On April 13th, Sennheiser released the latest IE 800 earbuds and the first amp HDVD 800 in the company's history. From the model point of view, these two new products can be reminiscent of the HD800 of the year, and the price is easy to make people like Lenovo - IE 800 priced at 599 euros (about 5000RMB), HDVD 800 is up to 1499 euros (12400RMB). Both IE 800 and HDVD 800 will be officially shipped this summer.
The HDVD 800 is an amp decoder that supports 24bit 192kHz sampled audio sources. Sennheiser says the amp is designed for HD 800/700/650/600, but so far we can only be in Senhai I saw this amp on the PPT.
The more interesting IE 800 adopts the patented 7mm moving coil unit developed by Senhai, the ceramic cavity, with a frequency response range of 5-46500Hz. The two seemingly strange holes in the tail are not simply decorative, but actually enhance the bass and expand the sound field - at least Sen Hai said so. It is a pity that the line of this earplug can not be replaced. The enthusiasts who bought this earplug will have less fun of the machine (according to Sennheiser, this is to reduce the weight of the earplug).
In fact, from the price point of view, IE 800 has reached the level of custom headphones but can only use non-customized covers, which naturally makes people wonder whether this set has the comfort of matching custom ear molds. The foreign media test with human flesh proved that the two sleeves are quite comfortable, and the ceramic cavity and the single moving coil unit also make the earplugs lighter. In terms of listening performance, the two vents of the earplugs have an effect, the sound quality is clear, and the sound field is quite wide. The single-moving unit shows a range of sound fields close to the two-unit earplugs. As for further evaluations—especially after a complete breakout—you will have to wait for the summer IE 800 to officially ship.
7mm Coreless DC Motor:
7mm Coreless DC Motor, 7mm diameter coreless dc motor.Details see below:
7mm Coreless DC Motor: voltage: 1.5V, diameter:7mm, length: 13mm, rated speed 8500RPM
7mm Coreless DC Motor: voltage: 3.5V, diameter:7mm, length: 16.6mm, rated speed 40000±2000RPM
7mm Coreless DC Motor: voltage: 2.4V, diameter:7mm, length: 20mm, rated speed 20000±2000RPM
Typical Applications:
Game machine, Mobile phone, Health protection equipment, Personal care etc.
FAQ:
Q1. Can you make motors customized and what`s the delivery date?
A:Yes, we can do all types of micro DC Motor and welcome.
7-20working days
Q2: What is the payment terms?
A:T/T, Western Union, L/C, etc, easy for your business.
Q3:What information you need provide if you want we recommend motors for you?
A:You need provide the basic specification of the motor, like : Dimension, Application, Voltage, Speed and Torque. If you have samples or drawings, it's better you can send it to us.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Welcome to make inquiry !
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Shenzhen Gold Crown Micromotor Co., Ltd. , http://www.gcmmotor.com