ALTEC 436C 438 Compressor Amplifier Westinghouse NOS Tube Set 6AL5 6BC8 6CG7

New Old Stock - Test New Readings on Hickok 600A

6BC8 dual-triode: This valve acted as the variable-gain (vari-mu) element in the signal path. 
6CG7 dual-triode: This valve was used in the push-pull output stage. 
6AL5: This tube was used for rectifying the side-chain control voltage. 

Fully Guaranteed as Pictured & Described

Price is for 3 Tube Set

Tubes will be packed securely and shipped via Canada Post Air Parcel/USPS/ Asendia.

**For Multiple Item purchases, please use the "Add to Cart" Button.

After all items are added to your cart, click on "Request Total from Seller" for your combined shipping discount**  

Please contact me if you have any questions regarding combined shipping.

Will Ship via USPS First Class / Priority Tracking to USA.

Will Ship Internationally via Asendia with Tracking.

Shipping & Customs Information

USA Buyers: All shipping costs include prepaid brokerage fees and tariffs.

EU Buyers: All shipping costs include a prepaid ?3 Euro IOSS Customs Duty Fee and the IOSS Broker Line Item Fee.

No Hidden Fees: You will not be charged any additional customs, duties, or delivery fees upon arrival. The price you pay at checkout is final.