View Profile: hongrn - Techtalk Speaker Building, Audio, Video Discussion Forum

Today, 03:44 AM

Wolf replied to a thread Non-polarized capacitors in Tech Talk Forum

I've not noticed audible diferences in places where the bandwidth was limited with the lesser parts. If you use an LCR across a tweeter to comp its...

37 replies | 861 view(s)

Today, 02:38 AM

Wolf replied to a thread Non-polarized capacitors in Tech Talk Forum

Hmmm- an electrolytic Mundorf! I hadn't seen those yet. Anyway- A Solen 47 isn't that large. 1.7" x 2.4" for the 400VDC version. The 250VDC is...

37 replies | 861 view(s)

Today, 02:16 AM

Wolf replied to a thread Way OT but wanted to share something unusual in Tech Talk Forum

Funny this is mentioned, as Sunday (okay early Monday morning, around 2am) I had something beating on my garage door, and then flying around the...

21 replies | 687 view(s)

Today, 01:12 AM

hongrn replied to a thread Anarchy's back on sale $50 in Tech Talk Forum

Wait until the weekend. It'll be on sale again.

44 replies | 2488 view(s)

Yesterday, 02:35 AM

Wolf replied to a thread A TB 'big-dog' has arrived.... in Tech Talk Forum

The larger you get, the lower the 'blemish' comes into play. These all have that resonance issue I've mentioned before. The 1805 has the least Xmax...

25 replies | 5444 view(s)

Yesterday, 02:15 AM

Wolf replied to a thread Non-polarized capacitors in Tech Talk Forum

Contrary to the popularly defined term 'signal path', all components in a xover either parallel or in series are in the signal path. Sound is AC, so...

37 replies | 861 view(s)

Yesterday, 02:10 AM

Wolf replied to a thread Who's making sawdust? in Tech Talk Forum

I'll have a set of N26K and N26MGR hopefully 'fore the month's out! I like the red, Dan! Looks like 'Red Pepper' from Krylon. Later, Wolf

95 replies | 3123 view(s)

Yesterday, 02:08 AM

Wolf replied to a thread Who's making sawdust? in Tech Talk Forum

Mint green? I don't even have any green speakers. Lay off the Limburger- it's getting to ya! Later, Wolf

95 replies | 3123 view(s)

Yesterday, 02:02 AM

Wolf replied to a thread ot check this out in Tech Talk Forum

Yep- Neo8/M130/DC250 Later, Wolf

4 replies | 234 view(s)

05-20-2013, 10:18 PM

hongrn replied to a thread Oklahoma in Tech Talk Forum

Just finished watching the CBS Evening News and the devastation in OKC. Heartbroken for the folks there. Lives changed forever in a few minutes....

20 replies | 537 view(s)

05-20-2013, 09:15 PM

hongrn replied to a thread FS: some woofers in Free Classifieds

Email sent.

4 replies | 1044 view(s)

05-20-2013, 09:54 AM

robertcottiers replied to a thread Buffered Volume Control in Tech Talk Forum

Hi AJ: Do you have power supply decoupling capacitors from each power supply pin to ground?.. Your schematic shows C2 and C6 connected across the +/-...

28 replies | 719 view(s)

05-20-2013, 03:14 AM

Wolf replied to a thread Your Pics of External Crossovers in Tech Talk Forum

Paul- Meniscus has a color code of sorts when wiring xovers. Look here for their preference:...

52 replies | 1799 view(s)

05-19-2013, 04:11 PM

Wolf replied to a thread Your Pics of External Crossovers in Tech Talk Forum

Ultracap, Eton-Cap, Mad 0.60 buyout cap, a Dayton and NPE. I really liked the Ultracaps when I used them, and you can't beat $2. I think they are...

