Banned
Joined 2002
160us ish i believe, they come in black or non anodized
I'm going to order one after xmas, if others are interested ill order one for them.
Jase
160us ish i believe, they come in black or non anodized
I'm going to order one after xmas, if others are interested ill order one for them.
Jase
Hmm, 160us is a bit much. I bought my last cases from Lansing enclosure for roughly $70 if I remember correctly. But I had to drill the holes out myself - something I prefer to avoid.
Here's my original b1 buffer in a Lansing case.
Lansing Instrument Enclosures Home Page
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Banned
Joined 2002
Those cases are ok, but i like a bit of bling
and 160$ isn't to bad, I see u have the B1 buffer, how do you like it ?Banned
Joined 2002
Yup i used to have one too, unfortunately i gave it away, and it was so big.
Id like a really nice case for my amp and pre-amp.
1. Don't know specifics about your transformer ratio and reflected impedance needs of your circuit. Very general a question.
2. Nothing smothers pot subtleties in a DC super low parts count circuit like this one if you are about to investigate pot qualities. There is not that much between cheap carbon and better conductive plastic beyond the obvious mechanical quality and longevity gains, a cheap switched is a very good value, but ultimately look to make a Lightspeed.
2. Nothing smothers pot subtleties in a DC super low parts count circuit like this one if you are about to investigate pot qualities. There is not that much between cheap carbon and better conductive plastic beyond the obvious mechanical quality and longevity gains, a cheap switched is a very good value, but ultimately look to make a Lightspeed.
Banned
Joined 2002
For Europe this seems a good alternative : Hi-Fi 2000 contenitori per l'elettronica, case modding HTPC, Galaxy, rack, DIYaudio, computer cases, knobs,milled Handles, milled fronts, hi-end,
There are a lot of sizes and they seem not too expensive, approx EUR50 including shipping.
edit : EUR50 based on a 23x17cm case for the B1.
Attachments
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Salas,
the traffo ratio is 500:500, Freq responds is 10-50K....I think it's a utc a-20 if not mistaken......hope this info could give you some clue.
thank you very much....but what should it be if i use output transformer (1:1) then a tube output...?? is 50K as mention on the DC Coupled B1 Shunt PSU V4.3.pdf ?
I'm working on it. If you chose the 28 cm deep version, you could also fit a suitable xfrm.
My idea is to hold the pcb (Hyp or Mez) with some 3 x 3 cm L shaped alu bars 5 cm apart from the back panel. The bars will also provide heatsink for the mosfets and hold the selector sw and volume pot for Hyp board.
The xfrm (Hammond 229D24) will be placed close to the front panel with other 1,5 x 1,5 alu bars.
Stay tuned
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Massimo,
I am not sure about this but if I am right you will short a turn on the transformer by mounting it to the chassi with an aluminum bar on each side if you will be attaching it by the core that sticks out the sides of that transformer. I would mount the transformer on some perf board or similar then mount the board to the chassis. I could be wrong about shorting the turn. But thought I should warn just in case.
Uriah
I am not sure about this but if I am right you will short a turn on the transformer by mounting it to the chassi with an aluminum bar on each side if you will be attaching it by the core that sticks out the sides of that transformer. I would mount the transformer on some perf board or similar then mount the board to the chassis. I could be wrong about shorting the turn. But thought I should warn just in case.
Uriah