The Phoenix Audio DRS-1R 500 is a Mono Class A Microphone pre-amplifier/DI in 500 Series Format
The Phoenix Audio DRS-1R Mic Pre/DI uses our well proven and loved Class A output stage (DSOP-2), but also has our latest breakthrough in transformerless Class A, Discrete Mic Input Technology which gives a "valve-like" sound. It also incorporates our high input impedance DI circuitry.
Class A (DSOP2) Output specs. Frequency response: 20Hz to 20kHz +- 0.5dB, Maximum Output = +26dBu @ 1kHz, Noise = -90dB @ 20Hz to 20kHz.Output connections: XLR's on rear panel of API rackPhoenix Audio's unique Class A, transformerless, True balanced Mic input stage.Custom wound Phoenix output transformer.Microphone input: XLR's Rear Panels of API rackGain Range (Mic input): -30 to -70 in 5dB steps With 10dB more available on the output fader.Gain reduction: -30dB push-button Mic/Line switch (Mic input)High Input Impedance DI: Mono 1/4 Jack on front panelGain Meter: LED Metering. (Green = -2dbu, +4dbu & 0dBu, Yellow = +13dbu Red= +16dBu)Phantom Power: Switchable phantom on Push-button SwitchHigh Pass Filter: on Push-button Switch, 120hz 6db per octavePhase Reverse: on Push-button SwitchMute : on Push-button SwitchFrequency Response Mic Input Stage: -0.4dB @ 40Hz, -0.3dB @ 25kHzFrequency Response: DI Input Stage: -0.3dB @ 40Hz, - 0.5dB @ 25kHzTypical Headroom: +24dB on Mic-Pre stageDI Stage gain: Maximum of 20dB