AST PRO
The AST circuit built for the road, with a deeper recessed-chassis cabinet, switchable external output, and a Celestion Gold Alnico speaker.
About this amp
AST PRO takes everything the AST is known for and adapts it for touring musicians: a deeper cabinet with a recessed chassis for knob protection, a larger speaker mount, a rear panel with switchable external output and Night Light attenuator input, and a Celestion Gold 12 Alnico speaker as the stock option (with several other Celestion choices available).
Specs
| Base Circuit | Atomic Space Tone (AST) |
|---|---|
| Cabinet | Deeper cab with recessed chassis for knob/switch protection |
| Rear Panel | Switchable external output, enlarged port, Night Light attenuator input |
| Speaker | Celestion Gold 12 Alnico stock; Mojo BV-25/BV-30, Creamback 75, G12H-30 Anniversary, Celestion Alnico Blue/Gold/Cream optional |
| Dimensions | 15.5in W x 10.125in D x 18.875in H |
| Weight | 31 lbs |
Quick answers
- How much does the AST PRO cost?
- Swart Amplifiers lists it at $2,981 to $3,298 (USD), depending on options. Dealer and used prices vary.
- Is the AST PRO still available?
- Yes. Swart Amplifiers lists it as a current model that's available to order.
- Who makes the AST PRO?
- Swart Amplifiers. Where it's built: 100% valve driven and hand-made in the USA. It's listed here as a tube combo amp.