World-Class Quality and Performance:
Professionally constructed with high attention to detail, the ZX-90 is truly museum grade in quality. This world-class system and its predecessor the Z-80 has been exported across 5 continents of the world and has been featured at the San Antonio Museum of Science and Technology, Science Museum of Minnesota, and the Don Harrington Science Center in Amarillo, TX.

Focus on Intensity:
Not for the faint of heart, the especially intense ZX-90 was designed to make use of up to double the pulse-width current of the ZX-75, making for extremely bright and extra-long spark lengths. We challenge you to find any Tesla coil anywhere in the world that is capable of such amazingly bright and long sparks for a system with an overall height of just 50 inches! The sheer intensity of the ZX-90 is a truly incredible sight to behold, able to repeatedly slam the ground and metal objects 7 feet away with impressive repeated percussion. Its heavy-duty, overbuilt design allows for high power draw and long run times, all-the-while producing richer, fuller sounding lower frequency bass notes.

Ultimate Reliability:
Our unmatched system design includes these critical features to ensure smooth, reliable operation:Current-control system: Active current control circuitry prevents excessive current draw to protect power switching electronics.
High-Voltage Circuitry Protection: The possibility of sparks connecting with control circuitry on the base is not a concern, as in most common designs that self destruct when such an event occurs!
Thermostatic Control System: Automatic thermal regulation prevents overheating of vital components, allowing for care-free operation and long run times, with no heat checking required for reliable performance.
Pulse Capacitors: The heart of any Tesla coil, our fully-rated, extremely durable polypropylene pulse-capacitor bank has been perfect balanced via exhaustive experimentation to deliver the highest degree of performance possible. What is crucial to note is all Chinese-made Tesla coils and even US-made cheap imitations push their capacitors far beyond their rated limitations, even going to far as to place cooling fans on them, as if this helps the fact that the internal dielectric is quickly disintegrating. Thus, no other Tesla coil in the world can offer the level of guaranteed reliability as only the original Zeusaphone offers.
Two-Year Full Warranty on Parts and Labor: Ensures parts, labor and technical support for 2 years.

Zeusaphone Support:
With help of our detailed user manual, anyone with a modest amount of technical ability can be quickly instructed how to get the very most from the Zeusaphone ZX-90. With 20+ years of experience building Tesla coils, we will gladly, freely provide our invaluable expert advice with each system to teach and instruct you how to maximize performance of your new Zeusaphone system. Live telephone support from an an experienced Zeusaphone engineer is available to help setup your system to ensure you bring your system to life in its fullest, most glorious form! The power is placed within your grasp!

This Fully Featured System Includes:
-ZX-90 Power Base: Featuring marine-grade, UV-resistant polyethylene base material, chrome steel supports and full metal through rods, the ZX-90 base is extremely rigid and durable.
-High Quality Power Electronics: 800A, 1200V IGBT High Frequency IGBT Module provides superior power processing, coupled with a large 7.28″x8″  aluminum heat sink and high output 120mm fan.
-Extra Large Electrolytic Capacitor Bank: Allows for smooth, clear, pop-free audio playback for at least 10+ years to come.
-Fully Rated Pulse Capacitor Bank– Fully rated, expertly tuned and balanced for maximum efficiency and system performance, we back this powerhouse with a 5-year warranty. Designed to last well over a decade of 100% solid performance.
–Extremely Thick Epoxy Coated Secondary Coil: Our unique process allows for an extremely thick and durable coating, with a resulting thickness of up to 50 coats of typical polyurethane. While providing superior electrical insulation, it can also take a beating without compromising functionality.
-Spiral Copper Toroid: A beautifully constructed 24″x6″ copper spiral toroid sets it off, allowing for production of sporadic side branching.
-Optional Spun Aluminum Toroid: A spun aluminum toroid is optionally available in place of our originally designed copper spiral toroid.
–Musical/Pulse Controller: This system includes a truly world-class, fiber optically isolated dual-channel MIDI musical audio controller. Capable of intelligently interpreting MIDI audio with stunning clarity, individual on controller dials allow for mixing track volumes to produce the absolute best sound possible.
-Industrial Grade Variable Power Transformer: Included with this system is an industrial-grade Powerstat variable power transformer, allowing for the the ultimate degree of control over spark length. used to control input power, it also acts as a master control for balancing the two MIDI tracks. *not pictured
-Pulse-Generator: Built into the musical controller, the variable frequency pulse generator allows adjustable control over pulse frequency from 100-500HZ and duty cycle for operation in non-musical mode.
-Fiber Optic Cable: Connection from the Tesla coil to the musical controller is provided with an included 15M long fiber optic cable. This great feature helps keep the high voltage isolated for maximum performance and reliability.
-USB to MIDI Adapter: We have included a bonus USB-to-MIDI adapter for connection to a PC or Mac computer, and a collection of our best MIDI files to get you started.

Performance Specifications:
Overall Height: 50″
Maximum Arc Length: Up to 7.5 foot long arcs, up to 90″ peak to a metal target and over 6.5 feet to the open air.
Output Voltage: Adjustable, up to 750,000 volts!
Power Rating: 4.2 kVA
Power Requirements: 240V, 220V or 208V. 20A breaker recommended.

Price and Availability:
2-Week Rental: $1495
Monthly Rental: $2495
Purchase with 2-Year Warranty: $5900