15mm vs 18mm Birch ply?
Is there any gain to be had from building a speaker with 18mm birch plywood instead of 15mm? It'll be stiffer but it'll also weigh more. I can't seem to find any real comparisons, most discussions...
View Articlequestion about power handling in modeled enclosure
I have decided to build a set of active bi-amped speakers for my cottage. I'll use a minidsp for the active crossover and 100w t amp modules for power. I've selected and purchased the BG neo8pdr for...
View ArticleDual Lab12C Sub
Hey everyone! After becoming quite obsessed with the idea of building my own sub, I'm stoked that I've found this website! So, the plan is to build two subs each with two Eminence Lab12C's. First off,...
View ArticleBoominator / Thodio IBox Replica Iphone Speaker System
Hey guys, let me first start by saying, I know there have been a couple of these threads. However, it seems like there are many knowledgeable folks on here and I would like to be the sponge in this...
View ArticleLuxman L11 service manual wanted
Hi, ....anyone who has the Luxman L11 service manual, or knows the correct bias settings for the L11 poweramp? For the moment the 2SA1075 / 2SC2525 gets 25mA each, but I am not sure whether this is...
View ArticleFS: HiVi / Zaph Speaker 18 / Misc
I have components less the non-inductive resistors to build 3 of the Zaph Speaker 18 HiVi B3S speakers. Also have 3 more drivers if you wanted to do a 1.5 setup. Driver/Component Sets : $30 Additional...
View ArticleFLUKE New 87III or used 87 V for same price?
Hello guys! I have the chance to get a "new" in the box Fluke 87 III or a used but in excellent condition Fluke 87 V for the same price that is $200. I like the idea of knowing that I have a "new"...
View Articlespeakers , bass
Hello, Does it give mode bass if i would have more speakers at same ammount of power? Does rubber creates more resistance if woofer would punch form one side to another compared to slow listening, if...
View ArticlePort style info needed please.
I am in the process of trying to design a rather "thin" sub enclosure of a bout 3 cuft. for use in my garage. Max depth can be only about 12"; width can go to 36" and height to about 20". My...
View ArticleEminence Beta in Front/Rear loaded horn
Are these drivers adequate for a front/rear loaded horn design? Anyone ever build one and comment on the sound?
View ArticleFS: 2x Full Music 300b nib & matched.
Selling two matched, nib 300b made by Full Music with solid anode, due to cancelling a project. Location: Germany. Price: 150 € plus shipping.
View ArticleSmart TV > gewiss wall sockets > speakers - what cables?
I have the following configuration: - LED TV Samsung, 101 cm, Full HD 40ES5500 40'' ES5500 (UA40ES5500J) - OVERVIEW | SAMSUNG - Audio wall sockets Gewiss GW20241 "...
View ArticleFree ripping and playing options for MacOS 10.4?
I'm trying to piece together a hi-fi PC based system on a shoestring budget with as much of my existing equipment as possible. For a DAC I have a USB Tenor TE7022 board spliced into an old TDA1541 CD...
View Articlequestion about piezos...
Hi I was wondering if someone could help me figure out which resistor to put on this piezo tweeter that I am running with an 8 in dayton classic woofer. This is the woofer: Dayton Audio DC200-8 8"...
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My 10W class AB Amplifier
Greetings! After my last post, Super Simple Class AB, i've decided to try the common approach for build amplifiers because of the inumerous illimitations that it provides. But i've some questions about...
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FS/FT: Yamaha D2040 DAC - Digital Crossover
For sale/trade a Yamaha D2040 DAC / 4-ways Digital Crossover. Pro/Studio equipment with 8 * PCM63 in it. This is a 110V unit in full working order but chassis has some scratches. For those who don't...
View ArticleCrossfire VR600D
All i get out of this amp is a loud whistling noise thru the speaker .. All outputs test fine amp is producing both + - rail and regulated voltages.. Any ideas where to go next what to check?
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Dual opposed Shiva sub with inuke1000dsp
Hey everyone, I have been lurking on this forum for a while and thought it was time to post a bit about my first DIY project (and ask a few questions :) ) I have chosen a closed box subwoofer for...
View ArticleKenwood 1903d
Amp Powers up but goes into protect right away (power light goes off). Fan stays running. Any help would be appreciated. IC1 Pin 1: 4.89v Pin 2: 4.69v Pin 3: 4.69v Pin 4: 0.21v Pin 5: 1.42v Pin 6:...
View ArticleFS: Quad ESL-63 Electrostatic Loudspeakers
Beautiful pair of Quad ESL-63. Excellent cosmetically but they need repair: Light crackling noises from both speakers means that some or all panels need to be rebuilt or replaced. They have been stored...
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