If you’re interested in a fully assembled and tested amplifier, a complete amplifier kit, or the chassis on its own, feel free to reach out at ricardo@heatedcathode.com. I’ll get back to you promptly with current pricing, payment details, and shipping options.
Estimated Pricing
Because electronic component costs can change significantly, I can’t offer fixed prices. I choose parts carefully and prioritize quality—both for long-term reliability and for electrical safety.
I’m not a business—I’m an enthusiast building these projects in my spare time. I usually place small production runs (around one to five units), and working at this scale inevitably increases the cost per unit. In return, I focus on what matters most to me: careful craftsmanship, attention to detail, and a high-quality final finish.
Since components are sourced in small quantities and I don’t keep regular stock, each unit is typically made to order. If you’d like to place an order, please email me to confirm the current price and availability.
Below are approximate prices for reference:
| Ref. | Description | Approx. Price (EUR) |
|---|---|---|
| AMP-1955-X | Amplifier (fully assembled and tested) | 1100,00 € |
| KIT-1955-X | Amplifier Kit | 800,00 € |
| CH-1955-X | Steel Chassis (pre-drilled and ready for assembly) | 60,00 € |
| PCB-1955-X | Printed Circuit Board | 20,00 € |
Indicative prices in EUR. Shipping and taxes are not included. VAT may apply within the EU; shipments outside the EU may be subject to local import duties and taxes payable by the recipient.
Payment Options
Payment can be made via international bank transfer (IBAN) or PayPal. If you don’t have a PayPal account, you can still pay securely by credit card through PayPal’s checkout
Safety Notice
This equipment involves high voltages that can cause electric shock and may be potentially lethal. By purchasing or using this circuit, you acknowledge the inherent risks. I cannot be held responsible for any accidents, injuries, or damages resulting from assembly, use, or misuse.
If you purchase a kit to assemble the device yourself, advanced knowledge of electronics, circuit assembly, and soldering is strongly recommended. This is not a beginner-friendly project, and safe working practices are essential.