In-stock and ready to ship!
Save 20% when using code MESA20 at checkout.
Offer good through 10/28/21, while supplies last.
Mesa Boogie 5AR4/GZ34CF Rectifier Tube
Mesa's 5AR4 rectifier tube produces a vintage feel with light to mild "sag" - While it produces more "sag" than Silicon Diodes, it is the least "saggy" of their tube rectifier offerings (The Rectifier is part of the Power Supply and its purpose is to convert AC into DC). Read why you should buy Mesa Boogie Tubes.
Our retail storefront is
CLOSED due to Covid19.