Operation Manual
Introduction
Our cable was designed to deliver an optimum audio performance when deployed with the Acoustico speaker and tube power audio amplifier. The cable is manufactured at the Acoustico facility in Central Illinois, USA. Below is the picture of the cable.
![](https://acoustico.llc/wp-content/uploads/2024/01/IMG_9051-Copy-1024x683.jpg)
Technical Description
The speaker cable consists of four connectors and Supra Classic Series speaker wire. The connectors are soldered to the wire. The connectors are gold-plated brass BP-SZ BFA banana plugs with black and red plastic jackets. They use BFA banana pins for maximum contact with binding post (see pictures below).
![](https://acoustico.llc/wp-content/uploads/2022/11/bp-sz-b.jpg)
![](https://acoustico.llc/wp-content/uploads/2022/11/bp-sz-r.jpg)
The Supra Classic 4.0 is a highly flexible wire (see picture below) containing tin plated multi-stranded OFC copper of purity greater than 99.999%. The insulation is a special ion stable PVC which minimizes corrosion of the tin surface.
![](https://acoustico.llc/wp-content/uploads/2022/11/classic-4.0-300x300.jpg)
Specifications
Length | 5 ft |
Cross section area | 11 AWG |
Weight | 0.4 lb |
Number of conductors | 2 |
Number of strands per conductor | 511 |
Strand diameter | 1/256 in |
Resistance | 0.007 ohms |
Inductance | 0.84 µH |
The continuous improvement of its products is the policy of Acoustico Limited Liability Company who reserve the right to improve designs without notice.