By order basis

// Got a Sony Walkman? There are many things you can do with a 4.4mm out once you've got your playlist all organised, ready to razzle and dazzle. Let's discuss this: You've done the rounds with the IEMs, and you're ready to add a layer to your listening. Plug in a Sennheiser HD800S you recently snagged in your bag after the grand 75th anniversary sale, and suddenly you're missing something. You ask around, and people tell you that HD800S needs more amplification, but has anyone told you about the Mass-Kobo 424? The missing ingredient is found, and the chain is now complete. Grab a ZMF Verite, or the HEDDphone from our shelves, and tick tock, tick tock, time is passing, missed calls happening, but we don't really care anymore, do we?Made in Japan. ===

This is Japanese engineering at its best. Handbuilt in Shizuoka, Japan, Masuda-san designs, builds, repairs to fully own his brand. A master in his own class, he gained recognition in building recording setups and journeyed to building amplification for his clients. This cult brand has earned top status in almost every HeadFi exhibits, known for clean amping and a classic signature sound that powers almost every headphone out there. Depending on parts availability, Mass-Kobo builds to order and delivers between 6-8 weeks' time.  A solid block of with an A4 sized footprint (28x23x5cm), and hours of bliss in your listening. This is a fully balanced amp from input to output.Demo by request and appointment only. --- Input : Electronically Balanced = XLR3-31 , Unbalance = RCAOutput : Balance = XLR4-31 x 1 or XLR3-31 x 2(L,R) , Unbalance = ρEE6.3 TRS x 2(High or Low)Input Impedance : 3.7kΩ (XLR)/ 12kΩ (RCA)Reference Input L