shonne

Bajkalsko jezero, Rusija... led.

cek , cek.. ako se doda narandzasti kabli ona bi to trebalo da bude dobro

Ma nije... Ima i nekoliko 'normalnih' [emoji23]

Ja sam halapljiv i sve bih probao. Kad pitao Dzonija u vezi detalja... I'm not allowed to share any info about them. [emoji41]

Sazvakao Trira, iz jednog pokusaja... Nista originalno. Samo film [emoji3]

ladno je lik UGS6 module stavio u francuski preamp

ok, samo da budem siguran na sta mislis pod originalom ako ne nadjes lokalno ovo mi se cini ok... cini mi se da je nemac korektan https://www.ebay.com/itm/2SK170-2SK170BL-Toshiba-matched-Quad-/372536377194?oid=372473900800

Vlada je nesto radio sa njima...

ja mislim da je bila prica za te jfets u Kelco... nesto mi se ne cini da su orig

I mazicu te, i tepacu te i zvacu te Djole [emoji3]

ono, kad bi se sve radilo prema nekom projektu, izgubila bi se draz. Zavrsis posao i onda se macujes sa onima koji kupuju gotove kutije, uredjaje... Elem, nema tu zabave stigne panasonic mic, osposobim to... onda ce da se igramo sa ovim... Time alignment Get the background here from Wikipedia 1. To find out the difference in acoustic distance of the two drivers (mid and tweeter) we can do this: We place the microphone at 1 meter distance and record amplitude and minimum phase for both drivers and finally the summed response (impedance data not needed here). It is important the microphone is not moved at all during these measurements!! 2. Next we take the CLIO data files to LspCAD6 software and simulate a 3-way crossover with tweeter, mid and summed response as the three drivers. The measured summed response is disabled in the SPL/Xfer function, thus does not add to the total summed response. This will produce 4 graphs, tweeter, mid, mid+tweeter and summed response of mid+tweeter. 3. Finally we change dZ for middriver until summed response coincides with mid+tweeter response at suggested point of crossover, because what we also find is that the dZ is not consistent with frequency. Usually a middriver will change its phase behavior because not all parts of the cone may produce the same frequencies. At higher frequencies it may only be the center of the speaker, e.g. dust-cap, that does what it should do. Once done we can start simulating our crossover with the correct dZ, here 0 mm. Quite unusual, but this was a coaxial driver. For the standard 5"+1" or 6"+1" we find something in the range of 20-30 mm. Above we see the response of individual drivers and summed response. Green is midbass, red is tweeter. Orange is summed response of the drivers driven in parallel. Blue is the summed response (calculated, not measured) from bass and tweeter. By changing dZ (see graph below) for the midbass we can set the acoustic distance between the two drivers until their summed response coincides with the measured summed response (blue). Between the two black vertical lines the two summed response graphs are coincident. As can be seen the two graphs coincide between 1,600 and 4,000 Hz - and fairly well way above and below. Actually the phase difference @ 1,000 Hz i only 17 deg. Above the driver window inserted, displaying dZ for the midbass driver (encircled). Usually from a flat panel we have to insert some 20-30 mm here to make sure we simulate crossover that will also work when we start constructing the crossover. 20-30 mm is the distance the midbass driver is behind the tweeter when we mount them on a flat baffle, hence many of my recent constructions feature stepped baffle to time align driver and allow preferred crossover. On a flat baffle we often use asymmetrical crossover to compensate for the time difference. To my experience a true 2nd order filter from time-aligned drivers sound better than the typical 2nd/3rd order filter - and it requires fewer capacitors in series with the tweeter, certainly an advantage. To some extend the difference in acoustic depth can be compensated by using a sloped baffle, but this requires good off-axis response from both mid and tweeter and usually leaves a more narrow vertical listening window. Bass-mid alignment, does it matter? Above a ScanSpeak 18WU/8741T00 and a 12WU driver (not yet released from SS). dZ is set to zero and all the way up to above 2 kHz we really do not see a difference in measured summed response and predicted summed response. Above the same exercise with 12WU offset by 20 mm. Really doesn't make any difference. So, making a stepped baffle for a bass and mid crossed at 500-1000 Hz doesn't pay off.

ja sam pravio... i otisao na sasvim neku drugu stranu

https://www.imdb.com/title/tt1213641/?ref_=nv_sr_3 interesantno kako je odradjen ovaj film... pod kategoriju, bas m se svidja

ono... svi polako prelaze u DJ... https://www.b92.net/kultura/vesti.php?nav_category=271&yyyy=2018&mm=12&dd=26&nav_id=1486383 pa vreme je i za tebe Zen, ne samo da sanjas taj "zanat"

malo ce da se igram ovih dana...

jedino da je pass labs poceo da pravi pcbs za diy pa ocekujete sve kako treba