On the advice of TomB I was looking for a set of 12fm6 tubes, so I checked ebay. Found a seller and simply asked, "Are the tubes the same brand? Which brand? Are they side or top getters?" Here is the reply I received (I found it rather amusing) "YES THESE ARE 7 PIN TESTED TUBES,A PAIR OF...

Not a poll, per se, just wanted to see what Headphones other MMH owners are using and get their opinions/thoughts/recommendations on good matches for this terrific DIY Amp. I do plan to upgrade phones soon. My Ad700s sound pretty good, but I'm searching for the next level

Just completed (thought so, anyway) my Mini3 build. Passed sanity check and seemingly all other checks per AMB website. With phones connected I have sound in both channels, however, I'm getting a "scratchy" type of distortion. It' not horrible but it is definitely not tolerable. I've reflowed...

I'm at the end of my Mini3 build and purchased a Tenergy battery to use. With the battery contacts filed down to correct size the battery is still too tight to fit. The outer plastic (the Tenergy label) tore so I completely removed it. Underneath that was another clear plastic wrap around the...

Greetings, I'm searching for the best available alternative for the Buf634p for a Pimeta build. I'm currently purchasing all of the parts and the 634 seems to be eluding me. Thanks in advance for your assistance.

Greetings from a noob, I recently purchased, but have yet to recieve, a pair of Ad700s. I live in a rural area whose best headphones are found at Wally world, so I was unable to actually test these prior to purchase. My decision was based on research I did on various sites for their intended...