Inexpensive headphone amplifier

I've got a Schitt Mani (I think that's the model) I bought from a forum member a while back. It was built from a kit, if I recall correctly, and I got it to use with my Grado 325is cans, with great results. 

My new integrated has a headphone amp built in, so I'm going to sell the Schitt. IM me if you might be interested.

Jeff

The Musical Fidelity LX2 HPA is an overlooked gem of a headphone Amp. You may still be able to find one new, maybe.. they made a great bunch of small box components prior to being bought out by pro-ject. That would include the awesome little V90 dac.

Here ya go, 2 left on Amazon, from Audio Advisor...

http://Musical Fidelity LX2-HPA Headphone Amplifier (Black) https://www.amazon.com/dp/B079M4KRNZ/ref=cm_sw_r_apan_i_3JB54V5BSMEZF8VB996B

Schiit Jotenheim II, if you're not wedded to tubes.

I do not use headphones often at all, have a pair of Grado 325’s, which are very nice. As my new Belles Aria Signature preamp has no headphone amp, I also looked for an inexpensive headphone amp. Was strongly considering Schiit, but really wanted a tube. Yes, Schiit has one. Then a used Bellari Audio HA540 became available, and I jumped on it. The stock tube is crap, but after tube rolling some 12ax7’s I had, realized I could improve upon it a lot. Found a RAM EI smooth plate, essentially close to a Telefunken, as they were produced on Tele machinery. A good deal for a ‘Tele’ smooth plate, and gave the Bellari a very nice upgrade in SQ. I’m pretty pleased for my investment, under $200 with the RAM EI tube.