📌LAB POINTS

• hi-fi amplifier for spring reverb tanks that combines studio quality sound response with a 2-pole high pass/low pass filter to shape the spring’s output
• works as an interface between standard audio mixers and spring reverb tanks made for guitar amps
• filter and preamp have independent volume controls enabling the unit to function as a standalone filter or directly after an instrument with a line output
• every feature is click-less and the circuit has an in-built low noise filter alongside Class-A discrete components for best achievable noise figure
• 7.5W constant current amplifier drives 8ohm input reverb tanks for maximum volume and best treble response
• intuitive, hands-on sound shaping w/ individual rotary knobs for adjusting input, output, & analog filter modulation controls
• features a crossfader between low-pass and high-pass filter outputs and a new push-button switch to place the filter before or after the spring tank
• NEW LFO wave knob allows users to easily switch between 6 different LFO waveforms
• now features an in-built soft clip circuit on both input and filter letting users push their sound even further without damaging performance
• works with external spring tanks & is compatible with most tanks on the market (see below for list of compatible tanks okay'd by Benidub)
• power supply + RCA cables included

"A bridge between audio mixers and spring reverb tanks the SPRING AMP III marks the third iteration in our renowned 'Spring Amp' series, offering dynamic filtering options in an intuitive and ready-to-play package. A culmination of our expertise and your feedback, combined to create the ultimate Spring Amp." - Benidub

🔎TECH SPECS

• input (1) 1/4" balanced/unbalanced mono Jack
• output (1) 1/4" balanced/unbalanced mono Jack
• connection to spring tank (1) 1/4” unbalanced mono Jack to RCA 
• 7.5W constant current amplifier
• inbuilt 12DB/OCT resonant HP/LP VCF
• dimensions: 4.7” x 5.9” x 2.4” / 120 x 150 x 60mm

Compatible Spring Tanks + Product Codes

• type 9 long chassis x3 springs (short, medium, long decay)  9AB1C1B, 9AB2C1B, 9AB3C1B
• type 8 short chassis x3 springs  8AB1C1B, 8AB2C1B, 8AB3C1B
• type 4 long chassis x2 springs  4AB1C1B, 4AB2C1B, 4AB3C1B

ALSO AVAILABLE

• Benidub: DS71 Dub Siren
• Benidub: DS01 Dub Siren
• Benidub: Lickshot Dub Siren
• Benidub: Digital Echo Desktop Delay Unit
• Benidub: 12-Stage Optical Stereo Phaser
• Benidub: DS01E Dub Siren w/ Echo