I'll take DACs for under a thousand Alex...
- Thread starter MrEd
- Start date
I kind of missed that detail, didn't I ? Not very sharp these days. The tubes are the 5670/2C51/6N3P/396a types. There's actually a bunch of equivalents. This acts as just a buffer, and no need for balanced triodes according to the manufacturer.
Apparently with an adapter one can use a 6922 type, but since I have none of those in the stash, the 5670 types are more economical to acquire. (none of those in the stash either until recent shopping)
I've been trying out Sylvania (stock), GE, RCA, Raytheon, and Tung-Sol.
Is that new ? My Istanbul was, and it needed a week or thereabouts to settle down.
Congrats, hope it works out for you.
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I've read that others have swapped caps, etc. though I don't know if that's something I want to do. So far I've mostly been using a GE triple mica 5670 blackplate with good results.
Good plan. After having the Istanbul a while, I found I didn't think about it much and just enjoyed the music. I don't know how you're connecting; I found I had a real preference for the SPDIF over the USB and use a converter for that.
Do you still have this dac?
No sorry. I meant to say had… the Audio Mirror replaced it but it was damn good. I also got the orchid in 2019 fully upgraded for pre inflation price of $1100, so even better value then.
I had a MHDT Havana for nine years. I had a problem with the board out of warranty and Jun at MHDT sent a new one gratis via DHL.
I have an Orchid now and also use the GE triple mica 5670 blackplate. I changed the coupling caps to Audiocap Theta. A nice and inexpensive improvement.
I tried a 6922 with an adapter and quickly went back to a GE triple mica 5670 black plate. I have Raytheon windmill getter 5670's, Tung Sol's and Tesla 6CC42/5670 O getter and D Getter pinched waist. I seem to default to the GE in my rig. I tried the Bendix 6385, it was meh and now unobtanium.
Would the adapter allow the 6sn7 to sit above the top plate ? Wondering how that would fit.
When I first started with my Istanbul I couldn't really see if the stock Sylvania's heaters were lit. In a non-purist move I added a socket saver that allows the top third of the tube to be visible. Got that tube glow now.
Currently running a Raytheon CK5670 2 mica black plate with good results.
I am not sure but an octal is definitely going too look big competitively to a 9 pin..
I will post some photos when I get my adaptor.
