Little Dot MK III plus Grado SR60 phones Great combo!

Wonderful little headphone amp and preamp. Can only be used as a preamp if you have an AC coupled amplifier or if you add coupling caps between it and your amp. I made a little "black box" to do this which I will throw in if you request it.

As a headphone amp this thing is quiet - black background - very rare with tubes. It has variable gain set by jumpers. I find it sounds better at higher gain levels, however this renders the gain a little high to get good range with the volume control, so it is a good idea to use a source with variable output level. I will ship it set to what I feel sounds best; you are welcome to tweak after you get it.

I am including a mint condition pair of Grado SR60 headphones. Great combo, very detailed and warm sounding.

I will throw in a spare set of input tubes and a spare pair of power tubes. All tubes have ultra low hours and have very long expected life spans.

You can read upon this little wonder on the web. It is rated 8/10 as I am the second owner. The reason the tubes have low hours is because I replaced them myself.

Please feel free to ask questions. I will not accept lowball offers (price is fixed) and I will not ship overseas. Lower 48 states only.

I only accept Paypal and I do not charge a fee to do so.

I do not respond to emails instantaneously as I am not an audio dealer and have to travel from time to time. Please bear with me.