I appreciate varieties and different sound signatures, but that's after I joined this community (thanks Head-fi!). How so? I'd read somebody saying "forward mids" and I'd buy a headphone to understand what forward and mids are. I’d read somebody saying that "Atrio M5 does sub-bass well" and within weeks, I was listening to it understanding what was mid-bass and sub-bass. It’s been great fun. But since I should move on to my amp/full-size phones (for more auditioning lol), up for sale are these minty new phones (minty because they are for auditioning purpose and I use them interchangeably with my other phones). BTW, try not to dismiss a gear because it’s cheap. RE-0 is cheap but many compare them to the best. As you can see, here I have for sale are all detailed-oriented guys – phones that shine on the upper part of the frequency range while keeping the bass on the tight side. For powerful (bassy) phones, please look for my other FS thread. HiFiMan RE-272: $218. Originally bought in March from HiFiMan. Note that HiFiMan provides a generous 3-year warranty for these. Condition: Very Good. SOLD Etymotic ER-4B/P/S: $OLD.This "three-in-one" package includes: ER-4B -- Neutral. Probably the flattest FR curve along with Senn HD800. And 4B is rather rare in stock for ER-4P -- Also included in this package is 4P barrel adaptors with a Westone ES Cable, which is the best cable IMO ER-4S -- P-to-S resistor adaptor from head-fier Vertigo-1 Basically, you get the most out of the legend. You get to experience the 3 forms yourself, by a mere swoop of cable. Condition: Very Good, except that there's some white paint on the stock cable Prices include CONUS shipping. International buyers please add $12 for additional shipping fee. Accepts PayPal personal or buyer adds 4% (Amazon payment is free BTW). Thanks for looking! --Rick "Fine print" - I can declare a lower value for custom declaration purpose, but only if the buyer bears the risk of insurance covering only the declared value. - I bear the risk of having my gear damaged when it is being inspected at the buyer's country customs. Because of this, I demand international buyers to send payment using PayPal Gift. - All products are tested before shipping. But if the buyer finds a problem and reports to me within seven days, I will issue a refund upon a third-party inspection. The third party will be any Headphoneus Supremus of the buyer's choice (has to be CONUS based). The Headphoneus Supremus will get the product from buyer and tests to see if there is any problem. If there is, the product will be shipped back to me, and I will issue a full refund and reimburse shipping. But if the Headphoneus Supremus determines that there is no problem, the product will be shipped back to the buyer, who will bear all the shipping charges, and will not receive any refund. Because the Headphoneus Supremus is chosen and contacted by the buyer, I will not be responsible if the product get stolen, lost, or damaged in the process.