HOOKEDONTUBE
New Head-Fier
- Joined
- Jul 21, 2011
- Posts
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Hi! Folks! Did anybody tried upgrading Elekit 8600 or lower model’s stock pot to stepped attenuator? Does it change/improve sonics? Thanks!
GOOD full range speaker....
Can you name a few.
Has anyone compared to the Bottlehead Mainline? I'd be very interested to hear how the two match up (ultra-premium DIY headphone amps).
I only tried it on the 1 setting. I'm using it mainly with ZMF Aeolus (300ohm) and rarely with HD650. Works great for bothHow,if at all, do these figures relate to headphone impedance, say 300ohm?
Are you using EML-300B or EML-300BXLS ?Of all the 300B tubes I've tried (Elrog, Sophia Electric, Takasuki , Valve Art and EH- I prefer the EML.
I am going to pair mine with a Frugel-Horn Mk3 with Fostex FE126En driversCan you name a few.
The first tube amp I built was the BH Mainline. I built it stock except the Auricap XO output caps. It was also the only tube amp I have ever heard for an extensive period. While I enjoyed it and thought it was a good amp, I did not think it was a significant improvement over my DIY SS amp, the RJM Sapphire v4. A few months later, I purchased the TU-8600R-VK for use with speakers. As I don't have any speakers yet, I thought it would be interesting to hear it with the headphone amp.
My expectation was that if it would sound different, it would probably be subtle and not obvious. Damn I was wrong.... the Elekit was a HUGE improvement over the Mainline.
For the first time, I heard what "air" is. The main improvements for me are the overall tone, the bass (it slams really hard), and layering/3D sound stage.
No upgrades except the Lundahl OPT's and TKD 2CP-601S pot. I used the stock resistors and Nichicon QXP coupling caps which I may replace later on.
The tubes I am using are Gold Lion PX300B, Telefunken ECC83 and RCA Cleartop 12AU7.
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I am going to pair mine with a Frugel-Horn Mk3 with Fostex FE126En drivers