Description
Join our GF-Select Insider Club to get insider deal for 90 days.
Nominal cost of $1.00 to have your billing / shipping address verified, confirming you are not robot or AI agent for safe transaction.
You can access our ongoing Insider deals offering for 90 calendar days, for you to get your funds ready, acquire new amplifiers, sell old amplifiers or whatever you need to get on a new tube venture!
Once the 90-day membership expires, you can order a new one if needed to re-access Insider pricing for another 90 days.
- Insider pricing only viewable to Valid Insider Membership holder: you save more than non-members at time of ordering for SELECTED MODEL(S) of tubes with us. The list of selected tube models may change throughout the 90 days of your Insider membership validity of 90 days, and we cannot provide you a list of applicable tubes before you order the Insider membership. Given the nominal fee for the membership, the savings on applicable models will cover the membership cost without question.
- Simply re-login your account to see Insider pricing – Once you have ordered the Insider membership, you can re-login your account immediately to see insider pricing available at that time . The pricing will show automatically on each product listing page. To compare it to non-member pricing, log out of your account and view the site as a guest.
- Membership valid to our worldwide customers. It is not limited to customers in Canada and USA. It is valid for all regions / countries that we can reliably ship tubes to.
How to use the membership?
First , Order your Insider membership!
Place order on this page, by adding to cart then check out with your full billing / shipping information. Once your membership order is completed with payment, our website automatically creates your user profile and automatically assigns you the purchased membership level onto your account. Make sure to check your spam folder if you don’t receive confirmation for your order. For gmail user, be sure also to check your inbox subfolders – ie. promotion and social inbox folders.
Second , place new tube orders to enjoy your Insider pricing!
All tube orders placed within 90 days AFTER the membership activation (which in most cases is instant after your membership purchase and membership fee payment completion) will be eligible for Insider pricing offered during these 90 days.
Can I cancel the membership?
If you haven’t placed an order with Insider pricing, yes you may cancel your membership within 7 days of purchase. Your membership payment refund will be deducted with non-refundable payment processing fees charged by credit card processor and / or Paypal fees. Since the membership fee is set only at a nominal amount, the net refund will be nominal too after fees deducted.
After 7 days, your 90-Day Insider membership fee is no longer refundable.
How do I renew the membership after it expires in 90 days?
Our website will send you a renew reminder 7 days before your membership expiration date. At that time, you can decide to renew, or simply do nothing reverting your account back to standard customer account status.

