

Wolff Audio Collaborator
The Collaborator is a high-definition reference headphone amplifier system that's built like a tank. It has four powerful analog high-definition headphone amplifiers in a solid steel enclosure. Included is a "HearMe" foldback mic.
Each headphone amp has its own control and output. The external PSU delivers a healthy punch and copious headroom when needed.
The HearMe foldback mic feature located on the front panel includes a mic gain trim and foldback level control to feed the room mic signal into each headphone. This enables artist collaboration and helps maintain creative momentum without interruption.
Background singers won't need to slide off their headphone to hear what's happening in the room. The mic can be switched on/off with a footswitch. Drummers can blend as much room drum sound back into the mix as preferred. Collaborator is easy to use and it streamlines the group creative process.
A rear panel TRS headphone level input is provided for combining multiple Collaborators to expand the number of headphone outputs needed. This supports larger groups such as choirs, horn sections or full orchestra. Additional rear panel audio Inputs are full scale +4dBu on XLR. A rear panel standard sustain foot switch jack is used for TalkBack mic activation.
Product Overview
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Shipping Information
We provide free shipping on most items and Next Day delivery on all orders completed before 12pm (noon!) so you don’t have to pay extra or wait long to start enjoying your new equipment.
We use DPD to ship the majority of our orders within the UK. International locations will vary, learn more here.
Product Support
We work with some of the world’s leading audio manufacturers to provide everything from the trusted studio classics to modern, innovative technologies that help you to push sonic boundaries. We pride ourselves on offering the best support both before and after sale. If you have any questions, please get in touch.

Wolff Audio Collaborator
New Gear FAQs
Are all new items in stock?
With such a wide range of products we cant stock everything at all times.
The product page will display if an item is in stock. If it is marked as pre-order, you can place your order as normal and await its arrival into stock.
Please get in touch for an estimated shipping date. This may vary depending on stocking level with the manufacturer and/or distributor.
What warranty do you get with new gear?
Minimum 1 year manufacturer's warranty. Some manufacturers may also extend this (please see their respective websites for more information).
Can I part exchange used gear towards new gear?
Of course! Whether youre just looking to sell unused gear or looking to upgrade, get in touch here to discuss.
Can I test the equipment before I buy it?
We have a demo room at MNPA HQ where you are welcome to come and try out the equipment we have in stock. We’re not a shop and open to the general public so please get in touch via our Contact Form to book an appointment before coming to see us.
