Recent content by khaine1711
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ZMF Aegis Official Thread
From that same Indian seller I'd guess :smile:. That said, I'm also curious about the vt-60, and all the other 807 equivalent type tube - each commands vastly different prices. Seems like everyone used to makes these for a while - the basic construction are very similar. At one point I even saw...- khaine1711
- Post #446
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
I heard the best GZ32 is the Cossor 52KU, but the price killed my interest instantly :smile:. Grats on those black plates though, I've only seen the grey plate variant locally Had I more time, I would play with more tube brands. My local tube supplier once commented that the Philips Miniwatt...- khaine1711
- Post #408
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
Sweet, I've been eyeing a pair of 6m6g for a few months now ... I grabbed a pair of Fivre 807 last week, waiting for the adapter to arrive. Also I remember in the DIY thread that kt8c is compatible, what about the VT-79 @L0rdGwyn ? My current "cheap" roll for the Aegis (DIY). Mullard El38...- khaine1711
- Post #391
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
Not necessary at all. Stock tubes sound fine, also plenty of interesting option for cheap tubes if you want to dabble "lightly" in tube rolling. Even with all the nos tubes in my drawer, sometimes I roll in the stock JJ tubes and still find the sound mesmerizing, some aspect even rivals that of...- khaine1711
- Post #312
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
I've been using 7F7 for a while; very nice neutral sound; pretty darn cheap too, the 7F7 > 6SL7 adapter cost more than my pair ... Another input tube that can be adapted is 6c8g, I've seen many RCA clear glass 6c8g for cheap, while the tung sol black glass one costs as much as a good pair of 6sl7.- khaine1711
- Post #263
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
I don't have a Yggy, but I mostly use pro Dacs with no RCA out. Was expecting huge different compare to a simple xlr -> rca cable but for my case, just a slight change in sound flavor (and wider range of volume control since my xlr signal is very hot). If you like transformer solution, you...- khaine1711
- Post #240
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
You could always convert XLR -> RCA if you prefer the XLR output. I have yet to wire up a 1:1 Lundahl/Cinemag XLR -> RCA, but various cheap active bump box works pretty well (with my Aegis DIY), like the Henry Engineering Matchbox HD or the Aphex 124B.- khaine1711
- Post #237
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
I've been wanting to ask this for a while but I kinda just forgot ... Does lower/higher bias point change the sound of the tubes - or just the power output? Like if one modifies the Aegis bias point to get near maximum plate dissipation for KT88, will the KT88 in that case sound better than...- khaine1711
- Post #157
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
Yea I have the 5691. Like you said, I think it's more of a lateral move than an upgrade. I have tried around 6 7 types of 6SL7 and was surprised most of them sound really good, like there's subtle change in the tonal balance rather than clear technical upgrade between them. The fomo is strong...- khaine1711
- Post #152
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
Wow, this is the first time I've seen these brown micanol 6SL7 with white text! I've been looking out for a reasonable priced 6su7gty pair since I built the Aegis, no luck yet. Currently rotating the Tung-Sol 6SC7GTY and I'm liking the sound ... makes me wonder if the 6su7gty is any...- khaine1711
- Post #145
- Forum: Headphone Amps (full-size)
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ZMF Aegis Official Thread
Any chance for a picture of the Tung sol? Are they the 6sl7gt variant with black glass and clear top? I've been trying to get my hands on the famous tungsol 6su7gty and was always left wondering if other tung sol variants are worth collecting (the smoked & black glass, the 6sl7gt ..etc)- khaine1711
- Post #141
- Forum: Headphone Amps (full-size)
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Aegis DIY Tube Headphone Amplifier
I have these for around $50 a piece (mostly for the nos paper box circa 1940s - in less than pristine condition these could be found for much cheaper). Very nice tube warmth with some coloring in the mid range. Depends on the power tube sometimes I prefer these to the much more expensive 5691...- khaine1711
- Post #2,313
- Forum: DIY (Do-It-Yourself) Discussions
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Aegis DIY Tube Headphone Amplifier
A friend lent me the Susvara for the week. Very impressive technicality and similar power requirement as my OG He6 - I don't think the Aegis has any trouble driving them both, though a speaker amp would probably fare better. The Susvara is still a bit too "tame" for my taste; the EL156 helps a...- khaine1711
- Post #2,226
- Forum: DIY (Do-It-Yourself) Discussions
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Aegis DIY Tube Headphone Amplifier
If you don't mind the look (and the slight inconvenience), go for it. You could always mark the direction of the guiding pin with some "engraving" or permanent marker pen. There's also the 3d solution of AnyDave or some guiding pin strap on I've seen on some guitar tube repair...- khaine1711
- Post #2,210
- Forum: DIY (Do-It-Yourself) Discussions
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Aegis DIY Tube Headphone Amplifier
Sound changes aside, it would be catastrophic if one swaps dac and forgot the volume pot is maxed ... It also depends on the DAC but most I found sound (a tiny bit) better on fixed output (compared to variable output). I do admit that I'd love the idea of integrated (or headphone amp) with a...- khaine1711
- Post #2,173
- Forum: DIY (Do-It-Yourself) Discussions