International and Express Shipping Orders

The GB4000 & Amp Combo Package

Frequency Generator Combo Package with SR4 RF Amplifier
Gives you 5x More Power than GB4000 alone.
Investment: $2320 + shipping
(saves you $100)
(You can also use these options for rush shipments on US & Canada orders.)
Accessories not included.

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The GB4000 Frequency Generator Deluxe Combo

The GB4000 Frequency Generator Deluxe Combo
Package with SR4 RF Amplifier & Protective Hard Case
Includes – GB4000 Frequency Generator & SR4 RF Amplifier

GB4000-minicase_sm

  • New “Carry On Flight” Mini Vanguard Hard Case ($150 value)
  • Positive DC Offset Option
    (request during checkout)
  • Free Video Training incl. Quick Start
  • Free Instructional DVD Video
  • Telephone & Online Tech Support!

GB4000 Deluxe Combo
-Investment: $2460
(saves you $100+)
Accessories not included.
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The GB4000 Frequency Generator Only
– Investment: $1725
Accessories not included.

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Looking for the Amp only?

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Your Satisfaction Is Guaranteed:

You have 30 days to try out the GB4000 package that you choose. If you are not 100% Satisfied simply send it back to the return address listed on our Privacy & TOS page and we’ll give you a prompt refund. There is no restocking fee – but we do deduct our shipping costs when we’ve paid for the shipping and the machine must be in new condition in the original box with original packing materials.