11 Tube amplifier PCB board DIY 2.0 channel 2*68W $11.60 USD
C 2.0 16 Chorus NE5534 *16 Ultra-Low Distortion 4W+4W Headphone Amplifier Board $13.50 USD
Balanced/Unbalanced to balanced /unbalanced RCA to XLR Stereo Preamplifier Board $13.50 USD
Based on MBL6010D Preamp Preamplifier NE5534 Board Solder Compatible AD797 PCB $5.50 USD
Bare PCB Base on Matisse High Voltage Power Supply for Marantz 7/ Tube amplifier $9.20 USD
One Pair JLH1996 DC22V 15W Class A Power Amplifier Board Bare PCB OCL Circuit $9.80 USD
One pair PASS A3 Single-Ended Class A Stereo Amplifier Board Bare PCB $9.80 USD
One Pair Classic Symasym 5-3 Discrete After-stage Power Amplifier Bare PCB Board $6.98 USD
Beautiful Voice Pure Class A Voltage Driven Amplifier 2-stage Differential AMP $21.98 USD
HIFI Stereo Tube Preamp Bare PCB base on Marantz 7C M7 Preamplifier Circuit $15.20 USD
MM RIAA Tube Phono Amplifier Board Bare PCB base on America SHURE M65 Circuit $7.98 USD
6DJ8 Valve Pre-amp Tube PreAmplifier PCB Board Bass on Musical Fidelity X10-D $7.98 USD
One pair CLONE PASS F5 TURBO Amplifier Amp Bare PCB Board (2 channel) $11.98 USD
LME49600+NE5532 OP Amp Preamp Audio Buffer Amplifier Board for CD/ Headphone amp $4.50 USD
AC/DC 12V XR1075 BBE Preamplifier Audio Tone Board Jack Perfect for Car TDA7850 $14.20 USD
PAM8403 DC 5V 3WX2 C2.0 Adjustable Small Digital Audio Amplifier Board AMP DIY $2.80 USD
One Pair XE350 Power Amplifier Bare PCB base on Accuphase Amplifier 80W+80W $12.98 USD
6J4/6AU6 EL84/6P14 Push Pull Amplifier PCB Board Tube Amp Bare PCB Board $12.98 USD
6DJ8 (6N11/E88CC/6922) Tube Pre Preamplifier Pre-amp Stereo Board $12.80 USD
C2.0 2*80W X850A AMP Power Amplifier Audio HiFi Subwoofer 2.0 Channel DIY Kits $16.80 USD
E834 RIAA MM Tube Phono Amplifier Kits Turntable Preamp Based on EAR834 Circuit $28.20 USD
HIFI Stereo Tube Preamp Bare PCB Board Base On QUAD 22 Preamplifier Circuit $14.80 USD
E834 RIAA MM Tube phono stage amplifier bare PCB base on EAR834 Amp Circuit $9.50 USD
6V DC Germanium Tube Amplifier Splitter Headphone Preamplifier Board 3AX31 3BX31 $13.98 USD
Balanced Preamp PCB RCA turn to XLR PCB Board Unbalanced to Balanced $4.80 USD
Multi-mode Switched 7.83Hz SCM Schumann Wave Generator With lamp $8.60 USD
12AU7+EL84 (6P14) 10W+10W Push-pull AMP Stereo Amplifier Circuit PCB Board Bare $20.60 USD