NOS GE 7199 - No Box. Nice screening, straight pins no gas or shorts. Pentode section one minimum is50, Triode Section Two Minimum is42. This tube test's strong with the pentode section =89 and the Triode section =78.
eBay
Also available as a bare PCB, or board with parts kit.
eBay
Mullard gz34 rectifier tube. Mullard xf2 single halo el34 power tubes. Fully rebuilt. It will give you many years of service and it sounds great! This amp is ready to go - plug and play! Rectifier has diodes installed for protection.
eBay
eBay
See our other Dynaco upgrades on the Tubes4HiFi website.
eBay
eBay
(D355002R). AIJ (Amplifier Input Jack) upgrade kit for the Dynaco Stereo 70 tube amplifier; quality made in USA. Jacks are positioned/spaced wider than the old originals in order to accommodate modern audio cables.
eBay
> Altec 1570, 1568, Dynaco ST70, etc. > 5.83mm//0.23" wide of the spade. > accept: 5mm / 2" bare copper lead of the speaker cables. > Fisher 80, 202, 400, 500, 800 series. up for grads is for 12-Piece [ photo shows 3 ,just for better viewing ] SPADE/FORK CONNECTOR -- pure Copper [ OFC, 7N COPPER ] + gold -plated, high quality product.
eBay