It's hard to go wrong with any of Sunn's tube heads from the late '60s. This one is a Spectrum II model, running a pair of 6550s for around 50-60 watts. Crazy headroom and volume and serious mojo. This one's in good working order with replaced filter caps and a grounded power cord. A few scrapes and scuffs but overall very clean condition for a 50+ year old amp.

The external cab output has been disabled, so only the main 8 ohm output is useable.

Local pickup near Albany, NY. Ships worldwide. Buyers outside the US, please message before buying to determine actual shipping costs. All used gear sold as-is, no returns. Thanks for looking!

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Promoted similar listings













Listeda month ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • Spectrum II
Categories
Year
  • 1960s
Made In
  • United States

Product safety information may be available here.

Mammatus Music

Old Chatham, NY, United States
Joined Reverb:2017

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Oops, looks like you forgot something. Please check the fields highlighted in red.