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sachi 24th June 2009 07:34 AM

FS: Tubes, opamps and a sound card
I have for sale the following items

Matched pair Mullard 6JD8s - $40 shipped

lot of 5x OPA637BP + 3x OPA637AP opamps (DIP package) all new and never used. - 90$ shipped for all 8

ESI Juli@ sound card (w/manual and CDs) 85$ shipped.


sachi 24th June 2009 06:49 PM

The sound card is gone.

Opamps and tubes still available.

Thisis all the info I have on the tubes that I Bought off ebay a month ago.


I have an incredible sounding Matched Pair of Mullard 6DJ8 tubes. One is Mullard labeled 'Made For Knight' one is just labeled Mullard but they are identical construction and sound exactly the same. These tubes have shields and halos, steel pins and decent printing. They are very lightly used and test very strong at Tube1-98/102 Tube2-94/100. 100 is the max on my Knight KG600b tester. 46 is replace and most new russian and chinese tubes test about a 90! They pass gas tests and have no shorts. There are no cracks or chips, no burn marks anywhere on the tubes. I bought them in 2004 for a BAT preamp and used them for no more then 100 hrs. I've tried all the mullard variants including the gold pins...and these sound better!

sachi 28th June 2009 03:04 AM

I have a couple of LM3875 based gainclone amps for sale. They are all built up and I have the toroids for them.

the toroids are from Apex jr and are rated at 2x 22 volts @ 90VA.

Looking for 100$ shipped.

sachi 28th June 2009 05:24 AM

Correction: The toroids are 21-0-21 Volts@ 80VA.

Price dropped to 75$ shipped on account of price of toroids.
Boards alone for 55$ shipped.

sachi 2nd July 2009 06:31 AM

Final price drop on the opamps to 80$ shipped. less than 10$ a pop.

sachi 4th July 2009 02:52 AM

Tubes and opamps are now sold.

Chipamp and transformers are still available.

sachi 26th August 2009 08:55 AM

Price drop on the chip amps and transformers. 55$ shipped CONUS for the boards and transformers.

MellowTone 28th August 2009 11:25 AM


Originally Posted by sachi (
Price drop on the chip amps and transformers. 55$ shipped CONUS for the boards and transformers.

Would you ship to Australia?

sachi 28th August 2009 05:33 PM


Originally Posted by MellowTone (
Would you ship to Australia?

If you cover shipping for the transformers yes. Alternatively I could ship just the boards out to you. Probably be cheaper to buy a transformer locally than me shipping these out.

sachi 5th September 2009 09:06 AM

back to the top...

The Chipamp boards, PSU boards and transformers are still available..

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