Hi Chaps,
I have these Hitachi 2SC2547E's available, ideal for the High Octane Preamp, and many other amp/pre-amp designs
These are genuine new old stock Hitachi devices, bought from an official distributor in the 1990's, Pre-Renesas. [These are *not* an equivalent, fake or other copy.]
This is a scarce opportunity to obtain some of these now very sought-after devices.
36pcs @ hfe 520 - 600
Price GBP1.50 each
or 10 for GBP13.50
or 20 for GBP25.00
160pcs @ hfe ~380-420:
GBP1.00 each (min order 10)
or 20 for GBP18.00
or 50 for GBP40.00
Payment via Paypal accepted.
Postage up to 20pcs: UK GBP2.00, Europe GBP3.50, Elsewhere GBP5.00
Postage 50 or 100pcs: UK: GBP3.50, Europe GBP8.50, Elsewhere GBP9.50 (tracked mail)
Please leave message here [to register your interest], and send a PM with your request if you'd like some. I'll get back to you shortly.
I'll update the current availability in this thread.
Cheers,
Rob
I have these Hitachi 2SC2547E's available, ideal for the High Octane Preamp, and many other amp/pre-amp designs
These are genuine new old stock Hitachi devices, bought from an official distributor in the 1990's, Pre-Renesas. [These are *not* an equivalent, fake or other copy.]
This is a scarce opportunity to obtain some of these now very sought-after devices.
36pcs @ hfe 520 - 600
Price GBP1.50 each
or 10 for GBP13.50
or 20 for GBP25.00
160pcs @ hfe ~380-420:
GBP1.00 each (min order 10)
or 20 for GBP18.00
or 50 for GBP40.00
Payment via Paypal accepted.
Postage up to 20pcs: UK GBP2.00, Europe GBP3.50, Elsewhere GBP5.00
Postage 50 or 100pcs: UK: GBP3.50, Europe GBP8.50, Elsewhere GBP9.50 (tracked mail)
Please leave message here [to register your interest], and send a PM with your request if you'd like some. I'll get back to you shortly.
I'll update the current availability in this thread.
Cheers,
Rob
Attachments
Availibility update, 21 June 17:
10pcs @ hfe 520 - 600
Price GBP1.50 each
or 10 for GBP13.50
160pcs @ hfe ~380-420:
GBP1.00 each (min order 10)
or 20 for GBP18.00
or 50 for GBP40.00
10pcs @ hfe 520 - 600
Price GBP1.50 each
or 10 for GBP13.50
160pcs @ hfe ~380-420:
GBP1.00 each (min order 10)
or 20 for GBP18.00
or 50 for GBP40.00
All of the higher hfe transistors now sold/reserved pending payment
I still have ~150 of the hfe 380-420 to offer.
I still have ~150 of the hfe 380-420 to offer.
Anybody else need some 2SC2547E's?
I have a few lots left with hfe~400-420. Fine for the high octane preamp, etc! 🙂
I have a few lots left with hfe~400-420. Fine for the high octane preamp, etc! 🙂
Hi All
I have about 75 or so pcs left of these Hitachi 2SC2547E transistors... get them before they're gone!
I have about 75 or so pcs left of these Hitachi 2SC2547E transistors... get them before they're gone!
I've decided to release another 70pcs of my own reserve stash, as I don't think I will realistically ever use them.
So 7 more lots of 10 are available for you guys who are building the High octane pre-amp and other amps/pre-amps.
When these 7 lots are gone, that's it.. no more.
Please PM if you'd like to get some before they're all gone.
So 7 more lots of 10 are available for you guys who are building the High octane pre-amp and other amps/pre-amps.
When these 7 lots are gone, that's it.. no more.
Please PM if you'd like to get some before they're all gone.
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Hi Franz,
These all have hfe around 400. Plenty of gain for a phono pre-amp.
The minimum hfe for a 2SC2547 /E grade is 400 according to the datasheet, so all of these would also have been confirmed as 400 by Hitachi when they were made.
Cheers
Rob
These all have hfe around 400. Plenty of gain for a phono pre-amp.
The minimum hfe for a 2SC2547 /E grade is 400 according to the datasheet, so all of these would also have been confirmed as 400 by Hitachi when they were made.
Cheers
Rob
Hi Rob - I have sent a PM - I would like at least 10 of these if you have any left? Thanks Adrian
Just out of curiosity, since this is the first time I have come across these: what makes them special compared to the BC550C other than their higher voltage capability?
Have decided to let 40 more of these go, saving just a few for myself.
So, if you'd like any of these, 4 more lots of 10 are up for grabs.
GBP10 per lot of 10 transistors + shipping as in original post.
Please PM if you'd like some - be quick as this really is the last of them...
Cheers
Rob
So, if you'd like any of these, 4 more lots of 10 are up for grabs.
GBP10 per lot of 10 transistors + shipping as in original post.
Please PM if you'd like some - be quick as this really is the last of them...
Cheers
Rob
One more lot gone, so now just three lots of 10 are left.
(When these are gone, that's it, I won't be able to offer any more, so if you need them, please act quickly.)
Cheers,
Rob
(When these are gone, that's it, I won't be able to offer any more, so if you need them, please act quickly.)
Cheers,
Rob
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