Supro Dual-Tone 1624T 1x12 Guitar Combo Amp - Used

The Supro Dual‑Tone 1624T is a full-valve, mid‑’60s inspired 24 W 1×12 combo that transitions from pristine, clear cleans into rich, saturated grind as the volume crosses noon—perfect for rock, blues, or studio work  . It features two linkable channels with individual Volume & Tone controls and a shared tremolo circuit, allowing you to dial in layered tones or solo voices via the clever IN 1+2 input  . The amp runs on two 6973 power tubes and four 12AX7 preamp/tremolo tubes, pushing a custom 12″ Supro DT12 speaker housed in a vintage-weight, Blue Rhino Hide cabinet  . This particular unit is 100% operational—all tubes, tremolo, inputs, and controls are working flawlessly. It shows minor cosmetic wear consistent with light gig or practice use: a few surface scuffs on the tolex and small dings on the corners, but no structural or functional issues. Why it Rocks? • All‑tube circuitry delivers dynamic, responsive tone and effortless saturation  • Parallel channel linking adds depth and