In the process of populating the 3.1 TubeI zator board.
Would appreciate some close up pictures of the board from various angles.
Have to adapt the parts to something that are available locally.
thank you
Hi,
sorry for the late reply, but i was in holiday.
Look HERE in my flickr Album. There are some pictures you want.
Best,
Oliver
I am unable to source the heater switch and intend to solder the bridge. If i am using 6n2p, is this the correct way to solder? See attached picture.
That´s the correct way.
Hello Oliver.
BZX55/C12 SUBSTITUE
Can i use other alternative 12 V zener substitute such as 1N4742A ZENER DIODE 1W 12V ?
Or this one which is cheaper ?
Is the zener tolerance critical ?
1N5242B - ZENER DIODE, 500mW, 12V, DO-35 from Multicomp with 5 % tolerance
Hi,
i must ask Salas, because it is his circuit.
Stay tuned...
Hi,
i must ask Salas, because it is his circuit.
Stay tuned...
Here ist Salas answer:
Hi Oliver
Its a protection part. Not precision critical. 1N5242B should do as a substitute.
Regards
Salas
Hello everyone,
Can I use 12bz7 tube in tube I-zator in 3.1?
(so I did not change the original body parts)
Thanks.
Regards,
Hi,
if you want to try the 12BZ7, go ahead.
The double heater current (see attached data) is no problem for the heater circuit. Maybe you will need a bigger heatsink for the LD1085.
Best regards and happy Easter,
Oliver
Attachments
Hi Oliver,
I see on your blog that you still have the Tube-I-zator PCB; I am interested to purchase.
Hi,
i have only a few Tube-I-zator boards left. If you would like to order, please PM me your paypal address.
Best,
Oliver
Hello Oliver,
I'm finally (after 3 years!) getting around to building my Tube-i-zators, and I want to use them with a voltage-out DAC chip in a Cambridge Audio DVD99. I'll add the cap, but what value should I use for RI/V? Lukas' instructions suggest 250K, but his circuit is a little different than yours. I'll be using 6H6P. Thanks David
I'm finally (after 3 years!) getting around to building my Tube-i-zators, and I want to use them with a voltage-out DAC chip in a Cambridge Audio DVD99. I'll add the cap, but what value should I use for RI/V? Lukas' instructions suggest 250K, but his circuit is a little different than yours. I'll be using 6H6P. Thanks David
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