52 replies | 1799 view(s)

05-19-2013, 02:13 AM

Wolf replied to a thread Who's making sawdust? in Tech Talk Forum

Marty has no sense of style, John.... Shoot- even Dan Neubecker has a formica set this year... Later, Wolf

95 replies | 3123 view(s)

05-18-2013, 05:12 PM

hongrn replied to a thread Anarchy's back on sale $50 in Tech Talk Forum

cjd, I imagine you can get away with at least 1,700Hz here, don't you think? Which frequency did you pick for your Ansonica? Thanks. Hong

44 replies | 2488 view(s)

05-18-2013, 02:46 PM

hongrn replied to a thread Anarchy's back on sale $50 in Tech Talk Forum

I got some data here, and this pretty much confirms what Charlie said in the previous post about the limit of this woofer. Consistency of TSP between...

44 replies | 2488 view(s)

05-18-2013, 10:22 AM

Wolf replied to a thread Choosing a passive radiator for dipole use? in Tech Talk Forum

Dave- Not as badly as she glared at you when you asked her if you could have an amp stack like Matt's... Later, Wolf

50 replies | 1059 view(s)

05-18-2013, 10:20 AM

Wolf replied to a thread Your Pics of External Crossovers in Tech Talk Forum

FWIW- I stared and thought about the layout for a month before committing to it and starting the assembly. It came out okay. ;) Later, Wolf

52 replies | 1799 view(s)

05-18-2013, 02:46 AM

Wolf replied to a thread Please leave your PCness at the door and criticize my work :P in Tech Talk Forum

...and your mother smells of elderberries!! Had to,:D Wolf

13 replies | 591 view(s)

05-18-2013, 02:35 AM

Wolf replied to a thread Who's making sawdust? in Tech Talk Forum

I've never wrapped in countertop, as the Formica has always been pre-applied. Sounds kinda funny from a Cheesehead in the grater (sic) WI area that...

95 replies | 3123 view(s)

05-18-2013, 02:27 AM

Wolf replied to a thread Your Pics of External Crossovers in Tech Talk Forum

8/14 600V wire in an 8-pole Neutrik Speakon... As soon as the revamp gets finished, I'll be posting a newer/more recent pic of them to oggle....

52 replies | 1799 view(s)

05-17-2013, 07:00 PM

jonpike replied to a thread Crossover Testing Methods in Tech Talk Forum

Yep, that would be manually creating a graph of the frequency response... point by point. You'd want to take a lot more than those, but it's kinda...

5 replies | 736 view(s)

05-17-2013, 06:02 PM

jonpike replied to a thread Crossover Testing Methods in Tech Talk Forum

Simplest, you could hook things up, hook to your amp, and CAREFULLY bring up the volume to a low level and listen to insure the low tones are...

5 replies | 736 view(s)

05-17-2013, 02:54 PM

Wolf replied to a thread "High End" 3-way designs? in Tech Talk Forum

You should also include Salk "Archos", Rick/Paul's "Cantilena", and my "Attitudes". Later, Wolf

26 replies | 1377 view(s)

05-17-2013, 02:50 PM

Wolf replied to a thread Your Pics of External Crossovers in Tech Talk Forum

Those look SLICK! Jantzen Silvers and foils, nice job! I like the outboard changeable resistor for level, but what is that blue thing on one end of...

52 replies | 1799 view(s)

05-17-2013, 02:43 PM

Wolf replied to a thread Stance build (No KL) in Tech Talk Forum

You're missing the 15 ohm resistor and the 0.025mH coil, FWIW. I know the pair of 1 ohms you have will make the 0.5 easily enough. Later, Wolf

22 replies | 603 view(s)

05-17-2013, 02:37 PM

Wolf replied to a thread Please leave your PCness at the door and criticize my work :P in Tech Talk Forum

I would personally lift that top octave 3dB, but that's me. The woofer is not having its breakup suppressed enough. Minimum is generally -25dB from...

13 replies | 591 view(s)

05-17-2013, 02:25 PM

Wolf replied to a thread FS: Two Hi-Vi D8.8+ Woofers in Free Classifieds

It states $150 pair shipped. Wolf

9 replies | 620 view(s)

05-17-2013, 03:37 AM

Wolf replied to a thread "High End" 3-way designs? in Tech Talk Forum

Highly agreed! Wolf

26 replies | 1377 view(s)

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