A977 2 In 2 Out Switcher

A977 2 In 2 Out Switcher
Product Functions
1. A977 passive preamp active speaker volume dual-channel controller is small in size and suitable for active speakers or preamp/post-amp, it supports full-balance or input and output of single-ended signal. The product has functions of independent L/R channel volume adjustment, 2 signals input and 2 signals output. It provides balanced XLR and unbalanced connectors which are automatically converted to each other, with a selector switch facilitates the signal switch of input/output.
2. Small size, big intelligence. The product is of small size, but has well-function connecters. It is suitable for Decod ers and speakers without volume adjustment. the product has the design of balanced input/output and input/output architecture, with switching function. The operation of the product will not cause loss of signal source. Generally, the audio signal released from the Decod er is the sound source signal. Great dynamics will not cause loss of sound quality, retaining the complete signal source.

Specification
1. Input/output impedance: 10KΩ - 50KΩ
2. 2 in 2 out switchover, unbalanced connector and balanced XRL connector for input/output
3. Input: unbalanced connector / balanced XLR connector (convert selection)
4. Output: unbalanced connector / balanced XLR connector (convert selection)
5. Product net weight: 320g
6. Product dimensions: length 145mm x width 65mm x height 43mm