Detail 01
Switchable 35W Class A / 50W Class AB output
Lets you select between the two specified output-stage modes.
Product detailSKU #1500000409592
SuproAmbassador Custom 2x10 50W Tube Combo Amp Black Scandia
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Independent shopping perspective
The Korena take
The handbuilt-in-USA Supro Ambassador Custom is a 2x10 tube combo with switchable 35-watt Class A and 50-watt Class AB operation. Two Supro BD10 speakers built by Celestion, a three-band EQ, master volume, and tube-driven spring reverb make it a complete guitar-amp setup. Class A delivers the amp's bold-midrange, cathode-biased voice; Class AB shifts to a scooped-midrange, tighter-bass response with faster transients. The amp is built for players who need ample clean headroom, with overdrive arriving at the highest volumes, and it is described as an effective platform for pedals.
Strong match
Who this is for
- Guitarists seeking substantial clean headroom with overdrive reserved for the highest volume settings.
- Pedal-based rigs needing a tube combo described as an effective pedal platform.
- Players who want to select between the amplifier's Class A and Class AB output modes.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
2 x Supro BD10 speakers built by Celestion
The combo uses a pair of 10-inch Supro BD10 speakers.
Detail 03
2 x 5881/6L6WGC power tubes
These tubes power the amplifier's output stage.
Detail 04
Tube-driven spring reverb
Reverb is built into the amplifier and has a dedicated control.
Detail 05
1 x 16-ohm, 2 x 8-ohm, and 2 x 4-ohm speaker jacks
Offers the listed speaker-connection options.
Final check
Know before you order
- 01The listed cabinet dimensions are 23.5 x 10 x 17.5 inches; listed weight is 47.
- 02The amp has one input and a single-footswitch remote connection.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What changes between the two power modes?
Class A is described with a bold midrange; Class AB has a more scooped midrange, tighter bass, and faster transient response.
02What speakers are installed?
Two custom Supro BD10 speakers built by Celestion.
03Does it include reverb?
It has tube-driven spring reverb and a dedicated Reverb control.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Speaker Model
- Supro BD10 x2
- Wattage
- 35W/50W
- Effects
- Reverb
- Speaker Brand
- Supro
3 detailsPickups & controls
- Remote Switch Jacks
- TS single footswitch
- Knob Controls
- Vol, Treb, Mid, Bass, Verb, Master
- Preamp Tubes
- 3 x 12AX7, 1 x 12AT7
2 detailsBody & build
- Color
- Black
- Cabinet Material
- Poplar
3 detailsConnections & power
- Inputs
- 1
- Power Amp Tubes
- 2 x 5881/6L6WGC
- Speaker Jack
- 1 x 16 ohm, 2 x 8 ohm, 2 x 4 ohm
1 detailsSize & weight
- Weight
- 47
4 detailsOther
- Handle
- Dogbone
- Remote
- Single Footswitch
- Cab Dims
- 23.5 inch x 10 inch x 17.5 inch
- Grill Cloth
- Hemp with black Supro logo
