Acoustic Audio Players & Recorders - Recent Questions, Troubleshooting & Support


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Acoustic Audio... • Answered on Mar 15, 2021


Microsoft word use to write a Letters, Blog ,Stories And documents related Work. microsoft Excel Use to Work a Excel sheet Accounts related Work and other Microsoft office uses office setup Firstly you get Start MS office setup installation and you need valid office enter *********** Code and we also help Process to setup online. For any nuisance regarding for this Setup and activation Some details, Just Visit Our website ... https://office-product-key-setup.com/

Acoustic Audio... • Answered on Aug 29, 2019


use a quality condenser cardiod or super cardiod microphone not cheap dynamic mic esp omidirectional. speaker in font of mic. keep gain on mic to a minimum. do not use mic speaker assembly that the mic and cable are one piece. try to point speaker at hard surfaces as these reflect the sound back

Acoustic Audio... • Answered on Dec 11, 2018


Please type the "acoustic solution ds1233" into the search engine of your computer, and a lost of dealers, and maybe even the factory , will pop-up so you can find the part you are looking for. God bless your efforts.

Acoustic Audio... • Answered on Aug 23, 2018


Use the rotary Tune/Select control on the HiFi itslef, or the two triangle buttons on the remote control to highlight each mode option until it goes to DAB Radio or FM Radio. Short press the Tune/Select control on the HiFi or the Select button on the remote control to select the option. If that works, the manual at the link below is compatible with your equipment. http://documents.4rgos.it/v1/static/7347948_R_D001 http://documents.4rgos.it/v1/static/7347948_R_D001

Acoustic Audio... • Answered on Aug 02, 2018


My personal suggestion would be to go for these repair catalogs. I know this website reliable-store.com that i used to buy them from, and they have online it was very good manual. Go ahead, I bet.

Acoustic Audio... • Answered on Mar 05, 2018


Re polarity - the diode should have a band nearer one end. This band is the cathode. Usually labelled k in schematics. The un-banded end is the anode. Usually labelled a in schematics. On a standard rectifier diode: The positive + supply enters the diode at the anode and exits at the anode. However, the component's ID is ZD3, which tells me that this is a Zener diode. A zener diode is connected opposite polarity to a standard rectifier diode, as it only conducts when reverse voltage from k to a exceeds a pre-determined level. This is probably part of a voltage regulation or voltage clamping circuit. ie: when voltage on 'k' line which is positive goes above 'X' volts the zener will conduct, shunting voltage to ground or another part of circuit. So on ZD3, band is +. A new diode is advisable, as it serves as over-voltage protection. The caveat is what voltage rating of zener diode you will need. A schematic of the sub will be needed to know this....

Acoustic Audio... • Answered on Nov 27, 2017


Good morning! It would be much easier to help if you could please provide the model number of the unit.

Acoustic Audio... • Answered on Sep 25, 2017

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