Posted on Nov 08, 2010

Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

I NEED THE SCHEMATICS FOR A KUSTOM AMPLIFIER MODEL 4-15C SO WE CAN REPAIR IT, THANK YOU

Anonymous Mar 28, 2014

i need a schematic i need a schematic

1 Answer

Michial Gueffroy

Master 1,140 Answers
Posted on Nov 09, 2010

Michial Gueffroy

Master

Joined: Apr 22, 2009

Answers

1140

Questions

Helped

532777

Points

2214

Here is a link that might help:http://www.vintagekustom.com/FUDforum2/index.php?t=i&cat=2&rid=0&S=c04218e7e0f8ac8bb52d5b4ecde8a9d3 Also try here:http://www.stereomanuals.com/man/rep/kustom/index.htm Scroll down and be advised you will have to pay for it but at least it will be legible. This forum may or may not be of assistance:http://music-electronics-forum.com/t19128/ You might try here:http://www.kustom.com/MessageCenterDetail.aspx?ContentID=1325 Someone there might know someone who has one.

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

My Kustom quad 100 Dfx cuts out when I pluck a string, and then it comes back on. It does this constant on and off loop every two seconds, what's the cause?

There could be several potential causes for the issue you described with your Kustom Quad 100 Dfx amplifier. Here are a few possibilities to consider:

Power issue: Check the power source and connections. Ensure that the amplifier is receiving stable power without any fluctuations or interruptions. Faulty power cables, loose connections, or inadequate power supply could cause the intermittent cutting out and restarting.
Speaker or speaker wiring: Examine the speaker(s) and the wiring connecting them to the amplifier. Loose or damaged speaker cables, faulty speaker connections, or even damaged speakers themselves could lead to the intermittent behavior you're experiencing.
Overheating or thermal protection: Amplifiers often have built-in protection mechanisms to prevent overheating. If the amplifier is overheating, it may shut down intermittently to cool off before powering back on. Ensure that the amplifier has proper ventilation and isn't placed in an environment where it's prone to overheating.
Internal component issues: There might be a problem with internal components such as transistors, capacitors, or resistors. These components can sometimes degrade or fail over time, causing intermittent issues like the one you described. In this case, it may require professional inspection and repair.
Other external interference: Consider any other factors that could be causing interference with the amplifier. Nearby electrical devices, radio frequency interference, or even faulty instrument cables could potentially disrupt the amplifier's performance.

It's worth noting that troubleshooting electronic devices can be complex, and it's often best to consult with a qualified technician or reach out to the manufacturer's support for assistance. They will have the expertise and knowledge to diagnose and resolve the issue specific to your amplifier model.

Read full answer

Apr 04, 2023 • Kustom Music

1helpful

1answer

Thank you very much for the fast response.Sorry, I thought that by entering the name of the product, it would show in my question too. The amp is a Fender Hotrod Deluxe Type PR 246 Serial #. 194608.

Fender amplifier schematics can be foound here-
Amplifier Schematics Fender Support

Read full answer

Feb 22, 2016 • Fender Music

0helpful

2answers

Hello. Where is the fuse located to be replaced in my Kustom KPM4060 Amp. Thanks Shawn.

I have the same problem with my KPM 4080 amp. I have no clue where the fuse goes. I'm sure mine also needs a fuse replaced.

Read full answer

Mar 11, 2015 • Kustom Music

1helpful

2answers

My Kustom KPM 7200 mixer amplifier would not power on. I replaced the fuse and it immediatly blew out. The 2nd replacement fuse also blew out. What could be the problem?

The problem is likely in the power supply. I recommend taking into a repair shop.as it is not a user servicable problem.

Read full answer

Sep 27, 2014 • Kustom KPM7250T PA Amplifier/Mixer

0helpful

1answer

Kustom KPM7250T mixer made a loud popping noise and lost sound to speakers during gig, but front power lights stayed on. Accessible fuse good. have it at dealer to see if can be repaired but he needs...

Pilot lights mean very little. Either a filter capacitor failed or other part(s) failed. Needs to go to the repair shop. The damage MAY be visible or require test equipment to diagnose.

Read full answer

Aug 11, 2011 • Kustom KPM7250T PA Amplifier/Mixer

0helpful

1answer

My Kustom HV100 amplifier turns on but takes forever to make sound. When it finally works it stays on the rest of the night. How do I fix this?

if you have replaced the preamp tube than try looking at the capictor. i had just bought one and i thought the tube was out turned out i was worng

Read full answer

Jun 07, 2011 • Kustom High Voltage Hybrid HV100 Guitar...

0helpful

1answer

Amp will not switch on

The internal fuse probably has blown due to an electronic problem. Take it in for repair.

Read full answer

Apr 28, 2011 • Kustom Dart 10 Watt Amplifier

0helpful

2answers

I have a Kustom HV 100 hybrid tube amp. When I power it up, It will play normal for about 5 seconds and then the volume drops off. The preamp tube is only about 2 months old and this amp only gets played...

After the volume drops off, let the unit sit idle for a minute and then try it again. If the volume has restored for another brief period, suspect the filter caps are weak and voltage drops when you start driving the unit. In any case you need to have it serviced. Unless you can see the heater in a tube going out with vibration this may not be a DIY repair. If you see purple glow in a tube, replace it.

Read full answer

Apr 04, 2011 • Kustom Double Barrel 30-watt 2x12 Hybrid...

0helpful

1answer

I have my first ever electric guitar with a kustom dart 10 amp. I understand that the amp has to be plugged in to the mains through a power cord, but the kustom dart 10 brings none. Is this normal.?

