tag:blogger.com,1999:blog-71646783807508188192011-08-03T04:06:43.108+03:00Pärnu Hifi ClubYROhttp://www.blogger.com/profile/05222677762585289815noreply@blogger.comBlogger51100tag:blogger.com,1999:blog-7164678380750818819.post-8872160872420419052010-01-13T21:33:00.007+02:002010-01-15T02:18:39.688+02:00Kui juba mikker sai valmis tehtud, siis tegin uue võimu ka. See läheb küll ära teise peresse, aga vaatame üle.<br /><br />Komponendid vana tuttava MadAboutSound'i PCB peal.<br /><div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/_nvKvZZWokXA/S04cWazpyVI/AAAAAAAAA6I/VfuraCEoPCA/s1600-h/eelv_v2_01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://3.bp.blogspot.com/_nvKvZZWokXA/S04cWazpyVI/AAAAAAAAA6I/VfuraCEoPCA/s400/eelv_v2_01.jpg" /></a><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Sama sisu juba karpi aetult. Seekord läksin karbivalikuga veidi alt ning ostsin liiga väikese karbi. Väikse karbi sees näeb asi kena välja, aga sissesurumine nõuab tükk tegemist. Patareita oleks muidugi karp ideaalselt sobinud.<br /></div><div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/_nvKvZZWokXA/S04c5F3ROpI/AAAAAAAAA6Q/C9cdnJxDnp4/s1600-h/eelv_v2_02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/_nvKvZZWokXA/S04c5F3ROpI/AAAAAAAAA6Q/C9cdnJxDnp4/s400/eelv_v2_02.jpg" /></a><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Kaas kah peale ja näeb päris tööstuslik välja. Vasakul väljund, keskel ülekoormuse näitaja ning paremal 3-asendiga lüliti.<br /></div><div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/_nvKvZZWokXA/S04dbPN1yZI/AAAAAAAAA6Y/l3YuomsjXDw/s1600-h/eelv_v2_03.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/_nvKvZZWokXA/S04dbPN1yZI/AAAAAAAAA6Y/l3YuomsjXDw/s400/eelv_v2_03.jpg" /></a><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Kaks pilti tööasendis ka. Esimene otseheli jaoks, teine ruumi mõõtmiseks. Mikker läheb külge RCA-pistikuga st vajadusel saab "pikendusjuhtme" vahele panna.<br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/_nvKvZZWokXA/S04efgg2sfI/AAAAAAAAA6o/7wprV12ZGTs/s1600-h/eelv_v2_06.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/_nvKvZZWokXA/S04efgg2sfI/AAAAAAAAA6o/7wprV12ZGTs/s400/eelv_v2_06.jpg" /></a><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Lõplik variant näeb välja siis nii:<br /></div><div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/_nvKvZZWokXA/S09eYigy55I/AAAAAAAAA6w/NUPvqyu9Qd8/s1600-h/eelv_v2_07.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/_nvKvZZWokXA/S09eYigy55I/AAAAAAAAA6w/NUPvqyu9Qd8/s400/eelv_v2_07.jpg" /></a><br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7164678380750818819-887216087242041905?l=phific.blogspot.com' alt='' /></div>YROhttp://www.blogger.com/profile/05222677762585289815noreply@blogger.com0tag:blogger.com,1999:blog-7164678380750818819.post-24994999523220491692009-12-23T13:16:00.009+02:002010-01-13T21:35:01.631+02:00Vahepeal on vett jälle merre ja tagasi voolanud ning mina olen uue ja esindusliku mõõtemikrofoniga hakkama saanud.<br />Kasutusel on vana hea Panasonic WM-61A kapsel, 8 mm x 200mm alumiiniumtoru ning nurgaga RCA pistik. Viimane just seetõttu, et eelvõimu peal seda erinevatesse suundadesse keerata saaks.<br /><br /><a href="http://1.bp.blogspot.com/_nvKvZZWokXA/SzH_VHSRskI/AAAAAAAAA5w/V9h1ZbueEJk/s1600-h/uus_mikker.