Listings by MDR30
    B&O U70 orthodynamic headphones, two pieces
    Listing ID: 53799
    For Sale  75.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    The classic Bang & Olufsen U70 from 1978, designed by Jacob Jensen and represented at the Museum of Modern art in NY. https://www.beoworld.org/prod_details.asp?pid=917 Very fine cosmetic condition, shiny aluminum plates with no scratches. You...
    Listed by: MDR30 (7)
    Listed: 2023-09-05
    Last edited: 2023-10-20
    Sold
    Yamaha HP50 planar headphones in near mint condition
    Listing ID: 23426
    For Sale  65.00 EUR
    Condition
    Excellent/Like new
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Legendary Yamaha HP50 orthodynamic headphones in condition like new. Ruler flat frequency response from 25-2kHz and no irritating treble peaks. Warm, full and detailed sound. Keeping one as reference but are selling off those I've accumulated...
    Listed by: MDR30 (7)
    Listed: 2022-04-06
    Last edited: 2024-03-16
    Yamaha HP3 orthodynamics
    Listing ID: 56267
    For Sale  60.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    A nice pair of black Yamaha HP3 headphones in very good condition. Wonderful sound with deep bass and neutral midrange and without any stridency in the highs. Bag included.
    Listed by: MDR30 (7)
    Listed: 2023-10-20
    Closed
    Collector's item: AKG K50 like new with original packaging
    Listing ID: 55245
    For Sale  120.00 EUR
    Condition
    New in box
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    AKG K50 from 1959, according to the company ”the world's first on-ear open headphone", years before HD414 and later Sony's many models. As a microphone manufacturer AKG knew how to apply a dynamic driver with light membrane into a headphone...
    Listed by: MDR30 (7)
    Listed: 2023-10-01
    Closed
    Very rare AKG K3 in excellent condition
    Listing ID: 53805
    For Sale  65.00 EUR
    Condition
    Excellent/Like new
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    One of the pioneering lightweight headphones, ahead of its time. Very rare in this fine condition. 200 ohms impedance with 2,5 m cable and 6,35 mm plug. Black bag, genuine soft leather, included.
    Listed by: MDR30 (7)
    Listed: 2023-09-05
    Last edited: 2023-09-26
    Closed
    Yamaha HP50A orthodynamic headphones like new
    Listing ID: 2962
    For Sale  55.00 EUR
    Condition
    Excellent/Like new
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Thinning out my collection with many duplicates I never use. An opportunity to make a bargain. Here a Yamaha HP50A in great condition. Original mono cable replaced by straight stereo cable with 3,5/6,3 mm plug. "Bassy" version. Drivers lightly...
    Listed by: MDR30 (7)
    Listed: 2021-04-19
    Last edited: 2021-04-21
    Closed
    Sony MDR-V7 for repair/spare parts
    Listing ID: 53849
    For Sale  40.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Legendary Sony MDR-V7 headphones with titanium membranes in very good cosmetic condition. Right hand driver is dead, however. For repair or spare parts. With fine and comfortable velvet pads from Beyerdynamic DT250 and headband pad like new...
    Listed by: MDR30 (7)
    Listed: 2023-09-06
    Sold
    Telefunken TH700 vintage orthodynamic
    Listing ID: 49511
    For Sale  80.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Classic Telefunken TH700 orthodynamic headphones from the 1970s, one of their top models at the time. One of few vintage planars that sounds good without any mods. Built by PMB (Peerless Mikrofon-Bau), German quality. Lightweight, only 265 g...
    Listed by: MDR30 (7)
    Listed: 2023-06-18
    Last edited: 2023-06-20
    Closed
    Sennheiser HD250, HD540 original cable Würfelstecker & 6.35mm adapter
    Listing ID: 33044
    For Sale  30.00 USD
    Condition
    Excellent/Like new
    Negotiability
    Firm
    Ships to
    1. Anywhere
    Original cable for HD250, HD540 and other Sennheiser headphones. With four pin DIN plug (Würfelstecker, "dice") and its own 6.35mm adapter. This also allows connection of a second headphone. In very good condition, like new.
