Cleaning up the lab has turned up quite a few unused audiophile IC's! In addition to the TDA1541's (non crown 1Y, 2Y, and 2) I found last night I also found several unused tubes of Metal Can BUF03's! With the clip on heatsinks!
Any know what they are worth?
Also are the digital filter chips for the TDA1541's worth anything? SAA7220P/B?
Thanks,
audioman54 / Mark
Any know what they are worth?
Also are the digital filter chips for the TDA1541's worth anything? SAA7220P/B?
Thanks,
audioman54 / Mark
Cleaning up the lab has turned up quite a few unused audiophile IC's! In addition to the TDA1541's (non crown 1Y, 2Y, and 2) I found last night I also found several unused tubes of Metal Can BUF03's! With the clip on heatsinks!
Any know what they are worth?
Also are the digital filter chips for the TDA1541's worth anything? SAA7220P/B?
Thanks,
audioman54 / Mark
Nah, all worthless. Just send them to me
jd
Yes they are the better A grade parts
Hi Colorado Sound,
I had to dig up an old data sheet to find the grade codes. These are all labeled AJ parts which are the "A" Grade. 8826 is the date code on them all. As I checked them all for the AJ marking I found one tube had different parts in it so I only have 26 of the A grade Buf03's. (The other 7 parts turned out to be BB-3507J's)
Mark / audioman54
Hi Colorado Sound,
I had to dig up an old data sheet to find the grade codes. These are all labeled AJ parts which are the "A" Grade. 8826 is the date code on them all. As I checked them all for the AJ marking I found one tube had different parts in it so I only have 26 of the A grade Buf03's. (The other 7 parts turned out to be BB-3507J's)
Mark / audioman54
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