[SOLVED]Motor transistors keep dying on me

shop deals on amazon
Shop deals on ebay
GroupDIY Audio Forum

Help Support GroupDIY Audio Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Thank you very much! I couldn't be happier with my machine now. The red light next to the digits is a set zero button
 
Last edited:
Automotive Wiring and Electrical Systems (Workbench Series)
-25%
$26.23 $34.95
Automotive Wiring and Electrical Systems (Workbench Series) Amazon.com
Home audio systems schematic/servicing manual
$70.01
Home audio systems schematic/servicing manual Fables Books Goshen
Soldering Iron Kit,80W LCD Digital Soldering Gun with Adjustable Temperature Controlled and Fast Heating Ceramic Thermostatic Design
$25.99
Soldering Iron Kit,80W LCD Digital Soldering Gun with Adjustable Temperature Controlled and Fast Heating Ceramic Thermostatic Design KYZHVO
WEP 927-IV Soldering Station Kit High-Power 110W with 3 Preset Channels, Sleep Mode, LED Magnifier, 5 Extra Iron Tips, Tip Cleaner, 2 Helping Hands, Tip Storage Slots, Lead-free Solder Wire, Tweezers
-25%
$59.99 $80.00
WEP 927-IV Soldering Station Kit High-Power 110W with 3 Preset Channels, Sleep Mode, LED Magnifier, 5 Extra Iron Tips, Tip Cleaner, 2 Helping Hands, Tip Storage Slots, Lead-free Solder Wire, Tweezers WEP TOOLS
CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults
$14.99
CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults Z- horse
Electric Guitar Amplifier Handbook
$46.40
Electric Guitar Amplifier Handbook Amazon.com
Schematics 2 Audio amplifiers and loudspeaker boxes
-35%
$27.60 $42.60
Schematics 2 Audio amplifiers and loudspeaker boxes Book Smart Now
The Tube Amp Book
-23%
$52.26 $68.00
The Tube Amp Book GrandEagleRetail
Soldering Iron Kit, 90W 110V LCD digital soldering gun，12-in-1 Soldering Iron Kit Tool，Temperature adjustable from 180-480°C，5 soldering tips，soldering wire，soldering paste，soldering pump
$21.99
Soldering Iron Kit, 90W 110V LCD digital soldering gun，12-in-1 Soldering Iron Kit Tool，Temperature adjustable from 180-480°C，5 soldering tips，soldering wire，soldering paste，soldering pump MEAKEST
Soldering Iron Kit, 80W 110V LCD Digital Soldering Welding Iron Kit with Ceramic Heater, Portable Soldering Kit with 5pcs Tips, Stand, Solder Tube, Sponge, Solder Paste,for Metal,Electric, DIY
-23%
$9.99 $12.99
Soldering Iron Kit, 80W 110V LCD Digital Soldering Welding Iron Kit with Ceramic Heater, Portable Soldering Kit with 5pcs Tips, Stand, Solder Tube, Sponge, Solder Paste,for Metal,Electric, DIY MINGQ
LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro-Grade (LX-770)
$39.97
LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro-Grade (LX-770) LEXIVON
PCB Board DIY kit Vacuum Electron Tube DIY Tube Amplifier kit Tube Amplifier kit Valve Preamp Amplifier Board Tube Headphone Amplifier Kit Headphone Amp Parts Musical Fidelity Kit DC12V
$18.98
PCB Board DIY kit Vacuum Electron Tube DIY Tube Amplifier kit Tube Amplifier kit Valve Preamp Amplifier Board Tube Headphone Amplifier Kit Headphone Amp Parts Musical Fidelity Kit DC12V Perfurt
BANRIA DIY Bluetooth-Compatible Speaker Kit, DIY FM Radio Soldering Project USB Mini Home Sound Amplifier Electronics Kit with Digital Display & LED Lights Soldering Practice Kit
$29.99
BANRIA DIY Bluetooth-Compatible Speaker Kit, DIY FM Radio Soldering Project USB Mini Home Sound Amplifier Electronics Kit with Digital Display & LED Lights Soldering Practice Kit IC-Board
Soldering Iron Kit, 60W Soldering Iron with Interchangeable Iron Tips, 10-in-1 Adjustable Temperature Soldering Welding Iron Kit for any Hobby Enthusiast 110V US Plug
-7%
$13.99 $14.99
Soldering Iron Kit, 60W Soldering Iron with Interchangeable Iron Tips, 10-in-1 Adjustable Temperature Soldering Welding Iron Kit for any Hobby Enthusiast 110V US Plug MINGQ
Schematic
$21.72
Schematic momox Shop
BANRIA DIY Bluetooth-Compatible Speaker Kit,Recording Function FM Radio Soldering Practice Kit with LED Spectrum,TF/AUX/Bluetooth/USB Support,Remote Control Soldering Project for Indoor/Outdoor Use
$31.99
BANRIA DIY Bluetooth-Compatible Speaker Kit,Recording Function FM Radio Soldering Practice Kit with LED Spectrum,TF/AUX/Bluetooth/USB Support,Remote Control Soldering Project for Indoor/Outdoor Use IC-Board
Soldering Iron Kit, 60W Soldering Iron, 5 Soldering Iron Tips, 21-in-1 Adjustable Temperature, Solder Wire, Stand, Desoldering Pump, Soldering Welding Iron Kit for Electronics Hobby DIY 110V US Plug
$16.99
