Condition: Excellent The item is in excellent condition and is very close to new. It may show the odd light sign of use, but the finish, footswitch and controls remain in superb cosmetic condition, with no significant scratches, chips, or cracks.Accessories: Original packagingIncludes the original Box This instrument comes with the original box; the condition of the box will be shown in the pictures.
Second Hand Universal Audio UAFX Ruby ’63 Top Boost Amplifier Pedal #049
This is a Used Second Hand Universal Audio UAFX Ruby ’63 Top Boost Amplifier Pedal #049 from Universal Audio its found in our Pedal Amps & Headphone Amps on the Just Pedals menu. Read More below.
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Brand
Universal Audio
Universal Audio’s roots go back to Bill Putnam Sr.’s recording equipment work in 1958. The company now makes studio hardware and software alongside UAFX pedals that bring classic recording processors and amplifier sounds to a guitar rig. The line includes the 1176 Studio Compressor, Dream ’65 Reverb Amplifier, Starlight Echo Station, Galaxy ’74 Tape Echo and Evermore reverb. JustPedals carries several UAFX models, including Dream ’65, Starlight, Galaxy ’74 and the 1176. The range suits players looking for detailed, studio-inspired compression, amp tones, delays and reverbs in pedalboard formats.
Category
Pedal Amps & Headphone Amps
Pedal-format amplifiers contain a power-amp stage, headphone driver or both, allowing a pedalboard signal to drive speakers or headphones directly. Output power and minimum speaker impedance are critical for power amps; headphone impedance, cabinet simulation and auxiliary inputs matter for silent monitoring. Some designs also provide preamp voicing, effects loops, balanced outputs or USB recording.
Tags
Boost
Raises signal level and may also reshape the frequency balance before the next stage. A clean boost preserves the waveform until headroom is exceeded, while coloured designs emphasise particular frequencies or add mild clipping that changes how later gain stages respond.
















