Silk Supermalloy SQ annealed core, MU shielded, most accurate and consistent RIAA we’ve seen. This LCR RIAA is built with the best Supermalloy core inductor to perform within +/- 0.5dB from RIAA standard (from 20Hz-20KHz) or in the average of less than +0.15dB from the standard.
There are two version in stock, 600R and 10K, but other values can be ordered.
600R version: Beautiful stainless 5x7cm can with mounting brackets.
600R NEW 2018 version: better shielding, increase in RIAA accuracy. The beautiful stainless can is bigger – 6.2cm x 8.8cm.
10K version: The 10K version has slightly High Frequency response roll-off when compare to the LCR-600R. This is the nature of the high impedance network.