I have for sale the following: -Monolith M1060 v2 Planar headphone with original cable, carrying case. -Little Dot mk II with pair of stock tubes -Voshkad 6ZH1P-EV NOS tubes (matched pair, from Russia) -Toshiba 6AK5 EF95 NOS tubes (matched pair, from Japan) -Muse/Signstek USB DAC All of these have less than 1 hour of use. They are literally brand new. Bought them last August wanting to try some high fidelity headphones, but still prefer the sound stage of my living room speakers. Both sets of tubes are direct drop in fit to the Little Dot for you to experiment with tube rolling. They haven't even been burnt in yet. Paid over $500 for everything here. Will sell for $400 shipped in the US. I take Paypal and will take care of the fees. I might not have any trading feedback but I have 100% positive feedback on ebay since 2000.