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I have Kenwood L07M amps. On the back they have a plug for
I have Kenwood L07M amps. On the back they have a plug for remote control. Is this a 12 volt trigger? The plug is different from the one on my newer preamp (looks like a 3.5 mm mono plug). Can I use t… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,669 satisfied customers
It powers on for 3seconds then turns off. Yamaha RX-V2700
It powers on for 3seconds then turns off. Yamaha RX-V2700 was working fine until I switched speaker wires while the unit was on. When I connected a wire the unit shut down. All + and - wires are corre… read more
Electrotech2017
Electrotech2017
Audio and Video Technician
Vocational, Technical or Trade School
258 satisfied customers
I have a RS201 Receiver/tuner that I can't confirm output on
I have a RS201 Receiver/tuner that I can't confirm output on .... my speakers are very old and haven't been used in years so they may be the problem. I tried to connect some other speakers to no avail… read more
Louie
Louie
Technician
Associate Degree
1,319 satisfied customers
Looking at being able to run 5 sets of speakers [one suround
looking at being able to run 5 sets of speakers [one suround sound system as well with 2 of the speakers being part of the suround sound] and would like to control it with and I phone. Would you have … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,669 satisfied customers
I have a Yamaha GA32/12 mixing board one which I have a bad
I have a Yamaha GA32/12 mixing board one which I have a bad 60 cycle hum on the monitor speakers. I have four power amps to four equalizers to four yamaha speakers that I use as monitors. When I turn … read more
Rusty
Rusty
Audio Video Technician
Associate Degree
2,071 satisfied customers
I recently purchased a pair of vintage Khorns, approximately
I recently purchased a pair of vintage Khorns, approximately from 1963. One speaker plays fine while the other has little to no high frequencies. I switched the K55 drivers from one speaker to another… read more
Louie
Louie
Technician
Associate Degree
1,319 satisfied customers
I have a pair of l-07m power amps and an l-07c preamp that
I have a pair of l-07m power amps and an l-07c preamp that I bought new in 1980. Wondering about using them with my current A/V receiver. Thoughts or suggestions?… read more
Rusty
Rusty
Audio Video Technician
Associate Degree
2,071 satisfied customers
Hello dear Technician, and Happy New Year ! My Harman Kardon
Hello dear Technician, and Happy New Year ! My Harman Kardon HK 3380 has a problem : - when I turn it on, after a few seconds, it turns to "PROTECTION MODE" - during that short period, the controls (v… read more
Louie
Louie
Technician
Associate Degree
1,319 satisfied customers
I have a Rotel RSX-1055 hooked up to a Emotiva XPA-2 amp, speakers,
I have a Rotel RSX-1055 hooked up to a Emotiva XPA-2 amp, speakers, and a powered sub. When I turn the amps on I has static coming from the speakers and the sub has a low but audible rumble that will … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,669 satisfied customers
Hi Nathan!: I have this problem with my speakers... I dont
Hi Nathan!: I have this problem with my speakers... I don't use them very often, but when I do, sometimes I can't hear anything from one of them, sometimes both... but if I move around the volume or t… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,669 satisfied customers
Hi, I have a Bose Acoustimass 5 Series 4; powered sub-woofer
Hi, I have a Bose Acoustimass 5 Series 4; powered sub-woofer and two pairs of cube speakers. I bought them stand alone as a speaker kit for my mp3 player, but now I'd like to add them to a Yamaha rece… read more
LOAJ3256
LOAJ3256
Technician
Vocational, Technical or Trade School
497 satisfied customers
I have a yamaha natural sound digital sound field processing
I have a yamaha natural sound digital sound field processing amplifier DSP A- 700 it seems my right channel is out on evrything but when the effect setting is on, the right channel works only on the m… read more
Nathan
Nathan
Bachelors of Science
14 satisfied customers
I have three seperate rooms set up. 2 rooms have a pair of
I have three seperate rooms set up. 2 rooms have a pair of 8ohm speakers the outside room has the NS-AW350 each room has its own volume control. Iam using a 3 channel speaker changer. When I connect t… read more
Rusty
Rusty
Audio Video Technician
Associate Degree
2,071 satisfied customers
I have a yamaha MC1602 mixer that Im using for live performances.
I have a yamaha MC1602 mixer that I'm using for live performances. I'm using 9 vocal mics on the first 9 channels. On Channel 16 I'm running through baking track music from a laptop. L/R outputs are g… read more
Rick williams
Rick williams
Electronic technician
Vocational, Technical or Trade Scho
7,246 satisfied customers
i need to replace the subwoofers in my 1998 range rover the
I need to replace the subwoofers in my 1998 range rover the originals are a pair of harmon-kardon speakers where can I get a pair from or what is a compatible pair of speakers to go with the harmon-ka… read more
Michael
Michael
Appliance Repair Technician
Bachelor's Degree
3,516 satisfied customers
NAD T751 will not power on, protection circuit triggered
Hi there... I have come across you based on the answer you provided for the issue "nad-t751-shut-down-problem-standby-turn-on". I have exactly the same symptoms on my NAD T751. I have replaced the 100… read more
AudioExpert
AudioExpert
Owner/ Operator
1 year of AS degree + Certification
105 satisfied customers
I have a 6 zone speaker selector that has built in impedence
I have a 6 zone speaker selector that has built in impedence protection circuitry as part of my home audio stereo system. It has A and B inputs so that different zones may play different sources. All … read more
Nathan
Nathan
Bachelors of Science
14 satisfied customers
I have a Yamaha 1604 MC series Mixing Console I also have a
I have a Yamaha 1604 MC series Mixing Console I also have a pair of powered 15" main PA Speakers Do i still need a power amp between the consol and the speakers?… read more
technical114
technical114
I.T. Manager & Electronic's Supervisor
Anastasiadi school for Electronics
12 satisfied customers
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Meet the Experts:

Louie

Louie

Technician

1,319 satisfied customers

Have been in the business 25+ yrs., down to component level.

LOAJ3256

LOAJ3256

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Federico

Federico

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Home Theater and Automation systems integrator.

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HomeTheatreGuru

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Home Theatre, home automation and related wiring, commercial A/V systems

Rod

Rod

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40+ Years of Electronic Repair and Installations.

Neil

Neil

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Electronics engineer with 25 years of experience.

glenemoore

glenemoore

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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