dentron

MT-3000A Modification - Article on the Dentron MT-3000A antenna tuner and some good modifications by W1AN

Harbach Electronics - Your world-wide source for Heathkit, Drake, Collins and Dentron amplifier parts & upgrade kits

Retrofit of a GLA-1000 to GI-7B - This retrofit of a GLA-1000 to GI-7B was done by Lawson, W4EMF, in 2002. Modifying The Dentron GLA-1000B for the GI-7B Triode

Dentron MLA-2500 Retrofit to the GI-7B - How retrofit the MLA-2500 with the Russian GI-7B tube to replace the 8875's which are both expensive and hard to come by tubes by W4EMF

Dentron GLA-1000 Conversion - Dentron GLA-1000 Conversion, modification with 4 × PL/EL-519 or 2 × GI-7B

Dentron Clipperton L linear Modification for 160m - Modifying Dentron Clipperton L linear for better Top Band operation