Here is a fantastic sounding amplifier! This Ceriatone Overtone Special is an awesome replication of the famous Dumble amps heard on many famous albums.

This amplifier has been fully overhauled and is functioning perfectly. Repairs complete include;

• Replacement Vintage Spec Sprague 20uf 600v AE Capacitors
• New Eyelets for Larger Sized Vintage Spec Capacitors and Better Cable Management
• Replaced All High-Watt Resistors on the HV Board
• New Ground from HV Filter Negatives
• New Screen Wires
• New 33K 3W Grid Stopper Resistor
• Re-soldering of Broken Connections
• Replaced & Biased All Valves
• Flushed Input/Output Jacks & Pots

The Overtone Special captures the same magic, and gives the player a myriad of tones all under one hood. The clean channel is incredibly full sounding, without being overly dark or tubby. Compared to quintessential “Blackface” amplifiers, the OTS has less midrange scoop, a broader bottom, and sweeter highs. It also transitions into mild clipping more gradually and sweetly. The overdrive channel is fat, singing, and incredibly detailed. Every nuance of your playing will shine through, and the responsiveness and harmonic complexity of the amplifier will breathe new life into your playing.

While we have many versions within our Overtone series, the standard Overtone Special is likely the most versatile option for the player searching to find their own unique voice. In addition, we have labored carefully to select the finest components to suit the design. As with all Ceriatone amplifiers, it uses our specially designed, custom transformers for superior reliability, frequency response, and feel.