SAKURA 735 NO POWER ISSUE! POWER SWITCH MODIFICATION (UNAVAILABLE PARTS).

MR. J PRO LIGHTS & SOUND SERVICES CENTER LIGHTING TEST

Enchi LIVE FEAT. ISTAMBAY & TSINELAS! A DRUMMER FEATURED VIDEO!

MR. J PRO LIGHTS & SOUND SERVICES

HARDEST JOB IN OUTDOOR LIGHTS & SOUND SERVICING

CHEAP, CLEAN & GOOD SOUNDING 5V PORTABLE BLUETOOTH RECIEVER. NFC YQ-87BT TEST & REVIEW!

6 BLUETOOTH SPEAKER FREE HOME SERVICING

LIGHTING TEST MAY 14, 2026! TABUNOK PALOMPON, LEYTE

MR. J PRO LIGHTS & SOUND SETUP... TABUNOK PALOMPON, LEYTE.

TRUE RATED AUDIO AMP POWER SUPPLY COMPATIBLE FOR HIGH POWER CLASS D (IC) AMPLIFIER DIY PROJECTS.

HOW TO MODIFY/FIX A FAULTY/BROKEN COB MOTION SENSOR HEADLAMP. BYPASSING MICROCONTROLLER TIPS!

DC5 MULTI EFFECTS PEDAL POST-REPAIR FUNCTIONS TEST.

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Enchi's ENTRANCE! LIVE IN HILONGOS, LEYTE

LIGHTING TEST APRIL 30, 2026 EASTERN VESPER EVENTS HILONGOS, LEYTE.

UNBOXING DUAL 31 BAND 2231S dbx GRAPHIC EQUALIZER.

2 DAYS ADVANCE SETUP FOR 2 DAYS MULTIPLE EVENTS.MR. J PRO LIGHTS & SOUND SERVICES.

THE RIGHT POWER SUPPLY FOR AUDIO AMPLIFIER. DIFFERENCE BETWEEN CCTV/LED LIGHTING & AUDIO AMP SMPS.

CROSSOVER FOR 6.5" WOOFER & DOME TWEETER. 2 WAY 4 - 8 OHM 2ND ORDER.

WHY CHEAP MIC CHANGE IT'S TONE IN A SHORT PERIOD OF TIME. HIGH GRADE/LOW COST MIC CAPSULE COMPARISON

DC/DC CONVERTERS FOR AUDIO AMPLIFIERS & PREAMPLIFIERS ISN'T THE BEST CHOICE. HERE'S WHY!

POOR MAN'S RADIO FULLY RESTORED! UPGRADED INTO 3 SUPPLY VOLTAGE SOURCES (AC/DC/RECHARGEABLE).

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TEARING DOWN 21V 6AH 528TV NOT CHARGING BATTERY PACK.

CLONE JBL COMPRESSION DRIVER (HIGH PASS) HIGH POWER FILTER. TEST & REVIEW!

THING NOT TO FORGET WHEN INSTALLING BLUETOOTH DECODER BOARD IN OLD SYSTEM.

WOOFER & TWEETER WATTAGE DIFFERENCE! FILTERED & UNFILTERED VOLTAGE/CURRENT COMPARISON.

HOW TO INSTALL BLUETOOTH WITHOUT HARMING THE PREAMP SIGNAL PATH. NO SIGNAL LOSS AND SIGNAL BLEEDING.

H@1€R AC OUTDOOR UNIT NOT WORKING E7 ERROR.

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UN|§©N AV-304 INTEGRATED KARAOKE AMPLIFIER COMPLETE FULL RESTORATION.

HOW TO FIX WIRELESS MICROPHONE LOW BATTERY ISSUES. REPAIR TIPS & TUTORIAL!

REVIVING A HOPELESS, RUSTED, CORRODED TONE CONTROL & MICROPHONE CIRCUIT.

DEEP CLEANED & FULLY RESTORED MS-505-A CLASS AB QUASI-COMPLEMENTARY STEREO AMPLIFIER BOARD.

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RUGGED HIGH GRADE DIY RCA CABLE THAT TAKES HOURS TO BUILT

BUILT & TEST HAYCROSS AUDIO 2 WAY 2ND ORDER DIVIDING NETWORK FOR FREEDOM SPEAKER.

VIEWERS 5 BASIC QUESTION ABOUT 500W IRS2092S BASED CLASS D AMPLIFIER

CAR AM/FM INTO AM/BLUETOOTH CAR STEREO POSSIBLE MODIFICATION TIPS & WIRING CONNECTION GUIDE.

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BLUETOOTH IN CLASSIC CASSETTE CAR STEREO. RESTORATION, INSTALLATION, GUIDE & TIPS.

HOW TO ESCAPE & DISABLE SCREEN LOCK SWIPE FROM A BROKEN PHONE USING POWER & VOLUME.

$@M§UNG UA32J4100AR LED TV STANDBY ONLY! NEVER ATTEMPT TO TRY A RISKY DIY!

STANDARD DRIVER WATTAGE PLACEMENT IN 3 WAY SPEAKER SYSTEM! EVERY DIYer SHOULD KNOW.

NO SOUND CLASSIC ACE MULTIMEDIA KARAOKE SPEAKER.

0UDI0B0P BK-8818 BLUETOOTH SPEAKER COMPATIBLE REPLACEMENT MODULE. BLUETOOTH SPEAKER MODIFICATION.

WELDING MACHINE WORKS WELL AFTER CIRCUIT BOARD WASHING. WHILE SOME OTHERS SCARE TO DO THE SAME.

dB @UD\© 502-100BT AMP R CHANNEL DISTORTED LOW SOUND & RATTLING RELAY. CAN'T CONNECT BLUETOOTH!

LOW ARCING WELDING MACHINE BASIC PROBLEM! NOT CAPACITORS/TRANSISTORS/DIODE & NOT PWM CONTROLLER.

CIRCUIT WASHING IS AN EXPERIENCED REPAIR-MAN'S MOVE. NOT A MAD MAN'S JOB. 200A INVERTER WELDING!

POWERHOUSE MMA - 300 INVERTER (MOSFET) WELDING MACHINE NOT WORKING. REPAIR TIPS & TUTORIAL.

T€L 32 ANDROID TV NO POWER.

L€ SPLIT TYPE AC FAN & COMPRESSOR NOT RUNNING.

CLASSIC INTEGRATED AMPLIFIER FULL RESTORATION COMPLETE. REPAIR TIPS & TEST!

ORIGINAL VOICE COIL OF PROFESSIONAL SHURE PG58 (BLX) WIRELESS MICROPHONE.

VESPER NIGHT PARTY INCIDENTS! HAMPANGAN HILONGOS, LEYTE.

MR. J PRO LIGHTS & SOUND FEB 10 2025 VESPER SETUP! HAMPANGAN HILONGOS, LEYTE

EBIKE/ETRIKE BATTERY CHARGER BUYING TIPS