PA-S200.2 - 4-8 Ohm HiFi Bipolar Class AB Power Audio Amplifier 
M-RIAA875 Pro High Quality and Design MM Phono Pre Amplifier Stage 
MRIAA-IC12V HIFI RIAA Low Noise IC Stereo MM Phono Preamp Board Powered By Single 12-24Vdc -
M-RIAA81EA Dual Mono Design MM Riaa Phono stage DIY KIT PCB+Parts+Schematic
Price range: $20.00 through $25.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-Sinus4 Sine Wave Signal Generator/Injector Fixed Frequency for General Test Small PCB
$9.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SPK4BTL Speaker Switch Control for 2CH+1SUB Controlled by Switch or Remote Control
Price range: $28.00 through $34.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SSBU1 Soft Start for Power Amplifier/Toroidal Transformer Small size PCB
$25.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SW1 ON/OFF Relay Module For amplifiers and general purpose
$5.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SW24 ON/OFF 5-12Vdc Simple Electronic Switch for DC Load DIY KIT
Price range: $1.00 through $3.50 Select options This product has multiple variants. The options may be chosen on the product page -
M-THC2 Amplifier or Cooling Fan Control Module
$15.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-TL800K Build your Home Stereo Amplifier/Integrated Amplifier
Price range: $35.00 through $70.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VOX Voice Activated Sound Switch Module activated by microphone or AUX signal
Price range: $18.00 through $20.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VP244 3 LED Audio Level Meter for Amps Preamps etc. -30db,-9db,+6db DIY Kit
Price range: $5.00 through $8.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VU12 Stereo VU Meter for professional use and recording with 12 Led’s
$30.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VU8/SMD Stereo VU Meter for Pre amp Level with 8Led’s -21 to +12db
$26.00 Select options This product has multiple variants. The options may be chosen on the product page -
M1029-4CH 4CH Electronic Analog Input Selector with Phono Stage For Audio Pre Amplifiers
Price range: $27.00 through $35.00 Select options This product has multiple variants. The options may be chosen on the product page
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M-RIAA81EA Dual Mono Design MM Riaa Phono stage DIY KIT PCB+Parts+Schematic
Price range: $20.00 through $25.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-Sinus4 Sine Wave Signal Generator/Injector Fixed Frequency for General Test Small PCB
$9.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SPK4BTL Speaker Switch Control for 2CH+1SUB Controlled by Switch or Remote Control
Price range: $28.00 through $34.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SSBU1 Soft Start for Power Amplifier/Toroidal Transformer Small size PCB
$25.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SW1 ON/OFF Relay Module For amplifiers and general purpose
$5.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-SW24 ON/OFF 5-12Vdc Simple Electronic Switch for DC Load DIY KIT
Price range: $1.00 through $3.50 Select options This product has multiple variants. The options may be chosen on the product page -
M-THC2 Amplifier or Cooling Fan Control Module
$15.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-TL800K Build your Home Stereo Amplifier/Integrated Amplifier
Price range: $35.00 through $70.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VOX Voice Activated Sound Switch Module activated by microphone or AUX signal
Price range: $18.00 through $20.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VP244 3 LED Audio Level Meter for Amps Preamps etc. -30db,-9db,+6db DIY Kit
Price range: $5.00 through $8.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VU12 Stereo VU Meter for professional use and recording with 12 Led’s
$30.00 Select options This product has multiple variants. The options may be chosen on the product page -
M-VU8/SMD Stereo VU Meter for Pre amp Level with 8Led’s -21 to +12db
$26.00 Select options This product has multiple variants. The options may be chosen on the product page -
M1029-4CH 4CH Electronic Analog Input Selector with Phono Stage For Audio Pre Amplifiers
Price range: $27.00 through $35.00 Select options This product has multiple variants. The options may be chosen on the product page