This Module is currently available.
two FULLY DISCRETE 312 preamp circuits
The KOËL Twin Pre redefines what a 500-series preamp can be.
By squeezing two FULLY DISCRETE 312 preamp circuits into a single 500-series slot, Twin Pre instantly doubles the input count of your rack — without doubling the cost or space.
At the centre of the design is our 2520 Discrete Opamp, built from the original circuit with matched, low noise NOS transistors.
All capactiors are the highest quality, low ESR from Wima, Nichicon and Panasonic.
How it works
Channel 1 uses the rear in & out on your 500 rack, Channel 2 uses the XLR in & out on the front panel.
This Doubles your available inputs without expanding your rack at a lower cost per channel than competing 312-style clones!
Koël TWIN PRE$813.19
Koël Twin Pre$813.19
