First you need ECC31 to 6SN7 adapters. The next issue is that the Mullards draw 0.9A each. The ZOTL's fuse blows at 2.5A. You have to add at least the 12AT7's current times 2. It might work if you replace the ZOTL's fuse but that would probably stretch the limits (and void the guarantee, I would...

I know that the tubes might need some time but I felt that the current setup is a bit too bright and could benefit from a tad more "slam", so I removed the Tung-Sol 6SN7 and put in my Mullard ECC31 (fed from external power supply because of the higher heater current). Works flawlessly with tamed...

I also have one unit of Intel NUC with Linux to use with the Lampizator big 7. I also have J River Media 21 (with Linux option) installed. However when I connected with the big 7 it did not recognize the DAC. I knew that Linux does not need any driver , is it still true? or is it because J...

Thai head-fiers have made 100+ preorder of chord mojo They have arrived in Thailand Munkonggadget has informed that they will be available to all who have preordered

That microzotl40 is s beast. Im starting to save now.      Yes it is.  I am also looking for the impression too.       Urban hifi also said that we can get the headphone out too.  May be we have to pay extra.  The input of the Zotl40 with have volume attenuator so we can control the energy...

Hi, I have followed this thread for some time I would like to know where can I find a good micro to microB (OTG) to connect between my Samsung Galaxy S4 to the chord Mojo? price around 50 US dollars and length around 20-30 cm

Hi,  Is it A to micro B? a better quality may be this Supra A to microB https://www.divineaudio.co.uk/supra-usb-cable-a-micro-b   I also saw one from ebay but do not know how good it is, it is a short one (probably from iphone + CCK to chord mojo)...

Thanks I do have Osram PX4 globe and shoulder type with adapter.   I have Sylvania 6A3 but not spring top.  I have Sylvania 2A3 spring filament will try that later (and Silvertone RCA 2A3 monoplate).   I am now using the Sylvania 6A3 + 274B and will listen for a while before changing the...

Previous problem was that I could not playback DSD256 via J River Media 20 on PC I thought it was from the driver problem or inappropriate set up of the J River Media I got the answer from head-fi members and it is now working It sounds wonderful, however at present there is some stuttering...

Thanks for the help and info. I have ordered the Uptone Regen to use with my big 7

I have connected the Schiit Wyrd to the USB cable before connecting to the Lampizator but my PC did not recognize so the Schiit Wyrd cannot be used as decrappifier here.   Can we use Uptone Regen or Audioquest Jitterbug ? 

Are you talking to me? No I never studied at U. of Minnesota Big 7 costs around 11,000 US but I saw in audiogon around 9500 US with the golden gate case

Thanks for the suggestion and help here and via private message I finally have my Lampizator Big7 running and it sounds wonderful even with the tubes that came from previous owner : EH274B + Sylvania 6A3 & EML45   I will try Western Electric 101D (original), Arcturus Blue 145, RCA Globe...

Hi I'm Kiertijai from Thailand   I recently purchased Lampizator big 7 with DSD256 upgrade from a head-fi member from UK I have problem to set up the DSD playback via PC window 7using J River Media   I downloaded the driver from amanero following the web provided.   However it did not...

Rumor has it that the extra pins are for dual bias connections and some type of protection circuit like that fitted on the Quad ELS speakers. This might indicate that the new amplifier could be a dual mono config and a bit of a beast in terms of output. Hopefully all will be revealed in the...

I would like to know whether can the new Sennheiser Amp + DAC be used with the  Sennheiser Orpheus I and other Stax headphones : SR009 , O2 mkI Do we need the adapter ? 6 pin vs 8 pin

Try munkonggadget at Amarin plaza or other branches

Mark from Audio HiFi stated that a top that will accommodate tall tubes like the VT99 will be out in about 6 weeks        Thanks for the info.  Good to hear that we can use different tubes in the microzotl2.        May I ask which tubes can we use now? VT99, ECC32, ECC33, 6SL7's?  ...

any update on the performances of Joule V power supply? thanks

This is the response I got from Teradak   If you really need 12V@4A output, you should order 65W ~ 100W PSU for better performance because the linear power supply unit is not as efficient as the regular switching power supply unit. We have 100W PSU in stock and its price is $220 USD that...

MicroZOTL is self biasing. MicroZOTL draws about 2 A @ 12 V. I don't know what the rating of the power supply is that is furnished with MicroZOTL 2.   This is the info. from David   I also asked the specification directly from Teradak about their power supply, hope they will answer  

thanks, how's about this one.  It says that it is 50W but ?2A...

I will try to get more info. from them but I am not sure to get full specification. I have purchased Gustard U12 USB interface which is very good but not much info from breeze audio

The seller said that it's from Breeze Audio: a high quality one. He can change the connector to 2.5mm  and it is 12V 4A May pull the trigger soon, waiting for more info.

I have searched linear power supply on ebay and found several LPS including Jay's, Teradak, SMSL I am waiting for the seller's response whether they meet the requirement of 12V 4A 2.5mm (220V for me) or not One seller's response is that this model meets the requirement and he can change 2.1mm...