    Listed by: MDR30 (7)
    Listed: 2022-09-18
    Last edited: 2022-11-12
    Traded
    Telefunken TH700 orthodynamics in excellent condition
    Listing ID: 31992
    For Sale  85.00 USD
    Condition
    Excellent/Like new
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Classic Telefunken TH700 ortodynamic headphones from the 1970s with original box, one of their top models at the time. One of few vintage planars that sound good without any mods. Built by PMB (Peerless Mikrofon-Bau), German quality. Lightweight...
    Listed by: MDR30 (7)
    Listed: 2022-08-30
    Last edited: 2022-09-02
    Closed
    Audeze LCD2 driver wanted
    Listing ID: 31873
    Want To Buy  1,234.00 USD
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    One driver of my LCD2 original (bamboo, no fazor) died, looking for a replacement. If you've got one it would certainly be appreciated.
    Listed by: MDR30 (7)
    Listed: 2022-08-28
    Closed
    Dual DK830 top of the line ortho - very rare
    Listing ID: 32046
    For Sale  95.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Very rare, semi-open orthodynamic from the late 1970s. Built by PMB (Peerless Mikrofon-Bau) and features its most advanced driver, 55 mm with holes out to the very edge and steel plates to improve the magnetic strength. Has been modified, with...
    Listed by: MDR30 (7)
    Listed: 2022-08-31
    Closed
    Collector's item: B&O U70 orthodynamics in near mint condition
    Listing ID: 32349
    For Sale  180.00 EUR
    Condition
    Excellent/Like new
    Negotiability
    Firm
    Ships to
    1. Anywhere
    Classic headphones introduced in 1978. Designed by Jacob Jensen, such a successful feat that the U70 is included in the Design Collection of the Museum of Modern Art in New York. This is an extraordinary rare unit, with pads intact (no flaking)...
    Listed by: MDR30 (7)
    Listed: 2022-09-05
    Sold
    Grado SR325 gold cups
    Listing ID: 23873
    For Sale  40.00 EUR
    Condition
    Excellent/Like new
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Used the drivers for repair so am selling off these cups. Gilded plastic parts a litlle worn but the metal is bright and shiny and close to perfect cosmetically. For DIY:ers who want to pimp their Grados, build their own design (and try a...
    Listed by: MDR30 (7)
    Listed: 2022-04-13
    Last edited: 2022-04-19
    Sold
    Beyer ET1000 electrostatic headphones for repair - lowered price
    Listing ID: 1059
    For Sale  35.00 USD
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Rare and classic ET1000 electrostatic headphones. Diaphragms need recoating. As far as I know otherwise no malfunctions. An adapter with Stax plug included. Prefer to sell in EU.
    Listed by: MDR30 (7)
    Listed: 2021-03-20
    Last edited: 2021-07-04
    Closed
    Cowon O2 mp3/FLAC player as new lowered price
    Listing ID: 1863
    For Sale  45.00 EUR
    Condition
    Excellent/Like new
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Cowon quality, powerful media player O2 like new. A great device with sufficient power. Black, 16GB, in original box.
    Listed by: MDR30 (7)
    Listed: 2021-04-02
    Last edited: 2021-04-25
    Closed
    Beyerdynamic DT48 in fine condition
    Listing ID: 1859
    For Sale  120.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    A 25 ohm DT48 in fine condition, only some small marks on one cup. Made in 1969, pads replaced. With bag. Prefer to sell in EU.
    Listed by: MDR30 (7)
    Listed: 2021-04-02
    Last edited: 2021-04-02
    Closed
    Leak 3000 isodynamic headphones (planars)
    Listing ID: 1612
    For Sale  85.00 EUR
    Condition
    Good
    Negotiability
    Or best offer
    Ships to
    1. Anywhere
    Made in England, from the 1980s I think (also known as Wharfedale ID2, the company that created the first orthodynamic headphone). Rare and stylish.
    Listed by: MDR30 (7)
    Listed: 2021-03-28
    Sold
    WTB: driver for Grado SR225
    Listing ID: 818
    Want To Buy  0.00 SEK
    Condition
    As-is/Parts
    Negotiability
    Firm
    Ships to
    1. Sweden
    WTB: driver for Grado SR225.
    Listed by: MDR30 (7)
    Listed: 2021-03-15
    Closed
Back
Top