Top 20 RCA Lyra RD2840 MP3 Player - Page 3 Questions & Answers

so you posted 2 times? why? once = ones? see your other post and read the simple answers. shut down can be overheating makes the AMP is not in some cabinet an zero air flow possible the cooler the amp the longer it last, I have USB fan in my cabnet that is on purpose super quiet, so my amps all run cool. we can not see your system so answers will be hard won or wrong.

Normally the turntable is connect to the amp via phono inputs on back (RCA connectors) the tape out to equalizer and equalizer out to tape in on amp. The equalizer does not have phono preamp. The equalizer may not clean up record scratches ,or pops or record track noise. good luck

Line input is line input. It probably will vary depending upon the lead used and signal source impedance.

Turntable

Get back there and take a look, but car audio has one purpose in life and RCA composite audio out is not normally part of it. https://www.google.com/search?q=2007+Jeep+Commander+with+a+navigation+GPS+Sirius+satellite+radio+have+RCA+output ..

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You are only given one answer from our Expert Ray with the brief answer 'No sorry'. This is your VSX

REAR TERMINALS

HDMI 4 in HDMI 1 out AV (Composite) 2 in Audio 1 in (assignable) Digital Coaxial 1 in (assignable) Digital Optical 1 in (assignable) Monitor Composite 1 out Preout 0.1ch (SW) Speaker 5 ch out (FRONT, CENTER, SURROUND) and this is your Bose. Find the manuals for both and read them. connecting them https://www.techwalla.com/articles/bose-acoustimass-9-speaker-system-installation A: Glancing at the specifications of the Bose Acoustimass 10, the system is stated to be compatible with A/V receivers and amplifiers rated from 10-200 watts per channel, and from 4 ohms to 8 ohms. Aug 17, 2014

Q&A: I Have A Bose Acoustimass 10 System, What Receiver ...

It is a pity you don't have a newer one that can be connected via HDMI lead.

I googled RCA PR50128 manual took less than 5 seconds https://www.manualslib.com/products/Rca-Rp5012-632929.html

https://www.pioneerelectronics.com/StaticFiles/Manuals/Home/VSX-D412_OperatingInstructions0224.pdf

Subs are mono so just insert one plug.

That is a sign that the capacitors that filter the power supply ripple are bad. There is no schematic for it but if you have it unplugged and you take it apart, you can see where the power cord comes into the unit and goes to the power supply board. There should be a transformer nearby. There is usually a board that has some semiconductors on it as well as capacitors. The capacitors need replaced.

yes no problem

What the picture doesn’t show are the 4 thin color coded wires traveling from the cartridge through the tone arm and down to the amplifier. More than likely your white wire is ground. Your record player (turntable) has a ceramic cartridge. The picture shows a magnetic cartridge. The wiring is basically the same except for ground wire.

Barring a bad connection or a switch, there are integrated circuits called OP AMPS that can fail. There is no outward sign of failure, you need a signal tracer etc to find it.

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sorry but we can not assist you properly as that requires hands on ,and eyes un .find someone locally that can assist you

The subwoofer is much more than just another bass unit and the purpose is to reproduce sub-audible content in order to add ambience to the listening experience and before it can reproduce the sound it must first be part of the recording or performance. Even if a recording is rich in sub-audible content, unless the amplifier is designed to process and filter sub-audible frequencies, the amount of content available at the output is likely to be minimal. A pair of good 3-way loudspeakers will, most of the time produce a purer and more realistic sound with plenty of power and render a subwoofer superfluous. The fact your amp doesn't have an output for a sub means, even if you successfully connect it there is unlikely to be much activity from it. The only sensible way to connect it would be as a ghost speaker as used by many hi-fi enthusiasts since the introduction of stereo. The purpose of a ghost speaker is to fill a gap between the channels and is driven by the difference in emf between the loudspeaker positive of each channel. Unfortunately the difference between the channels isn't great enough to drive a loudspeaker so another amplifier will be needed. As it is a surplus subwoofer you are trying to find a use for you should either obtain the signal from the bass unit of each speaker or use a crossover type filter in the output of the second amp.

Yes they can be made more brighter.

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It should pair with your router as it is.