Etymotic ER4SR Studio Reference Earphone & Etymotic ER Series 2.5mm Balanced Cable

Price: $369.94
(as of Jun 04, 2023 20:15:50 UTC – Details)

Etymotic ER4SR Studio Reference Earphone
The Etymotic Research ER4SR is the new reference standard in-ear monitor for those who demand nothing less than the highest fidelity. The next generation of our long revered flagship in-ear earphone, the ER4S, the ER4SR delivers increased accuracy with greater sensitivity. Like its predecessor, the ER4SR channels are matched to within an industry-leading 1dB across all frequencies from 100Hz to 10kHz. The new ER4SR incorporates sleek, anodized and laser-etched aluminum bodies and braided, reinforced 5 ft. detachable cables. The ER4SR is a must have for discerning engineers, audiophiles, and consumers wanting the most accurate in-ear monitor available. Included with every pair of ER4SR earphones is an industry-exclusive channel matching compliance graph signed by the Etymotic engineer who precision matched and custom tuned the balanced-armature drivers. Every pair of ER4SR earphones is assembled and tuned in the United States.Transducers : High performance, balanced armature micro-drivers

Etymotic ER Series 2.5mm Balanced Cable
The Etymotic black 2.5mm balanced cable is a cable upgrade for the entire Etymotic ER Earphone Series that utilizes an MMCX connector with a special “key” that helps lock the cable in place and protects the integrity of the connector.
Product 1: Sleek, anodized, laser-etched aluminum body
Product 1: Braided, reinforced 5ft detachable MMCX cables
Product 1: 35-42 dB of noise isolation with a max output of 122 dB
Product 2: 2.5mm Balanced Cable
Product 2: Each side of the earphone pair will get a discrete signal from the player or headphone amplifier you are using
Product 2: Compatible with all Etymotic ER series earphones that have the MMCX connector