Headphone amplifier

Joined
Jul 15, 2003
Messages
158
Reaction score
1
Meta42 headphone amp, hand-built by the designer. Absolute top spec. Built into a portable case and powered by a 9V battery. Will also include a gold-plated 1/8" - 1/8" stereo headphone cable purchased last week for £15.
Asking £90 shipped anywhere.

- AD8620 op-amp
- Stacked EL2001 output buffers
- Vishay/Dale RN55D 1/8w resistors, hand matched to 0.1%
- Panasonic FC series 470µF/16v PS caps
- WIMA 6.8µF/50v reservoir caps
- Cascode current source to bias to Class A
- Switchcraft 1/8" input and headphone jack
- Serpac H-65 translucent enclosure
- Belden 22g silver tinned, teflon coated wire

Meta42_1.jpg
 
Back
Top