Tube compressor offers warm yet bold compression/limiter sound.

Low noise and wide dynamic range with precise RMS level detecting circuit and high-performance VCA.

Studio-level setting is available with 3 controls THRESHOLD, RATIO, GAIN and 2 envelope controls ATTACK and RELEASE.

Variable threshold level 0dBu to -40dBu offers optimal compression settings. NR status LED precisely reflects compression effect while offering easily viewable setting.

Variable compression ratio from 1:1 to infinity:1. Output gain is also variable 0dB to 30dB. Brick Wall limiter and Soft Knee compression effects available.

9VDC supplied from AC adaptor bumped up to 25V and supplied to compressor limiter circuit. High-headroom and full-range frequency response allows RTC 600 to be used with any musical instrument.

When power is turned on, tube heater inrush current control circuit extends tube life.

TBS - True Bypass Switching using 4PDT mechanical switch.

Included European 230 VAC adaptor. AC2009 that can be used worldwide from 100VAC to 240VAC by auto voltage sensing. Main countries safety standard approved. Made in Japan with confidence.