Gibson Les Paul Junior Amp GA-5 1955 Vintage Guitar Amp

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No Sales Tax For Customers Outside Of California.

This 1955 Gibson Les Paul Junior amp, also known as the GA-5, is nearly 100% original and ready to pair with your rad LP Junior.  By nearly original I mean that I changed one capacitor in the circuit.  The original cap is included.

The amp runs well with the original components.  If you intend to use it regularly, it would be smart to do some service on the amp.  We can do so here if desired.  Possible changes would be a filter cap replacement, grounded power cable update, and perhaps replacement of other caps in the circuit.  If you'd prefer that this work was done prior to shipment please let me know.  I can quote the work and will do it at a discount.

Shipping policy:

Shipments will require signature on delivery, no exceptions.  If there is damage, the buyer must retain all packing materials intact and picture them immediately and send them to  Less than 1% of our shipments are damaged in transit, and we are committed to making sure your item arrives safely, but we are taking these additional measures to make sure you are happy with your purchase.   

  • Case/Cover?: No
  • Color: Blond
  • Dimensions: H11-1/2" x W13-1/2" x D7"
  • Weight: 11lbs 1.7oz
  • Watts: 5 Watts
  • Date: 1955
  • Speaker 1 Brand/Model: 
  • Speaker 1 Size: Oval 5" x 7"
  • Speaker 1 Code: 10059   285 523
  • Speaker 1 Cone: Original
  • Power Transformer brand and/or codes: GA-5
  • Output Transformer brand and/or codes: 5584
  • Rectifier Tube: 5Y3GT
  • Rectifier Tube Brand: Sylvania
  • Power tubes: 6V6GT tested
  • Power Tube Brand: RCA
  • Preamp Tubes: 6SJ7
  • Preamp Tube Brand: Radiotron
  • Filter Caps: Original
  • Pots, codes: Original
  • Tolex: Original
  • Grille: Original
  • Knobs: Original
  • Handle: Original
  • Power cord: Original 2 Prong
  • Notes:

We Pack with Care

We pack items extremely well & utilize special vintage instrument insurance in case there is a damage claim.

Shipping Services

We prefer UPS based on their performance before & during the pandemic. USPS is usually our choice for international shipping.

Out the Door Quickly!

We turn your orders around quickly so you aren't fiending for your items for long. Most orders depart within 24 to 48 hours.