• Key Holder access only.
  • Takes only minutes to install.
  • Dual 16 segment left/right bar graphs for ’at a glance’ level metering.
  • ’Protection’ processing 16 segment bar graph display.
  • No sound quality loss even during heavy protection processing.
  • Completely eliminates the possibility of ’unauthorised’ volume levels.
  • Eliminates sound system abuse.
  • Reduces ’call-out’ costs of sound system service/repair engineers.
  • Reduces sound system ’down time’ and the consequential loss of venue income.
  • Isolation transformer output option.
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.

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.