bcschmerker4
That's bcschmerker4® to you!
In the case of a set that will fit under the RFI shield of the ST/X/II, the best dual amplifier available as of July 2017 is the Burson® V5i, which uses a monolithic transistor array in lieu of the discrete transistors on the original V5; it too uses surface-mounted resistors, capacitors, and chokes to complete the circuitry. All other options are monolithic IC's. (The Sparkos® SS3602 is too tall to work with an unmodified RFI shield.)