Sennheiser HD 280 PRO Closed back Monitor Headphones

The HD 280 Pro is Sennheiser's most significant closed, circumaural headphone to be introduced in years. Designed to exceed the demands of the professional environment, the HD 280 Pro boasts extremely

Sennheiser HD 280 Pro headphones featuring closed, dynamic stereo headphones, accurate, linear sound reproduction for critical monitoring applications, optimum impedance ensures universal compatibilit

AUDIO TECHNICA SONIC PRO ATH AVC400 CLOSED BACK STUDIO MONITOR HEADPHONES -NEW IN BOX-DP51921

BEYERDYNAMIC T70P CLOSED-BACK HEADPHONESIN BOX. BOX IN ROUGH CONDITION. GENTLY USED ITEM.

(lot of 4) Massdrop collaboration headphones, including: (1) Massdrop x MrSpeakers "Ether CX" closed-back headphones, with high-gloss carbon fiber ear cups, V-planar driver, impedance: 23ohms at 1kHz,

Focal Celeste Closed Back Headphones,(France) Blue, Like-New in Box. Serial # A1CDNF000431

SHURE SRH 1540 CLOSED BACK OVER EAR STUDIO HEADPHONES -BLACK / GREY POLYCARBON DESIGN-NEW IN BOX - DP51821

(lot of 2) Headphones and DAC converter, including: (1) Denafrips "Ares II" R-2R digital to analog converter, having proprietary R2R + DSD architecture, true balanced 24bit R2R + 6bit DSD, high precis

Set in a closed back white metal pendant and bail with eleven near colorless round brilliants and numnerous near colorless tapered baguettes. Dimensions: 43.07 x 25.92 mm

A cluster of 14 rose-cut diamonds, approx. 1.15 cts surround a central diamond, approx. 3.15 cts in a closed-back setting. Circa 1860. 14K yellow gold and silver top ring. Engraved No. 96 N 3.15K 14st

A LATE 19TH CENTURY INDIAN RUBY, DIAMOND AND PEARL NECKLACE Composed of a series of foiled closed-back rose-cut diamonds and ruby cabochons, suspending a fringe of further similarly-cut diamonds and r

A MEMENTO MORI MOURNING RING EARLY 18TH CENTURY The central rock crystal panel above an enamelled skull, between two old mine cut diamonds, in reeded closed back settings, approximately 0.14 carats to

EMERALD AND DIAMOND DRAGONFLY BROOCH The wings pavé-set with old brilliant-cut diamonds, the thorax and abdomen set with step-cut emeralds in foiled and closed-back settings, with collet-set old

GARNET AND DIAMOND NECKLACE/BROOCH, 19TH CENTURY Comprising three closed-back garnet carbuncles each within scrolling openwork frames set with cushion-shaped diamonds, each detachable, the drop with b

A PAIR OF FINE ANTIQUE GARNET CHANDELIER EARRINGS, 19TH CENTURY in yellow gold, each set with square and pear cut garnets suspending pear cut garnet drops, all held in closed back settings, no assay m

OPAL AND DIAMOND CLUSTER RING The circular opal cabochon within a cushion-shaped diamond surround, within closed back settings, diamonds approx. 1.20cts total, ring size approx. L½

CHRYSOBERYL PLAQUE RING, PORTUGUESE, LATE 18TH CENTURY The convex plaque pavé-set throughout with vari-cut chrysoberyls in closed back settings, within a beaded surround, mounted in silver and go

GEM-SET NECKLACE AND EARRINGS, 18TH - 19TH CENTURYOval-cut citrine, yellow paste and circular-cut rubies in foiled, closed-back settings, with similarly-set rose and lasques-cut diamonds, the pendant

AN EARLY 20TH CENTURY DIAMOND CLUSTER RING Set with old brilliant and cushion-shaped diamonds forming a navette-shaped cluster, in closed back setting, scrolling shoulders detailing, mounted in platin

AN EARLY 19TH CENTURY DIAMOND SPRAY BROOCH a ribbon-tied floral spray set throughout with rose-cut diamonds in closed-back settings. Estimated total diamond weight 3.00ct, 4.5cm by 4.2cm, 9.9 grams T

COLLECTION OF GARNET-SET JEWELLERY, 19TH CENTURY 1st: The pendant set with oval and pear-shaped garnets in closed-back settings, 2nd: Each earring set with circular and pear-shaped garnets in closed-b

DIAMOND-SET BROOCH, PROBABLY 19TH CENTURY Of girandole design, with scrolling foliate motifs, set with table and rose-cut diamonds, in closed back settings, later brooch fitting, length 4.5cm

A GEORGE II MEMENTO MORI MOURNING RINGCIRCA 1756 The oval facetted rock crystal panel above an enamelled skull within a gold coloured wire surround, in a reeded closed back setting, to a black enamell

AN EARLY TO MID 19TH CENTURY EMERALD AND DIAMOND CLUSTER RING, an octagonal-cut emerald within a pierced border of rose-cut diamonds in closed-back settings, to fancy scroll shoulders. Estimated total