eBay

PRICE IS FOR 1 PC OF GI-70BT POWER COAXIAL TRIODE TUBE MADE IN YEAR 1989 - NIB.

GI-70BT (ГИ-70БT) is a transmitting, metal-ceramic coaxial triode with maximum anode/plate dissipation of 350W (all outer metal parts are silver plated), designed to work as an oscillator and an amplifier. It is the same tube as the GI-7BT but without the silver plated aluminium cooler (GI-70BT was intended for other type of cooling). If you have a free cooler, you can easily turn the GI-70BT to the GI-7BT tube (forced air cooling).
these ceramic type surplus tubes (as well as all the similar types) should be burned in before final application.
Originally for mil. applications, OTK stamp. All available tubes were made in year 1989.
Condition: new in box tubes, longer time stored items from the mil. surplus. Please look at the full gallery for more details.
Tube/tubes will be safely packed and delivered via Packeta Home Delivery or Slovak post - registered mail and for US customers - traceable also via USPS.
In case of any further questions, please contact us anytime, you are always welcome.

Shipping and handling:

we do ship within 1-2 working days after the purchase via registered mail from Slovakia (EU) using the services of the Packeta Home Delivery or Slovak Post. After the shipment you will be provided with a tracking number, so you will be able to track your item/items via Packeta or Slovak post tracking system and US customers also via USPS.

Your items will be precisely and safely packed.

Expected or estimated delivery times: (under normal circumstances)

Slovakia: 1-2 working days

Czech republic: 2-5 working days

Europe: 3-8 working days

North America: 6-14 working days

Asia: 5-15 working days

Australia, New Zealand, Oceania: 7-15 working days

South America: 10-20 working days.

We are committed to do everything what is in our power to comply with the above mentioned terms, but the actual delivery time is largely dependent on the carrier

We do combine shipping:

If you decide to buy multiply items, please wait fot the final invoice to get exact shipping and handling costs. Just add the items to the shopping cart and when finished, click on the request total button.

Returns policy:

we do accept returns within 30 days after receiving of the item/items. If you are unhappy or unsatisfied with the item/items that you have received, because it was damaged, not functional or something totally different what you have purchased, please contact us as soon as possible. We are always treating our customers honestly and we will resolve the problem together via money return or replacement (if available). The choice will be always up to you. Returned items have to be in the same condition as you have received it, with no signs of abuse or inadequate handling, otherwise it may not be accepted.

Contact us:

If you have any further questions please use the eBay contact form

Thank you and best wishes