The Ceriatone Overtone Special 50 represents our personal take on one of the most famous (and expensive) guitar amplifiers of all-time. 

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. 

Note: PPIMV mounted on Front Panel will be either mounted in place of pilot lamp (Marshall styles) or a hole will be drilled (OTS styles).
          PPIMV mounted on Rear Panel will always be in place of a Speaker Output Jack.

Specifications

Power Output   50 Watt

Feature Overview        

Normal and FET input (with corresponding internal gain adjustment)
Bright, Deep, and Rock/Jazz toggle switches
Treble, Middle, Bass equalization (shared between channels)
Overdrive channel with Level and Ratio controls
Master volume and power amplifier Presence controls
Footswitch (Channel and Preamp Boost)
Rear panel OD Trim (fine tunes response of overdrive channel)
Passive effects loop
Full/Half Power switch
4 / 8 / 16 Ohm Selectable
Dual Speaker Outputs
External Bias Adjust

Tubes   
Power : 2 x 6L6GC
Preamp : 3 x 12AX7/ECC83
Rectifier : Solid State

OTS 50 Watt Configuration Options:

  • Chassis I - $1,180
    (Fully working chassis. Includes footswitch. Tubes and cabinet not included.)
  • Chassis II - $1,288
    (Fully working chassis w/ tubes. Includes footswitch. Cabinet not included)
  • Amp Head I - $1,435
    (Fully working chassis installed in a head cabinet. Includes footswitch. Tubes not included.)
  • Amp Head II - $1,543
    (Fully working chassis installed in a head cabinet. Includes footswitch.)
  • 112 Combo Amp - $1,676.50
    (Fully working chassis w/ tubes installed in a 1x12 combo cabinet. Includes footswitch. Speaker not included.)
  • Amp Head w/ C-lator Built In - $1,843.50
    (Fully working chassis installed in a head cabinet with a C-lator Tube Driven Effect Loop Buffer built into the cabinet.) Includes footswitch.)

Main photo is for illustrative purposes only and advertised base pricing is for Chassis I w/o tubes. Photos may include options that are not included if you order the standard version of the amp or don't order all options available. We also may not offer all options available and/or shown in main illustrative photos. Photos are of products assembled by Ceriatone. We no longer sell kits. Black Tolex is standard on all amps unless otherwise stated in product description.

Ceriatone amps are custom made, 100% hand-built, point-to-point hand-wired amplifiers using the highest quality components and custom wound transformers. Each amp is thoroughly tested and burned in before it is shipped to you. Even with long lead times (due to a large number of guitarists ordering Ceriatone amps and the Covid-19 pandemic), Ceriatone will take no shortcuts or change their build standards in the production of their hand-built amps. Lead times listed are approximate.

Current lead times are listed on the main page at www.guitarampsusa.com and are approximate.

Pricing shown on www.guitarampsusa.com includes the shipping cost to the USA only. We only ship to the USA, Canada and Mexico. Shipping to Canada, Mexico, Puerto Rico and the US Virgin Islands will have additional shipping. We'll invoice the difference in shipping and it is due at the time the order is placed. Paypal is our payment processor and you do not need a Paypal account to check out.

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OTS 50 Watt

  • $1,180.00


Available Options


Tags: ceriatone, ots, overtone special, dumble, ods, overdrive special, 183, s&m, fm, golden eagle, ford mustang, hrm, bluesmaster, mk2, mk 2, mini 20