The 1685RT Neptune Reverb is a 25W 2×12 amp that features a Class A power section, passive treble and bass EQ controls, and a built in spring reverb and four 12AX7 preamp tubes.
The speakers are wired in parallel at 4-ohms, with BD12 drivers that were used in Supro’s previous Black Majick amplifier.
Supro are distributed in Australia by Dynamic Music.
