a6laze 0 Report post Posted May 18, 2009 (edited) Selling my beloved ER4-P as I'm planning to go the customs route. This IEM is still regarded as the most accurate and neutral IEM, barring the ER4-S (can't be used portably sans an amp). There's a very good reason why Etymotic Research has not come up with any new flagship product in close to 20 years--you don't change a winning formula. =) All original accessories (filter changing tool, pouch, 1/4inch adapter, shirt-clip) and user guide included except the box. There's one pair of tri-flanges (new), one pair of bi-flanges (washed thoroughly), 5 pairs of black foamies (new), and 4 pairs (8 pieces) of unused filters (not including the pair already fitted in which is as new). It's very well-maintained and in mint condition; 9/10 (only because it's used). Pictures (high resolution) available here. (4 pairs of unused filters are in the storage compartment of the filter-changing tool; user guide not shown) Price: $190 Contact: 96726332 Edited June 13, 2009 by a6laze Share this post Link to post Share on other sites