The tube without resistance don't light so burned filaments. Do you know a cheap aand reliable vacuum tube tester for gas emission I guess is enough?
I have a TV-7D/U old military so I did not look further but look on Ebay for "tube tester" there are some and a digital kit
What about this for 85€ + shipment 16€80?
I don't know, these kits look nice modern and affordable, check feedback and reviews about those and decide if to risk a purchase? They will need some kind of practical boxing work too.
Rated excellent ebay seller 11.126 votes all positives.
Accept returns.
DIGITAL VACUUM TUBE TESTER - LAMPEMETRE ULTRA COMPACT | eBay
I guess can't use this adapter?
2piece 12AX7 ECC83?Top Adapter to 6N2 6H2N Bottom Tube Converter Adapter | eBay
2piece 12AX7 ECC83?Top Adapter to 6N2 6H2N Bottom Tube Converter Adapter | eBay
It nice in the small suitcase. Do they sell that "Duo Vac" front plate that screws in the suitcase separately?
There is μTracer 3+ also which is a PC RS232 connected tracer. Not simpler, more expensive, but gives curves. The uTracer, a miniature Tube Tester / Curve Tracer.
Yes he sells "on request" the suitcase portable tube tester.
µTracer 3+ is DIY cost 220€ and it seems the RS232 doesn't works properly.
µTracer 3+ is DIY cost 220€ and it seems the RS232 doesn't works properly.
Hi,
@Merlin el Mago:
Should you go through with the E2833CC mod know that these are as close to the famous TFK ECC803S as you can get.
Less distortion, lower noise, no microphony I can remember, frame grid construction and so on. But like most low distortion valves, not to everyone's liking.
Cheers, 😉
@Merlin el Mago:
Should you go through with the E2833CC mod know that these are as close to the famous TFK ECC803S as you can get.
Less distortion, lower noise, no microphony I can remember, frame grid construction and so on. But like most low distortion valves, not to everyone's liking.
Cheers, 😉