The ZL3000 Speaker cables are manufactured identical to the more popular ZL5000 cable.  With the only difference being the wire gauge, the cross-sectional area of the ZL3000 in comparison to ZL5000 is approximately 60%.  This allows for easy placement in tight spaces.  While a more economic approach and suited for low wattage systems, ZL3000 does not perform to the level of the ZL5000 in high current/high wattage systems.  In this application, the ZL5000 produces a larger sound stage, improved texture, subtleties, dynamics, bass cohesion, and extension.  However, for low wattage SET systems, the benefits of the ZL5000 are muted.  Both cables significantly lower the noise floor creating wonderful imaging with layering and intricate detailing seen in the mid and high frequencies, in which the SET circuits are known.  A to B demo of both cables are always welcomed.  
 
Feedback from customers who indeed compared the two cables stated the ZL3000 had an edge in detail, nimbleness, and overall holography.  Also mentioned was an improved layering and voiced for acoustic music.  
 
Key Features:
 
Zero Loss Technology defined: Allnic Audio’s specialty technology for eliminating audio cable signal loss by minimizing three resistances: Linkage Resistance, Contact Resistance, and Wire Resistance.
 
Linkage Resistance minimized: Allnic uses 1000 °C hot melt welding of cable terminations and wire; no solder, no clamps.
 
Contact Resistance minimized: three innovative contact improvement methods, one each for our power cables, speaker cables, and interconnect cables. Furthermore, Allnic does proper heat treatment for longer contact pressure and uses Allnic’s patented double-bladed spade speaker terminations. Every termination for XLR, RCA, and banana is split into multi-faces with an inner elastomer core that constantly applies outward pressure to those faces.
 
Wire Resistance optimized: After incessant technical test and listening sessions, we have found the optimum thickness of wire for each type of cable.
 
MRCT®. Mid-Range Control Technology: Allnic considers that an exaggerated, protruding mid-range is the most formidable obstacle to harmonious signal transfer. Allnic’s MRCT uses metal platings for slight mid-range “braking” and heavier wire gauges for low-frequency transmission, and controls capacitance to ensure usually evasive superbly realistic high-frequency reproduction.
 
Standard length: 3.0m, contact for custom length pricing ($200/0.5m)
Biwire - add $400.