The ESP-RA™ is the first solderable 1/4" phone connector from Evidence Audio and was designed (like all Evidence Audio products) with the primary purpose of sounding demonstrably better than anything in its class.

What class does it fall in? Its compact size and angled format make it especially suitable for use with smaller cables on pedalboards specifically. Cables with an outer diameter of 4 mm, or around 0.155".

The current flood of plugs used to solder patch cables for a guitar pedalboard typically uses a steel nail or pot metal to conduct the audio signal. Ferrous. Magnetic. While these plugs are compact for pedalboards, they cut corners by using inferior metals to carry the sound. They offer greater affordability yet greatly reduced audio quality.

Features:

• Material: High-copper-content brass (contact point)
• Patent-pending closure system
• Right Angle Connector
• Cable Compatibility: Evidence Audio Blackrock, Evidence Audio Monorail, Belden 1865A, Belden 8218, Bill Lawrence BL-150, BPTA CA 0492, BPTA CA 0678 Canare GS-4,  Free the Tone CU-418, George L's155, Mogami 2314, Sommer SC-ONYX TYNEE
• Housing Dimensions: 16 mm (W) x 8 mm (D) x 25 mm (H)