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Post by mackaygtrs on Oct 14, 2024 18:24:25 GMT -7
So I just picked up a 35th to go along with my 20th and 25th Ghia's. Just wondering what tubes came in these from the Doc? I have the two 6n14n output tubes but I have one Tung Sol 12AX7 and one JJ ECC83 (12AX7). Is this how they came? Did someone pinch one of my Tung Sol tubes and swap it for a JJ? Another question? Is the PPIMV real sensitive. I picked up the amp where I work and stay in a hotel during the week. I had to give it a try so brought a guitar along for this trip. With the volume up at around 2 (with some gain) I have to carefully adjust the master to get it at a hotel room level. The volume goes up quite quickly from then on but I can say it's not a gradual increase, I have to carefully adjust it to get the low volume. Again, I am doing all this in a hotel room so probably won't be an issue at home. But I have to add that at this extreme low volume it sounds amazing. First tube amp I have ever owned that has this amount of breakup and tone at a whisper with just a cord plugged straight in.
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Post by scottyc13 on Oct 15, 2024 3:56:12 GMT -7
According to the Dr Z site, your tube compliment is correct. JJ should be V1 and Tung Sol the PI. drzamps.com/support/tube-info/I find the master volume starts to get going around 9:00. I don’t play whisper quiet at home and run it around 11-12.
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Post by frankie on Oct 15, 2024 10:43:10 GMT -7
Those pots all have a slightly different taper due to manufacturing tolerances. Pretty normal is you are dialing in whisper quiet volumes.
Those are also the stock tubes in that amp.
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Post by mackaygtrs on Oct 15, 2024 19:31:54 GMT -7
According to the Dr Z site, your tube compliment is correct. JJ should be V1 and Tung Sol the PI. drzamps.com/support/tube-info/I find the master volume starts to get going around 9:00. I don’t play whisper quiet at home and run it around 11-12. Thanks for the info. I tried to find that link but all I got was the brief description of it having 12ax7’s. I know when Mike build my ZWreck Jr it came with the Tung Sol in V1-3 so I wondered why it had the JJ. I have a bunch of spare Tung Sol 12ax7’s so may swap out that JJ and see how it sounds.
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Post by mackaygtrs on Oct 15, 2024 19:34:16 GMT -7
Those pots all have a slightly different taper due to manufacturing tolerances. Pretty normal is you are dialing in whisper quiet volumes. Those are also the stock tubes in that amp. Thanks, yeah getting used to it. Can’t wait to get out of this hotel and back home so I can really give it a try😉
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