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5418392564901458498" src="http://1.bp.blogspot.com/_nvKvZZWokXA/SzH_VHSRskI/AAAAAAAAA5w/V9h1ZbueEJk/s400/uus_mikker.jpg" style="float: left; margin: 0pt 10px 10px 0pt;" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7164678380750818819-2499499952322049169?l=phific.blogspot.com' alt='' /></div>YROhttp://www.blogger.com/profile/05222677762585289815noreply@blogger.com0tag:blogger.com,1999:blog-7164678380750818819.post-46333981840696780802008-03-05T17:50:00.008+02:002008-03-06T11:22:12.203+02:00<a href="http://1.bp.blogspot.com/_nvKvZZWokXA/R87EOlO2dKI/AAAAAAAAABM/-FqtJhmKTQU/s1600-h/eelv6imu_sisu.jpg"><img id="BLOGGER_PHOTO_ID_5174288776686892194" style="CURSOR: hand" alt="" src="http://1.bp.blogspot.com/_nvKvZZWokXA/R87EOlO2dKI/AAAAAAAAABM/-FqtJhmKTQU/s320/eelv6imu_sisu.jpg" border="0" /></a><br /><div><div><div>PCB sain <a href="http://www.madaboutsound.com/">http://www.madaboutsound.com/</a> 'ist, ülejäänud jupid Elfast, Oomipoest ja Elektroonikust.</div></div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7164678380750818819-4633398184069678080?l=phific.blogspot.com' alt='' /></div>YROhttp://www.blogger.com/profile/05222677762585289815noreply@blogger.com0tag:blogger.com,1999:blog-7164678380750818819.post-4923429489250031782008-03-05T17:36:00.015+02:002009-12-23T13:38:00.534+02:00<a href="http://4.bp.blogspot.com/_nvKvZZWokXA/R86-hVO2dEI/AAAAAAAAAAc/ZumydaoTRac/s1600-h/m66tekomplekt.jpg"><img id="BLOGGER_PHOTO_ID_5174282501739672642" style="margin: 0px 10px 10px 0px; float: left;" alt="" src="http://4.bp.blogspot.com/_nvKvZZWokXA/R86-hVO2dEI/AAAAAAAAAAc/ZumydaoTRac/s320/m66tekomplekt.jpg" border="0" /></a><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />Lülitist saab muuta <em>gain'</em>i 4dB ja välja lülitada. LED on <em>overload'i</em> tarbeks<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7164678380750818819-492342948925003178?l=phific.blogspot.com' alt='' /></div>YROhttp://www.blogger.com/profile/05222677762585289815noreply@blogger.com0tag:blogger.com,1999:blog-7164678380750818819.post-79709919092851878212008-03-04T00:20:00.001+02:002008-03-06T11:23:32.448+02:00<div style="TEXT-ALIGN: left">Nüüd on siis mõõtemikker ja eelvõim kokku pandud ja valmis kõlareid ning elemente jälgima.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_nvKvZZWokXA/R8x7qJXeoZI/AAAAAAAAAAM/ff_PB1B7GFE/s1600-h/WM61A.jpg"><img id="BLOGGER_PHOTO_ID_5173646035940974994" style="FLOAT: left; MARGIN: 0pt 10px 10px 0pt; WIDTH: 155px; CURSOR: pointer; HEIGHT: 128px" alt="" src="http://1.bp.blogspot.com/_nvKvZZWokXA/R8x7qJXeoZI/AAAAAAAAAAM/ff_PB1B7GFE/s200/WM61A.jpg" border="0" /></a>Mikri tegin vanast heast Panasonic WM-61A elektreetkapslist. Kalibreeritud küll pole, aga sellele elemendile tüüpilise kalibratsioonikõveriku leiab netist kaunis lihtsa vaevaga.<br /><br /><br /><br /><br /><br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_nvKvZZWokXA/R8x9HZXeoaI/AAAAAAAAAAU/ZUHlFxYXehk/s1600-h/mas.jpg"><img id="BLOGGER_PHOTO_ID_5173647637963776418" style="FLOAT: left; MARGIN: 0pt 10px 10px 0pt; WIDTH: 156px; CURSOR: pointer; HEIGHT: 93px" alt="" src="http://2.bp.blogspot.com/_nvKvZZWokXA/R8x9HZXeoaI/AAAAAAAAAAU/ZUHlFxYXehk/s200/mas.jpg" border="0" /></a>Eelvõimu trükiplaadi tellisin <span style="FONT-STYLE: italic">www.MadAboutSound.com</span>'ist. Detailid on pärit Eesti veebipoodidest ja hetkel kogumaksumus ei meenugi, aga mõtlen selle lähipäevil välja. Skeem baseerub Eric Wallin'i eelvõimul, aga seda on täiendanud ka teised mehed. Sobib justnimelt elektreetkapslist tehtud mikrile, mis vajab toidet. Päris õige <span style="FONT-STYLE: italic">Phantom power</span>'iga ei maksa muidugi segamini ajada. </div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7164678380750818819-7970991909285187821?l=phific.blogspot.com' alt='' /></div>YROhttp://www.blogger.com/profile/05222677762585289815noreply@blogger.com0