Shootout of Nos 6sn7 tubes

@lowrider57

It is good to hear that you enjoy 1578 tube that I had recommend to you.

You also had gone through many 6n7 tubes.

1578 has the best bass, widest and deepest soundstage and sweet treble.

The only drawback of 1578 is that when I play lady vocal, I prefer Sylvania or TS vt231 due to more details

I know what you’re saying. The design of my amp with the extra tube stage allows me to add additional flavours. The Sylvania GTA Angled Plates have high-end energy that works well with female vocals. No sibilance, but crisp mids and highs.

@lowrider57 

i understand what you mean by mixing tubes.

Schitt Freya also use quad 6sn7 tubes, two for gain, two for buffer.

Kenrad  vt231 at gain and Syl vt231 at buffer work best for me.

https://www.ebay.com/itm/2-x-MELZ-6N8S-6SN7-Metal-Base-Tubes/264601117458?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649


I got delivery of this 68ns Melz tube made in 1953 about 2 hours ago.

It took six weeks of wait from Ukraine.

But it is worth the wait.

This is the most exciting 6sn7 tube that I had tried in my Line Magnetic 508 amp.

it sounds very dynamic with excellent details, wide and deep soundstage.

Compared with famed 1578 Melz ( I have two pairs made in 80 and one pair made in 83), 1578 give slightly more bass slam, even wider and deeper soundstage.

While 1578 has clean treble, it sound rather closed in and bass heavy, but this 68ns Melz tube made in 1953 give more lively treble and details although its treble has slightly hard edge compared with 1578.

I am playing old rock. It seems that they are playing in front of me.

This is a steal at 65$ including shipping for pair which cost one quarter of 1578.

I place an order of two more pairs of this.

Thomas

It is going to be interesting if I can compare this 6n8s tube with Sylvania wgt metal base.

I have Sylvania wgt brown base which sounds similar to this 6n8s but 6sn8s give more dynamic sound.

But it is not easy to get Sylvania wgt metal base at reasonable price under 300$ per pair.