• Classic analog spring reverb effect from the ‘60s
  • Authentic reproduction of original Grampian Reverberation Unit Type 636 circuitry
  • Legendary vintage reverb sound from the king of spring reverbs, as heard on countless records
  • Dual mechanical springs provide signal reflections for rich and dynamic room emulations
  • Overload circuit for a warm analog overdrive of the signal before entering the spring reverb
  • Total reverb decay time approx. 2 seconds
  • Wet/dry mix control for adjusting the amount of reverberation effect
  • Remote switch input for muting the reverb path
  • Mic and line inputs with high/low line inputs for flexible routing
  • Complete Eurorack solution – main module can be transferred to a standard Eurorack case
Shipping Info

Derringers has two options for your product delivery. We offer FREE Shipping for orders over $100 (except bulky items requiring specialist delivery) to anywhere in Australia, but if you need your gear urgently, then we also offer an Express Delivery service. If you would like to collect this item and save yourself the freight costs please call (08) 8371 1884.

Returns Policy

Within 30 days of receiving your order you may return it to us (providing it is unopened and in perfect condition) for a refund, exchange or credit. Items that have been opened (even if unused) may be accepted back at our discretion for store credit or exchange only. Some products are excuded. Click here to read our full returns policy.