Benidub Spring Amp II Spring Reverb Preamplifier

Love this thing. Hate to sell. Shops on the 15th while I travel home. Some small cosmetic imperfections around edge from light use.

Benidub’s Spring Amp II is an amalgamation of a Hi-Fi amplifier and 2-pole VCF. It is intended to bridge the gap between a traditional audio mixer and spring reverb tanks. To that extent, the unit is compatible with a variety of spring reverb tanks—so it is good to have a few different tanks on hand for a varied sonic palette. Just add a compatible tank and the fun begins!

Spring Amp II Features

• Combination of HiFi amplifier and 2-pole VCF
• Compatible with long and short chassis tanks
• Dedicated front panel controls for Filter Cutoff and Resonance
• LFO Rate and Depth controls
• Reverb Tank Snd/Rtrn
• LPF/HPF control
• Modulation Select button selects between triangle LFO or Sample & Hold

Product Details

• Dimensions: 12V DC, center positive PSU
• Power Specs: 1/4” balanced/unbalanced mono input
• 1/4” balanced/unbalanced mono output
• 120 x 150 x 60 mm