So i was at a friends house yesterday and he had me listen to a song through headphones. I realized his amp was a Headsave amp. Does anyone remember these. The parts in it were good parts and the sound was great. Has anyone seen them for sale or remember these?

I have been looking at custom PCB creation for a bit now and all i can find are insanely expensive prices. Can you guys give me ideas of where you order from? Thankyou

Hello, I just build this cmoy amp (How to Build the CMoy Pocket Amplifier) over the weekend and have a very loud hissing in the right ear. Also the volume in the right ear is not adjusting at all. The left ear has a slight hiss but otherwise sounds pretty clear. Has anyone else encountered...

Hello, I am looking to build a nice, clean amp for under $75. I now there have been multiple posts or people asking how to build, but i haven't seen under $75. I work in IT so i have a basic to good understand of simple circuits and components. I was originally interested in building PA2v2...

Hello, I am looking to build a good inexpensive pocket headphone amp. Can anyone please give me a suggestion of what they think i should build? I would like to use it with my iPod and a Creative Zen player. I would prefer to use an opamp based system. Thank you for your advice! Mike

I am trying to locate a schematic of the PA2V2 Headphone amp. does anyone have one or know where to get a parts list? I have been looking all over the place and cannot find one. Thank you in advance! HoFL

Has anyone purchased this and taken it apart? I would like to build this unit as it has received very good reviews. LINK