Shure A15PRS Switchable Phase Receiver
The Shure A15PRS reverses the phase (polarity) of a balanced audio signal. Typical use applications include correcting polarity reversal caused by a wiring error in a microphone cable; connecting an unbalanced high impedance microphone having the "hot" signal on pin 3 to the input of a mixer that requires the "hot" signal on pin 2; and reducing phase cancellation/comb filtering between two signals that are of opposite polarity.
An in-line switch permits instant selection of either normal or reversed polarity for comparison purposes.
Key Features
- Reverses polarity of pins 2 and 3 of a balanced line
- Slender, in-line XLR (F) to XLR (M) configuration; may be used in reverse
- Requires use of balanced signals
Technical Specs
Impedance
Input: any impedance, any level
Output: any impedance, any level
Connectors
Designed for connection to Canon XL series, Switchcraft A3
Input: 3-socket
Output: 3-in
Completely reversable
Case
Full magnetic shield, steel with gray enamel finish
Dimensions
19 mm (3/4 in.) diameter; 141 mm (5 17/32 in.) long
Weight
0.2 lb
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