Gibson GA-50T 1951


1951 Gibson GA-50T combo amplifier in very good overall condition, retaining its original Hammond transformers and period-correct circuit, with servicing and updates carried out with respect for its original character.


Key Features:


- Year: 1951
- Made in USA
- Original circuit (clean recap work)
- Original Hammond transformers
- 2-speaker configuration:
- Weber Classic Alnico 12" (installed)
- Original Jensen P8R 8" Alnico (installed, fully functional)
- Original Jensen P12P 12" included (requires recone)
- Tubes: 2x 6L6, 5U4 rectifier, Tung-Sol preamp
- Built-in tremolo (functional without pedal)


This amplifier has been serviced by Montréal Guitar with care given to preserving its original components.


Service & Upgrades:


- Fully serviced by Montréal Guitar
- 3-prong power cable installed
- Proper leather handle installed (perfect balance point)
- Vibrato input converted with “Normally Closed” circuit, allowing tremolo use without pedal
- Fender-style feet added for improved stability


Condition:


Very good cosmetic condition with expected wear for its age. Main back panel is missing. “Frequency” control feels slightly stiff but operates perfectly.
This amp offers strong low-end response, clear articulation, and a rich tremolo, with excellent clean presence and natural breakup.


For inquiries: 514-507-4255 / service@montrealguitar.com