Soldering Iron Kit, 60W Soldering Iron, 5 Soldering Iron Tips, 21-in-1 Adjustable Temperature, Solder Wire, Stand, Desoldering Pump, Soldering Welding Iron Kit for Electronics Hobby DIY 110V US Plug Tanovedio
The Tube Amplifier Schematic Bible Volume 1: Library of Vintage Tube Amps (A-F) (Manufacturers A-F)
$24.99
The Tube Amplifier Schematic Bible Volume 1: Library of Vintage Tube Amps (A-F) (Manufacturers A-F) Amazon.com
GeekLJT Blûêtoöth-Compatible Speaker Soldering Kit, Stereo Amplifier Speaker DIY Electronic Kit, Solder Project Speaker Kit
$22.98
GeekLJT Blûêtoöth-Compatible Speaker Soldering Kit, Stereo Amplifier Speaker DIY Electronic Kit, Solder Project Speaker Kit GeekLJT
Guitar Electronics Understanding Wiring and Diagrams: Learn step by step how to completely wire your electric guitar
$13.99
Guitar Electronics Understanding Wiring and Diagrams: Learn step by step how to completely wire your electric guitar Amazon.com
Make: Analog Synthesizers: Make Electronic Sounds the Synth-DIY Way
-15%
$19.53 $22.99
Make: Analog Synthesizers: Make Electronic Sounds the Synth-DIY Way Amazon.com
Tube Amplifier Kit, DIY Tube Preamp Kit, Tube Preamp, DIY Amplifier Kit, 6j1 Vacuum Electron Tube Valve Preamp Tube Amplifie Board Headphone Amp Parts Musical Fidelity Kit DIY Electronic Kits
$19.09
Tube Amplifier Kit, DIY Tube Preamp Kit, Tube Preamp, DIY Amplifier Kit, 6j1 Vacuum Electron Tube Valve Preamp Tube Amplifie Board Headphone Amp Parts Musical Fidelity Kit DIY Electronic Kits mieasot-US
Soldering Iron Kit, 60W Soldering Iron Adjustable Temperature 30-in-1, 5 Solder Tips, Digital Multimeter, Solder Wire, Paste, Desoldering Pump, Tweezers for Electronics Hobby Enthusiast 110V US Plug
-17%
$24.99 $29.99
Soldering Iron Kit, 60W Soldering Iron Adjustable Temperature 30-in-1, 5 Solder Tips, Digital Multimeter, Solder Wire, Paste, Desoldering Pump, Tweezers for Electronics Hobby Enthusiast 110V US Plug Tanovedio
MiOYOOW DIY Bluetooth-Compatible Speaker Kit with FṂ Radio, Electronic Soldering Practice Kit USB Mini Home Sound Amplifier DIY Kit with Digital Display and Colorful LED Lights for School STEM Project
$25.99
MiOYOOW DIY Bluetooth-Compatible Speaker Kit with FṂ Radio, Electronic Soldering Practice Kit USB Mini Home Sound Amplifier DIY Kit with Digital Display and Colorful LED Lights for School STEM Project WHDTS
Dasiter OCL Amplifier Board Kit Dual 100W High Power Two-Channel Pure Final Stage DIY Audio Stereo Amplifier Module Parts
$13.99
Dasiter OCL Amplifier Board Kit Dual 100W High Power Two-Channel Pure Final Stage DIY Audio Stereo Amplifier Module Parts Dasiter
BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
$22.99
BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals Speece, Inc.
Fanttik T1 Max Soldering Iron Kit, Cordless Soldering Iron, 7 Seconds Fast Heating(390°F-840℉), Auto Sleep, 4 Precision Soldering Tips(C210), 360° Swivel Stand, Soldering Iron for Precision Repair
$79.99
Fanttik T1 Max Soldering Iron Kit, Cordless Soldering Iron, 7 Seconds Fast Heating(390°F-840℉), Auto Sleep, 4 Precision Soldering Tips(C210), 360° Swivel Stand, Soldering Iron for Precision Repair Fanttik Innovation Direct
Soldering Iron Kit 80W LCD Adjustable Temperature 180-520℃ Solder Kit Electronics 13 in 1 Welding Tools with ON/OFF Switch, Solder Wire, Flux, 5 Soldering Tips, Desoldering Pump, Stand, Tweezers
-6%
$19.98 $21.23
Soldering Iron Kit 80W LCD Adjustable Temperature 180-520℃ Solder Kit Electronics 13 in 1 Welding Tools with ON/OFF Switch, Solder Wire, Flux, 5 Soldering Tips, Desoldering Pump, Stand, Tweezers TOP88
The Sound Reinforcement Handbook
-22%
$27.25 $34.95
The Sound Reinforcement Handbook Amazon.com
MiOYOOW Spectrum DIY Bluetooth-Compatible Speaker Kit, SMD Soldering Practice Kit Mini USB Home Sound Stereo Amplifier Kit DIY Soldering Electronic Projects for Home Office Use and School Education
$27.99
MiOYOOW Spectrum DIY Bluetooth-Compatible Speaker Kit, SMD Soldering Practice Kit Mini USB Home Sound Stereo Amplifier Kit DIY Soldering Electronic Projects for Home Office Use and School Education WHDTS

Similar threads

A
Gates SA-39B (M3529B) not compressing (FIXED)
Replies
9
Views
1K
arthurdb
A
C
Rant: Why do people refuse to consider acoustic treatment?
2
Replies
23
Views
1K
offkey_99
O
V
Design an analog K-weighting filter
Replies
3
Views
4K
mbn
mbn
D
Otari MTR 90 mk2 troubles
Replies
4
Views
2K
davemascera
D
S
Ludwig Phase II guitar synthesizer calibration procedure
Replies
6
Views
3K
soapfoot
S

Latest posts

Back
Top