Well done Skodaboy. I just wonder if those 15v secondaries might influence the bass response and soundstage though. I would recommend a higher output transformer when budget is available. Even so it's nicely put together. Love the case adaption.
One other thing, I wonder if you tried ommiting the soft start module as I think your speaker protection board has a delay which would do the trick. If so you can always use the soft start on a another project.
Skodaboy: Yup, nicely improvised case. That wooden bezel could pass off as Walnut at first glance - maybe worth giving it a coat of light varnish/shellac, if not already done.. A moderately difficult future addition would be a pair of retro circular Carver-style backlit VU meters.
Thanks for the feedback guys.The softstart is really for my later project , triamp/active crossover and therefore three transformers to switch on! The softstart doesnt help speaker thud on its own and anyway the juanjing isnt bad for that.I have another 3886 board and have just won on ebay for $10 an 1875 juanjing board ill use for tweeter amp with the small transformer.
Yea the wood will probably get a china wood oil treatment.which i have already. The wood is actually a left over floorboard made from what is commonly called "tassie oak".Its a hardwood from cetain types of eucalyptus and is relativly cheap down under.
Hi all. Did anyone ever try these kits?
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La Mer
Those look interesting.
Has anyone figured out how much does the postage cost? The babelfish didn't translate all the detail properly...
Those look interesting.
Has anyone figured out how much does the postage cost? The babelfish didn't translate all the detail properly...
Tda7294
I have a chip amp+fm radio with a tda7294 in it I am pretty sure.
It works fine. No basis for comparison though.
Cool.
Srinath.
I have a chip amp+fm radio with a tda7294 in it I am pretty sure.
It works fine. No basis for comparison though.
Cool.
Srinath.
Hi pikkujopo, thank you for your interesting. Express freight is about $25, but paypal rating much more. That means group buy is a rather better choice than single trade.
All finished
It was a fully built one, ready to run for 10 bucks and 10 shipping. Not a kit. Just put in power supply out of a laptop and you're good.
Cool.
Srinath.
srinath, was that chip amp+fm a kit. I'm trying to find a kit for a fm tuner.
It was a fully built one, ready to run for 10 bucks and 10 shipping. Not a kit. Just put in power supply out of a laptop and you're good.
Cool.
Srinath.
barry, I don't mean that, just answer a question 🙂 Go ahead please.
And frankly, I'm also a diyer. Just rebuild maroun's 3886 phile circuit into a new layout, in order to be more easy to be installed into a case. Following shows my own amplifier in running, wires not sorted yet, sorry 🙂
Boards can be switched very easy, because all screw holes are exactly in same position. And sounds, not bad 🙂
And frankly, I'm also a diyer. Just rebuild maroun's 3886 phile circuit into a new layout, in order to be more easy to be installed into a case. Following shows my own amplifier in running, wires not sorted yet, sorry 🙂
Boards can be switched very easy, because all screw holes are exactly in same position. And sounds, not bad 🙂
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LM3886 x4 300w
How about this kit ?
any comment?
300W Mono LM3886 X 4 + NE5532 POWER AMPLIFIER KIT - eBay (item 190392536692 end time May-04-10 20:09:49 PDT)
How about this kit ?
any comment?
300W Mono LM3886 X 4 + NE5532 POWER AMPLIFIER KIT - eBay (item 190392536692 end time May-04-10 20:09:49 PDT)
looking for Ne5532 (buffer) upgrade please recommend
looking for Ne5532 (buffer) upgrade please recommend
looking for Ne5532 (buffer) upgrade please recommend
Let's see the colour of your money then!
SUPERB HAND BUILT AUDIOPHILE INTEGRATED AMPLIFIER on eBay (end time 30-May-10 13:56:16 BST)
SUPERB HAND BUILT AUDIOPHILE INTEGRATED AMPLIFIER on eBay (end time 30-May-10 13:56:16 BST)
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