The EWI MST-103 Mic Splitter splits a signal from a low-impedance microphone (or similar source) into three outputs, enabling three microphone preamplifiers to be fed from one source. Some applications include musicians’ on-stage monitoring, live recording, ENG use at press conferences, and videotaping of lectures, public speeches, etc. It can also be used simply as an isolation transformer for long microphone lines feeding unbalanced inputs, or for any audio signal up to 0 dBv (.775 volt). Transformer isolation in such situations minimizes interference from SCR lighting dimmers, radio transmitters, and 60 Hz AC power wiring. The transformer-isolated feeds retain the advantage of common-mode noise rejection inherent in the use of balanced lines. The MST-103 is fitted with standard 3-pin XLR-type connectors for INPUT, DIRECT OUTPUT, and ISOLATED OUTPUTS 1 and 2, so hookup requires only standard microphone cables. The use of the MST-103 transformer allows the MST-103 to provide two floating, low-impedance outputs with wide, flat frequency response, ultra-low distortion, and no ringing or overshoot to degrade transient response. The transformer’s triple electrostatic shields and GND/LIFT switches provide isolation and buzz-free operation in virtually any environment.
Features:
- Provides 3-Way Split for Low-Z Microphone
- Great for Musicians’ Monitoring and Recording
- ENG Uses Include Press Conferences and Speeches
- Connects with Standard Mic Cables
- High-Quality Transformer-Isolated Output
Warranty: 5 Years
Specifications
FREQUENCY RESPONSE : 20 Hz-20 kHz, +/- .25 dB @ -15 dBv output. -3 dB @ approximately 140 kHz.
TOTAL HARMONIC DISTORTION : Less than .03% 20 Hz-20 kHz @ -30 dBv output. Less than .1% 30 Hz-20 kHz @ -15 dBv output. Less than .25% 20 Hz-20 kHz @ -15 dBv output.
PHASE RESPONSE : Less than -13 degrees @ 20 kHz (ref. 1.0 kHz).
RISE TIME: Less than 2.4 microseconds (2.0 kHz square wave, 10%-90%).
INPUT IMPEDANCE: Greater than 570 ohms @ 1.0 kHz. Greater than 570 ohms @ 10 kHz. The nominal source impedance is 150 ohm.
OUTPUT IMPEDANCE: Less than 255 ohms @ 1.0 kHz. Less than 270 ohms @ 10 kHz. The nominal load impedance is 1.0 ohm.
VOLTAGE LOSS : Less than 2.5 dB @ 1.0 kHz.
MAXIMUM INPUT LEVEL FOR 1% THD : 0 dBv @ 20 Hz. +4 dBv @ 30 Hz. +8 dBv @ 50 Hz.
DIMENSIONS : 82mm(W) x 44mm(H) x 130mm(D)
WEIGHT : 0.45 Kg
Downloads
To download the ISOBOX-2 manual please click here.
Prompt Delivery and professional packaging
We provide a variety of shipping options thanks to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is highly trained to package your goods exactly according to the specifications we provide. Your items are carefully inspected and properly secured before shipping. We ship to thousands clients each day across multiple countries. This is a sign of our determination to be the largest online retailer on earth. Warehouses and distribution centers can be located in Europe as well as in the USA.
Note: Orders with multiple items will have a distinct processing period for each item.
We will thoroughly inspect all items before sending. The majority of orders will be shipped within 48 hours. Delivery is expected to take between three and seven days.
Returns
The inventory is always changing and we are unable to control it completely because several parties are involved, including our factory and warehouse. Stocks can be changed at any moment. It is possible that stock may run out after your order has been placed.
The policy is for 30 days. If 30 days have gone without a trace since the purchase, unfortunately we can't offer an exchange or refund.
The item should not be used, and it must be in its original condition. It should also be returned in its original packaging.
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Cables
EWI 100 Metre Roll of BCB-2067S 6.05mm OD 2 Core Microphone Cable w/ 20 EWI XLR Connectors EWI
