Filter Upgrade

The stock AM filter in the R2000 can measure anywhere from 7.5  to 10 kHz.   Kiwa offers the “Blue Dot” filter with a bandwidth of 6.8 kHz.  This is still wide enough for good fidelity while providing additional selectivity.  

Blue Dot Filter (6.8 kHz / -6 dB bandwidth)   $20.00

Installation by Kiwa Electronics (labor only) $35.00

Audio Upgrade

Kiwa offers an audio upgrade kit to improve the audio quality of the R2000. The audio upgrade kit replaces capacitors in the audio signal path with types that have improved sonic characteristics. The end result is that consonants like k's, c's and q's will sound sharper with improved definition. This improves the overall intelligibility. The kit comes with installation instructions. Soldering and desoldering experience is required. No alignment is required after completion. Kiwa also offers installation of the audio upgrade if you do not feel comfortable installing the required components.

For more information regarding Kiwa Audio Upgrades - please see   Kiwa Audio Upgrades - A Brief History

R2000 Audio Upgrade $22.00

Shipping and Handling within North America $3.00

Kiwa installation of the R2000 audio upgrade (labor only) $40.0

Shipping, Contact and Payment Information

Kiwa Electronics

503 7th. Ave. N.E. 

Kasson, MN 55944 USA 
507.634.6134 phone

Last Update Nov.14,  2017