2007 Swart Space Tone Reverb SRT Class A Tube Amp 1×12 with Mojo Vintage Speaker
Monday, January 19th, 2026
Up for sale, a 2007 Swart Space Tone Reverb in near-mint condition and in perfect working order. This boutique, USA-made 1×12″ tube amplifier packs particularly potent tone into a compact form factor, pushing 5 Class A watts via a vintage “coke bottle JAN-branded 6V6 power tube. Essentially a hot-rodded spin on Fender’s 5F1 Tweed-era Champ, the Space Tone Reverb has streamlined controls with a Hot/Clean switch that toggles between touch-sensitive, glassy cleans and absolute searing drive when pushed hard, with independent Hi and Lo inputs and lush, splashy tube-driven footswitchable Reverb. The circuit is hand-wired point-to-point, cathode-biased with premium componentry including carbon comp resistors, Mallory capacitors, cloth hook-up wire, and CTS potentiometers. The tube complement currently comprises a JAN 6V6 power tube, Bendix 5Y3WGT rectifier, two RCA 12AX7s and a 12DW7 in the preamp. The cabinet is loaded with the original Mojotone British Vintage Series BV-30H 12 ceramic magnet driver, and the tube chart is also intact inside the enclosure, dated 11/20/2007. The cabinet is built from finger-jointed solid pine, and cosmetic touches include a vintage-style jewel LED, black basketweave tolex, chickenhead knobs, and a salt-and-pepper grillcloth with Swart badge. This is a clean example, with just a couple tiny marks on the tolex; the faceplate and graphics are pristine. 5W CLASS A BIG sounding w/Monster fuzz tone at max! 100% Tube Circuit – GZ34 Valve Rectifier (5Y3 or 5U4). Big, Lush Swart Tube Reverb – Foot Switchable. Powered by choice of 6V6 6L6 Family. JJ 12AX7(2) – JJ 12DW7 – EH 6V6GT – JJ GZ34 Rectifier. Point to Point Hand Wired Circuit. Cathode Biased (no need to bias). Carbon Comp Resistors Mallory Caps. Hi/Lo Input for High & Low powered Pickups. Heaters referenced to ground. Standby Switch for tube warm-up, extending tube life. All Swart Amplifiers employ Star Grounding. 4/8 ohm 1/4 Out – Drive other Speaker/Cabinet. Switchcraft 1/4 inch inputs and output. Custom High Quality USA Built Heyboer Iron. Speaker: 12 Mojotone BV-30H 8 ohm. Finger-Jointed, solid Pine Cab w/ Retro Tolex Covering. Vintage Jewel Lamp Circuit Fuse Protected. Dimensions: 15 7/8 T x 16 3/8W x 9 1/4 D 28lbs.
