Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Pig Hog PX-TMXF1 1/4" TRS to XLR Adaptor Cable, 10 Feet
Product description: Pig Hog PX-TMXF1 1/4 inch to XLR Cable, 10 ft
Product feature: TRS (Male), XLR (Female), 10 ft. Length, Balanced Cable, Limited Lifetime Warranty, TRS (Male), XLR (Female), 10ft Length, Balanced Cable, Limited Lifetime Warranty, Shipping Weight: 0.25 lbs, Shipping Dimensions: 6 x 6 x 2 in, Manufacturer Part Number (MPN): PX-TMXF1
Product price: $14.95
Product brand: PigHog
Target attributes: Audio Channels
Answer: attribute: audio channels
value: 1/4" trs
source: product title