No, there is a cord. OFTEN the cord is buried in cavities in the plastic foam or in cavities in cardboard like spacers in the original box. For some small amps the cord is permanently attached and is coiled up in cavity behind the speaker.

Read full answer

Jan 06, 2011 • Kustom Dart10FXA 10W Guitar Combo...

2helpful

1answer

Need Schematices

Try posting on some of the guitar forums. The schematics you are looking for are only available to licensed repair persons but you might get lucky and find someone who will send them to you. Be sure to state what model amplifier you want. If you are a tech try looking at some schematics for a similar amp and tracing the circuit.

Read full answer

Jan 21, 2010 • Music

Not finding what you are looking for?

View Most Popular

Blues Custom 30watt 2x12 Combo Amplifier

Music

My Kustom quad 100 Dfx cuts out when I pluck a string, and then it comes back on. It does this constant on and off loop every two seconds, what's the cause?

Kustom Music

718 views

Ask a Question

Usually answered in minutes!

Are you an Epiphone Music Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Have a manual for Epiphone Blues Custom 30watt 2x12 Combo Amplifier? Or just drag it here!

Related Topics:

Trustworthy Expert Solutions

I NEED THE SCHEMATICS FOR A KUSTOM AMPLIFIER MODEL 4-15C SO WE CAN REPAIR IT, THANK YOU

1 Answer

Michial Gueffroy

Add Your Answer

Attachments: Added items

Related Questions:

My Kustom quad 100 Dfx cuts out when I pluck a string, and then it comes back on. It does this constant on and off loop every two seconds, what's the cause?

Thank you very much for the fast response.Sorry, I thought that by entering the name of the product, it would show in my question too. The amp is a Fender Hotrod Deluxe Type PR 246 Serial #. 194608.

Hello. Where is the fuse located to be replaced in my Kustom KPM4060 Amp. Thanks Shawn.

My Kustom KPM 7200 mixer amplifier would not power on. I replaced the fuse and it immediatly blew out. The 2nd replacement fuse also blew out. What could be the problem?

Kustom KPM7250T mixer made a loud popping noise and lost sound to speakers during gig, but front power lights stayed on. Accessible fuse good. have it at dealer to see if can be repaired but he needs...

My Kustom HV100 amplifier turns on but takes forever to make sound. When it finally works it stays on the rest of the night. How do I fix this?

Amp will not switch on

I have a Kustom HV 100 hybrid tube amp. When I power it up, It will play normal for about 5 seconds and then the volume drops off. The preamp tube is only about 2 months old and this amp only gets played...

I have my first ever electric guitar with a kustom dart 10 amp. I understand that the amp has to be plugged in to the mains through a power cord, but the kustom dart 10 brings none. Is this normal.?

Need Schematices

Not finding what you are looking for?

Blues Custom 30watt 2x12 Combo Amplifier

My Kustom quad 100 Dfx cuts out when I pluck a string, and then it comes back on. It does this constant on and off loop every two seconds, what's the cause?

Ask a Question

Top Epiphone Music Experts

ADMIN Andrew

ADMIN Eric

tednugentlives

Are you an Epiphone Music Expert? Answer questions, earn points and help others

Manuals & User Guides

Related Topics:

Trustworthy Expert Solutions

I NEED THE SCHEMATICS FOR A KUSTOM AMPLIFIER MODEL 4-15C SO WE CAN REPAIR IT, THANK YOU

1 Answer

Michial Gueffroy

Add Your Answer

Attachments: Added items

Related Questions:

My Kustom quad 100 Dfx cuts out when I pluck a string, and then it comes back on. It does this constant on and off loop every two seconds, what's the cause?

Thank you very much for the fast response.Sorry, I thought that by entering the name of the product, it would show in my question too. The amp is a Fender Hotrod Deluxe Type PR 246 Serial #. 194608.

Hello. Where is the fuse located to be replaced in my Kustom KPM4060 Amp. Thanks Shawn.

My Kustom KPM 7200 mixer amplifier would not power on. I replaced the fuse and it immediatly blew out. The 2nd replacement fuse also blew out. What could be the problem?

Kustom KPM7250T mixer made a loud popping noise and lost sound to speakers during gig, but front power lights stayed on. Accessible fuse good. have it at dealer to see if can be repaired but he needs...

My Kustom HV100 amplifier turns on but takes forever to make sound. When it finally works it stays on the rest of the night. How do I fix this?

Amp will not switch on

I have a Kustom HV 100 hybrid tube amp. When I power it up, It will play normal for about 5 seconds and then the volume drops off. The preamp tube is only about 2 months old and this amp only gets played...

I have my first ever electric guitar with a kustom dart 10 amp. I understand that the amp has to be plugged in to the mains through a power cord, but the kustom dart 10 brings none. Is this normal.?

Need Schematices

Not finding what you are looking for?

Blues Custom 30watt 2x12 Combo Amplifier

My Kustom quad 100 Dfx cuts out when I pluck a string, and then it comes back on. It does this constant on and off loop every two seconds, what's the cause?

Related Topics

Ask a Question

Popular Questions

I need a wiring diagram for an epiphone special II

How do I change the batteries in my epiphone hummingbird with a shadow e performer?

Epiphone Sheaton II guitar setup

Need instruction manual for B B King Lucille

Wiring of a burns sonic guitar 1961

Top Epiphone Music Experts

ADMIN Andrew

ADMIN Eric

tednugentlives

Are you an Epiphone Music Expert? Answer questions, earn points and help others

Manuals & User Guides