Triode Wire Labs or NRG Custom The Five for my 300b SET tube amp?


So currently, my Cayin HA-300 300b SET tube amp is powered by the Morrow Audio MAP3 power cable, which I think is quite a good cable with a smooth, neutral sound fairly wide soundstage and very nice vocals and detail. I listen mostly on my LCD-3 headphones and my DAC is the Chord Hugo TT2. I also have the Western Electric 300b and Sylvania 6SN7W metal base tubes on the HA-300.

What I'd like is a bit more dynamic punch and meat without sacrificing resolution and soundstage, as well as not going too warm or too cold.

So I'm looking at two power cables, the Triode Wire Plus Seven Plus or the NRG Custom The Five. Also, is there a good reason to go with the Ten Plus or The One since the 300b tube amp?

jambaj0e
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I am curious about those Lavricables now, too. How’s the dynamic punch and soundstage on them?

They’re 5N silver and nail it on both counts. I use both their balanced interconnects and balanced headphone cables in my HeadFi rig and I ain’t letting either of them go. I’m using an iFi Zen stream into a Denafrips Iris DDC feeding an i2S signal into a Musician Pegasus R2R DAC that in turn feeds a Linear Tube Audio MZ2 amp that drives my Hifiman Arya Stealth ‘phones just for context. BTW, I also use a LavriCable USB cable that I’d also highly recommend as it features dual 5N silver cables to physically separate digital and power signals that usually comes at a much dearer price from other companies. Just another idea FWIW.

https://www.lavricables.com/cables/ultimate-silver-dual-usb-a-b-interconnect-cable/

+1 @soix 

I use the Lavri Grand RCA interconnects between DAC and amp. Lovely, clear, purity of tone. I'd like to experiment more with Lavri to be honest. I would like to try their power cords, especially on my amp, but they don't do UK mains plugs on the Grand. I suppose I could try the Master on my DAC

@soix aren't silver cables tend to be more on the cool side though? I wouldn't want to loose the bit of warmth I have and sweetness of the 300b if the silver is too cool. Transparent/neutral yes, cool no. 

aren’t silver cables tend to be more on the cool side though? I wouldn’t want to loose the bit of warmth I have and sweetness of the 300b if the silver is too cool.

No. That’s a farce and the beauty of LavriCables. When silver cables are designed well, they’re glorious. They strike that magical balance of natural detail, warmth, and neutrality without ever sounding thin or harsh. They’re really the best of all worlds. I don’t know how they do it, but they just sound like music and I think other owners here will back me up on this. They’re a relatively unknown gem IMHO, but my bet is they’re gonna grow and their prices will probably go up.