Today I test guitar cables ranging from $10 - $250!Do you think there will be a difference? Take a listen to find out! ... <看更多>

[Low Noise High Fidelity] New bee guitar cord with 22AWG oxygen-free-copper center conductors provides enhanced signal transfer, the PVC insulation... ... <看更多>

And if there are electrical appliances in the room, ... Guitar amplifiers (and most other audio amps) use a Class A amplifier circuit (or ... ... <看更多>